Answers
We first would divide the Pentagon into two shapes, one a square and the other a triangle. To find the height of the triangle we must minus the 15cm to the 10cm, which gives us 5cm.
5cm= height of triangle
7cm= base of triangle
Then, apply the area of triangle formula
which is: A=(b×h)÷2
so the area would be 17.5cm squared.
For the square, 10= height and the 7=base
The formula for rectangles is:
A=b×h
so, the area is 70cm squared.
if you want the total area add the two area together, which equals 87.5cm squared.
I hope this helps.
To find the area of each figure, we can use different formulas depending on the shape. If the figure is a square or rectangle, we can use the formula A = length x width. If the figure is a circle, we can use the formula A = πr², where r is the radius.
Explanation:To find the area of each figure, we can use different formulas depending on the shape. If the figure is a square or rectangle, we can use the formula A = length × width. If the figure is a circle, we can use the formula A = πr², where r is the radius. For triangles, we can use the formula A = ½base × height. For irregular shapes, we can approximate the area by breaking it down into simpler shapes and summing up their areas.
Let's say we have a square with side length 5 cm. Using the formula A = length × width, the area would be A = 5 cm × 5 cm = 25 cm². If we have a circle with a radius of 2 cm, using the formula A = πr², the area would be A = 3.14 × 2 cm × 2 cm = 12.56 cm² (rounded to the nearest tenth).
Related Questions
Carlos bought 6 1/2 pounds of bananas for 5.20. What quantity of bananas would one dollar buy? You answer should be in the form _ _._ bananas Write your answer as a mixed number in decimal form. _ _ ._
Answers
Answer:
$1 would buy 1.25lbs of bananas
Step-by-step explanation:
In order to find the amount $1 will buy, we need to create a proportion. One the left side we can use the unit rate. On the right we use the unknown quantity.
6.5lbs/$5.20 = xlbs/$1.00
Now we cross multiply
6.5 * 1.00 = 5.20 * x
6.5 = 5.20x
1.25 = x
Carlos can buy approximately 4.17 bananas with one dollar.
Explanation:To find out how many bananas one dollar can buy, we need to divide the total cost of the 6 1/2 pounds of bananas by the total cost of the bananas Carlos bought. $5.20 / 6 1/2 = $0.80 per pound. To find the quantity of bananas one dollar can buy, we divide $1.00 by $0.80 per pound. $1.00 / $0.80 = 1.25 pounds. Since there are 2 pounds in 1 kilogram and 0.5 kilograms is equal to 1 pound, we can convert the 1.25 pounds to kilograms. 1.25 pounds * 0.5 kilograms/pound = 0.625 kilograms. Finally, assuming each banana weighs approximately 0.15 kilograms, we can calculate how many bananas one dollar can buy. 0.625 kilograms / 0.15 kilograms/banana = 4.167 bananas.
Learn more about Calculating the quantity of bananas one dollar can buy here:https://brainly.com/question/23564206
#SPJ3
An auditorium has three levels. Level 1 seats 3,577 people, Level 2 seats 5,214 people, and Level 3 seats 5,879 people. How many seats are in all three levels combined? A. 8,991 B. 14,670 C. 14,970 D. 14,370
Answers
Answer:
14,670
Step-by-step explanation:
3,577 + 5,214 + 5,879 =14,670. Hope this helps! ☺
Can you conclude that this parallelogram is a rectangle? Explain.
Answers
To conclude if a parallelogram is a rectangle, we need to check if its opposite sides are congruent and if its angles are right angles.
Explanation:To determine if a parallelogram is a rectangle, we need to check if its opposite sides are congruent and if its angles are right angles.
In a rectangle, opposite sides are congruent and all angles are right angles (90 degrees).
So, if we can prove that the given parallelogram has congruent opposite sides and right angles, then we can conclude that it is a rectangle.
Alternatively, we can also look for other properties of rectangles such as diagonals being congruent or the presence of perpendicular bisectors.
A conclusion that be drawn based on the parallelogram include the following: C. No; the diagonals may not be congruent.
In Mathematics and Euclidean Geometry, a rectangle is a type of quadrilateral or polygon in which its opposite sides are equal and all the angles that are formed are right angles.
Generally speaking, the diagonals of a rectangle divide it into two equal parts and this implies that, the two diagonals of any rectangle are congruent.
In this scenario, we can logically deduce that this parallelogram is not a rectangle because its diagonals may not be congruent, as no congruence symbols were shown.
please help me the photo is my queston
Answers
Answer:
i think it would be 30
Step-by-step explanation:
Which measurement correctly completes the statement 627 L=? mL A. 6.27 B. 627,000 C. 62,700 627,000,000? Pls help I’ll give you brainliest!
Answers
Search up “King Henry Doesn’t Usually Drink Chocolate Milk”
Final answer:
To convert liters to milliliters, multiply the number of liters by 1000. Therefore, 627 liters is equal to 627,000 milliliters.
Explanation:
To correctly complete the statement 627 L = ? mL, we need to convert liters to milliliters. Since there are 1000 milliliters (mL) in 1 liter, we multiply the number of liters by 1000 to find the number in milliliters.
Thus, the conversion is:
627 L × 1000 = 627,000 mL
Therefore, the statement 627 L = 627,000 mL is correct.
What is the area of this figure?
Answers
you would take 264+77+150=491in2
The answer is 491in squared
What is the definition of transformation
Answers
Answer:
IN MATHS,TRANSFORMATION is a process by which one figure, expression, or function is converted into another one of similar value.
IN PHYSICS ,TRANSFORMATION is the induced or spontaneous change of one element into another by a nuclear process.
IN BIOLOGY,TRANSFORMATION is the genetic alteration of a cell by introduction of extraneous DNA, especially by a plasma.
Final answer:
In Biology, transformation involves the uptake of external DNA by a cell, leading to changes in its morphology and physiology. This process is commonly observed in bacteria, such as Streptococcus pneumoniae. It can result in the conversion of a non-virulent strain into a virulent one.
Explanation:
Transformation in Biology refers to the process in which external DNA is taken up by a cell, resulting in a change in its morphology and physiology. This genetic change through gene transfer is commonly observed in prokaryotes, such as bacteria. For example, in the case of Streptococcus pneumoniae, the bacterium that causes pneumonia, transformation can lead to the conversion of a non-virulent strain (rough) into a virulent one (smooth).
what is the value of x? (2x-2) (3x-52)
Answers
Answer:
x = 54
Step-by-step explanation:
2x + 2 = 3x - 52
-2x -2x
2 = x - 52
2+52 = x-52 +52
54 = x
Write the product as a power 15×15×15×15
Answers
Hopefully this helps
Answer:
15^4
Step-by-step explanation:
The sum of an integer n and four is equal to the difference of ten and two.What is the value of n?
Answers
Answer:
n=4
Step-by-step explanation:
Attachment has my work.
what adds to 0 and miltiplies to -49?
Answers
7 + (-7) = 7 - 7 = 0
7 * -7 = -49
Please consider marking this answer as Brainliest to help me advance.
Ollie has $400 balance on her credit card.She pays $60 a month on the card.Does this situation have a positive or negative rate of change?explain
Answers
Answer:
It has a negative rate of change.
Step-by-step explanation:
She is losing money so the rate of change is negative
Help me solve please
Answers
Answer:
0.10822510822
Step-by-step explanation:
use a calculator
what is the axis of symetry given f(x)=x^2+4x-19
Answers
Answer:
x = -2
Step-by-step explanation:
The formula for the axis of symmetry is;
x = -b/2a
In this case;
b = 4 , a = 1
Therefore;
x = -4/2(1)
= -2
Thus; the axis of symmetry is x = -2
Answer:
x = -2 is the axis of symmetry.
Step-by-step explanation:
We have given the function:
f(x)=x²+4x-19
We have to find the axis of symmetry.
We know that the formula for axis of symmetry is:
x = -b /2a
In this equation, b = 4 , a = 1
Putting these values we get,
x = -4/2(1)
x = -4/2
x = -2
x = -2 is the axis of symmetry of this function.
Calculate the slope:
rise: 37
run: 63
Answers
Answer:
.587
Step-by-step explanation:
Slope is rise over run.
rise/run=37/63=.587
a tree is 8ft tall and grows 8 inches each year. In how many years will the tree reach a height of 30 feet?
A.27
B.33
C.45
D.52
Answers
Answer:
B
Step-by-step explanation:
30 ft = 360 in
8 ft = 64 in
360 in - 64 in = 296 in
296 / 8 = 33
It will take approximately 32.84 years for the tree to reach a height of 30 feet.
To determine the number of years it will take for the tree to reach a height of 30 feet, let's break down the growth process step by step.
Initially, the tree is 8 feet tall.
The tree grows 8 inches (0.67 feet) each year.
Let's assume it takes "x" years for the tree to reach a height of 30 feet.
So, the height of the tree after "x" years can be represented by the following equation:
Height after x years = Initial height + (Growth rate * x)
In this case, the initial height is 8 feet, and the growth rate is 0.67 feet (8 inches).
Height after x years = 8 + (0.67 * x)
Now, we need to solve for "x" when the height reaches 30 feet:
30 = 8 + (0.67 * x)
Subtract 8 from both sides of the equation:
22 = 0.67 * x
To isolate "x," divide both sides by 0.67:
x = 22 / 0.67
Now, calculate "x":
x ≈ 32.84 years
So, the Answer: B. 33 years
To know more about height here
https://brainly.com/question/29131380
#SPJ2
Solve the system of equations y=8x+15 and y=x+57
Answers
Answer:
x=6, y=63
Step-by-step explanation:
since both equal y, they equal each other-
8x+15=x+57
7x=42
x=6
then to solve for y-
y=(6)+57
y=63
The solution to the system of equations y = 8x + 15 and y = x + 57 is found via substitution, yielding x = 6 and y = 63 as the answer.
To solve the system of equations y = 8x + 15 and y = x + 57, we can use the method of substitution or elimination. However, since both equations are already solved for y ,, the most straightforward approach is substitution, implying that 8x + 15 = x + 57. To find the value of x, we subtract x from both sides and subtract 15 from both sides, yielding 7x = 42. Dividing both sides by 7, we find that x = 6. Substituting x = 6 into either of the original equations, for instance, y = 8(6) + 15, gives us y = 63. Therefore, the solution to the system of equations is x = 6 and y = 63.
Tickets cost $36 each. this is 60% of the cost of the regular price what is the cost of the regular price?
Answers
Answer:
$60
Step-by-step explanation:
regular price=x
60% of x = 36
60/100 * x= 36
x=36/0.6
x=60
solve the following system of equations below 4x+y=16 2x+3y=-2
Answers
x = 5
y = -4
steps:4x + y = 16
multiply 2nd equation by 2
4x + 6y = -4
subtract equations
0 -5y = 20
-5y = 20
y = 20 ÷ -5
y = -4
substitute y = -4 to find the value of x
4x + (-4) = 16
4x - 4 = 16
4x = 20
x = 5
Brian works 24 hours this week. His earns 9.25 per hour. He pays $37.50 in payroll tax. He deposits half of his pay after taxes in his savings account. He deposits the other half of his pay after taxes in his checking account. How much money is deposited into each account?
Answers
Answer:
$92.25
Step-by-step explanation:
Begin with 24 hours times $9.25 an hour.
Get $222.
Subtract $37.50.
Get $184.5.
Divide this by 2.
Get $92.25 as your final answer
Brian will deposit $92.25 into both his savings account and his checking account after calculating his net pay by subtracting payroll taxes from his gross earnings and dividing the remainder by two.
To calculate how much money is deposited into Brian's savings and checking accounts, we need to follow these steps:
First, calculate Brian's gross pay by multiplying his hourly wage by the number of hours he worked.Deduct the payroll taxes from the gross pay to find out the net pay.Divide the net pay by two to determine how much goes into each account.Let's do the math:
Brian's gross pay = 24 hours x $9.25/hour = $222Brian's net pay after taxes = $222 - $37.50 = $184.50Money deposited into each account = $184.50 / 2 = $92.25So, Brian will deposit $92.25 into his savings account and another $92.25 into his checking account.
perform all the steps to evaluate this expression. (6^7)(3^3)/(6^6)(3^4) What is the value of the expression?
Answers
To evaluate the expression (6^7)(3^3)/(6^6)(3^4), simplify each term, resulting in 6^10 / 6^10, which equals 1.
Explanation:To evaluate the expression (6^7)(3^3)/(6^6)(3^4), we can simplify each term first. The numerator can be simplified as (6^7)(3^3) = 6^(7+3) = 6^10. The denominator can be simplified as (6^6)(3^4) = 6^(6+4) = 6^10. Therefore, the expression simplifies to 6^10 / 6^10, which is equal to 1. So the value of the expression is 1.
Learn more about Simplifying Exponentials here:https://brainly.com/question/28199759
#SPJ2
A point represents a _____.
Answers
A point is a set of two values, an x value and a y value. These are used to locate a point on a coordinate grid.
Answer:
A point represents a place/location.
Step-by-step explanation:
A point is used to locate a place in a map. It has no length, width and height.
The point is an undefined term. We use the point as undefined term and using the point we define line, line segment, angle and so on.
So a pointed represented location in a xy-coordinate plane.
At a garden center, grass seed sells for $8 per pound. Kalil spent $10 on grass seed. What amount of seed did he buy?
Answers
£10= 1 1/4 pounds of grass seed
Step-by-step explanation:
All you have to do is divide 8 into 10 which equals, 0.8 seeds
Which of the following would be appropriate to measure in centimeters?
the length of a paperclip
the yearly increase in a child's height
the width of a swimming pool
the distance between Philadelphia and New York City
the height of a standard ceiling
Answers
Answer:
Centimeter is a small measuring unit, usually used to measure small things like the length of a pencil.
Let us check all the options:
1. the length of a paperclip - yes it can be measured in cm. Like a standard paperclip is 3.5 cm long.
2. the yearly increase in a child's height - Yes it can be measured in cm.
3. the width of a swimming pool - No, it can be measured in feet or meters.
4. the distance between Philadelphia and New York City - No, it can be measured in km or miles.
5. the height of a standard ceiling - No, it can be measured in feet.
In part, this lesson will look at the process of buying a house. True False
Answers
Answer:
True
Step-by-step explanation:
Ya just yeet it on your paper
Answer:
true
Step-by-step explanation:
odyssey ware
The $120 repair bill included $36 for parts and rest for labor. What percent of the bill was for labor?
Answers
Answer:
30%
Step-by-step explanation:
70% of the $120 repair bill was for labor, calculated by subtracting the cost of parts from the total bill and then finding the percentage of the remaining labor cost.
Explanation:The question is asking what percent of a $120 repair bill was for labor if $36 was for parts. Since the total bill is $120, the cost for labor is the total bill minus the cost for parts, which is $120 - $36 = $84 for labor. Now, to find the percentage of the bill that was for labor, you use the formula (part/whole) × 100, which in this case is ($84/$120) × 100 = 70%. Therefore, 70 percent of the bill was for labor.
HELP ASAP :
A movie theater calculates its revenue using the equation R=4.85t, where R is revenue in dollars and t is the number of tickets sold. What is the revenue if 88 tickets are sold?
1) $426.80
2) $88.00
3) $426.08
4) $18.14
Answers
4.85×88=$426.80.
1) $426.80 is the answer
Which of the following is equal to the expression below?
(8*320)1/3
Answers
The answer is 853.33333-
Answer:
for plato users its 8 [tex]\sqrt[3]{5}[/tex]
Step-by-step explanation
please mark as Brainliest
pls help ✨ , im struggling , show work too pls (I WILL GIVE OUT BRAINLIEST)
Answers
Answer:
First shape : 204cm^2
Second shape : 57in^2
Step-by-step explanation:
For the first shape :
The front and back triangles are 3 * 8 / 2 which gives us 12 on each side.
The side rectangles are 5 * 10 which is 50 on each side.
The bottom rectangle is 10 * 8 which is 80.
Add them all up and you get 204.
For the second shape :
The triangles are all congruent and the area is 3 * 8 / 2, so we get 12 on each side.
Then the bottom square is 3^2, which is 9.
Add them all up together and you get 57.
what is x, the length of the diagonal, to the nearest whole number
Answers
Answer:
It’s (A) 16
Step-by-step explanation:
It just is
The length of the diagonal x= 5 units( nearest whole number) in the given parallelogram.
What is diagonal?" Diagonal is defined as the length between the opposite vertices of the given polygon."
Formula used
Cosine law
[tex]a^{2} =b^{2} +c^{2} -2bc Cos A[/tex]
According to the question,
In the given parallelogram PQRS
In ΔPQS
PQ = 6units
PS = 4 units
QS = x units
∠QPS = 55°
Apply cosine law to get the length of the diagonal we have,
[tex]x^{2} = 6^{2} +4^{2} -2(6)(4)Cos 55\°[/tex]
⇒ [tex]x^{2} = 36 +16 -48( 0.5736)[/tex]
⇒[tex]x^{2} = 24.4672[/tex]
⇒[tex]x= 4.946[/tex]
⇒ x≈5 ( nearest whole number)
Hence, the length of the diagonal x= 5 units( nearest whole number) in the given parallelogram.
Learn more about diagonal here
https://brainly.com/question/14735698
#SPJ3