The reflection of the point (-2,5) across the x-axis results in the point (-2,-5), as reflecting a point across the x-axis involves changing the sign of the y-coordinate while keeping the x-coordinate the same.
Explanation:In mathematics, reflecting a point across the x-axis involves changing the sign of the y-coordinate while keeping the x-coordinate the same. To find the reflection of the point (-2,5) across the x-axis, we simply change the sign of the y-coordinate from positive 5 to negative 5, while keeping the x-coordinate -2 the same. Thus, the point (-2,5) reflects across the x-axis to (-2,-5).
Learn more about Reflection across axis here:https://brainly.com/question/31178104
#SPJ2
Find the length of each side
Mary and her dad shared one dozen brownies. 2/6 of them have nuts , which dad doesn't eat. How many brownies did dad not eat because they had nuts?
create a slope that will be parallel to the slope provided which is 5/9 what is the parallel slope?
Answer:
The parallel slope would be 5/9
Step-by-step explanation:
Parallel lines have the same slope. So, if the original line had a slope of 5/9, the new line would also have that slope.
An architect makes a blueprint with a scale of one fourth inch equals 2 ft. Which will be the dimensions of the drawing of a warehouse room measuring 60 ft by 100 ft? Answer Options with 5 options A. 15 inches ''by 25 inches '' B. 7.5 inches ''by 12.5 inches '' C. 120 inches ''by 200 inches '' D. 480 inches ''by 800 inches '' E. 30 inches ''by 50 inches ''
The new dimension in inches is 7.5 inches by 12.45 inches. Hence, option B is correct.
What is ratio?The ratio notion is used in mathematics when evaluating two or more numbers. It works as a comparison tool to demonstrate how big or small a particular number is. A ratio divides two quantities in order to compare them.
As per the given information in the question,
One fourth inch equal to 2ft.
Mathematically,
1/4 inch = 2ft
0.25 inch = 2ft
The given dimensions are 60 ft by 100 ft.
Now,
0.25 inch = 2ft
x inch = 60 ft
2x = (0.25 × 60)
x = 15/2
x = 7.5 inches
Then,
0.25 inch = 2ft
y inch = 100 ft
2y = 100 × 0.25
y = 25/2
y = 12.45 inches
To know more about Ratios:
https://brainly.com/question/13419413
#SPJ2
What is the median and mode
Denise provides water for the runners at her schools 10K road race. She has a container that holds 678 ounces of water. How many 8-ounce cups can she fill with water?__________cups
divide total ounces by the amount each cup can hold
678 / 8 = 84.75
so they can fill 84 cups
How do you write 5.8 as a percentage
The movie theater has 176 seats there are 9 roles of 18 sets plus and additional section of handcapped accessible seats
The question is asking about the number of seats in a movie theater with 9 rows of 18 seats each and an additional section of handicapped accessible seats. The total number of seats can be found by multiplying the number of seats in each row (18) by the number of rows (9) and adding the number of handicapped accessible seats.
Explanation:The subject of this question is Mathematics. The question is asking about the number of seats in a movie theater, given that there are 9 rows of 18 seats each and an additional section of handicapped accessible seats.
To find the total number of seats in the theater, you can multiply the number of seats in each row (18) by the number of rows (9) and then add the number of handicapped accessible seats.
So the total number of seats in the theater is 9 rows x 18 seats/row + additional handicapped accessible seats.
What is the coefficient of the term x7y in the expansion of (x + y)8?
Please, please help!
Two straight lengths of wire are placed on the ground forming vertical angels if the measure of one of the angles formed is 72 degrees, what are the measures of the other three angles? Explain your answer.
They need to add to 180 degrees
108 * 72 = 108 degrees
An angle is 6 more than five times its supplement. Whats the measure of the largest angle?
joseph is spending money daily and tory is earning money daily. which function represents joseph and which represents tory? explain your reasoning.
f(x)=4x+20 g(x)=80-2x
create a table of values for both
x f(x)
0
2
5
10
11
What is 2 (1/3) — -3 (2/3) = ?
A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet is 2 feet wide. What is the area of the reduced carpet
How do I combine like terms? For example one problem is 32y + 5y = please explain.
What is the value of p? 0.6441−(−0.29)=p
Answer: p = 0.9341
Have a good day!
What is the value of 48x +35. When x=2
Doug dives from a platform that is 5 meters above water. His dive takes him 2.6 meters below the surface of the water. How far does Doug's dive take him?
The total distance Doug dives from the platform to the under the water is 7.6 meters.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Doug dives from a platform that is 5 meters above the water.
His dive takes him 2.6 meters below the surface of the water.
∴ To find the total distance Doug dived we have to sum the height of the platform above water and the distance which he dived below the water,
= (5 + 2.6) meters.
= 7.6 meters.
learn more about numerical expression here :
https://brainly.com/question/14642484
#SPJ5
according to the law of conservation of energy, when a car uses 10,000J chemical energy from gasoline, how much energy will be transformed into sound,heat,and mechanical energy.
Diana's painting statue she has 7/8 of a gallon of paint remaining each student requires 1/16 of a gallon of paint how many statues can she paint
Let a and b stand for two different rational numbers. If |a| > |b| then what else must be true?
a is farther from 0 then b is
solve for x. please show work
what is 4018 divide by 82
Quadrilateral ACEG≅ Quadrilateral MNPR
Which statement is true?
Jenna read 25 pages of a book in 30 minutes at the same rate how many pages can she read in 3 hours
The Sharks have played 5 basketball games this season. Their scores are 65, 63, 67, 60, and 65. If they only score 30 points in their next game, what will happen to their MEDIAN score?
the median of the scores now is:
60 , 63 , 65 , 65 ,67
Median = 65
if the score 30, the median would be
30, 60 , 63 , 65 , 65 ,67
Median: 63 +65 = 128/2 = 64
The Median drops by 1
A baker uses 30 grams of sea salt for each batch of bread. Sea salt comes in a 800 gram package. Which size package shoul the bake by so none is lef over?
Simplify (4.5)(−9)(−1.8)
A. −729
B. −72.9
C. 72.9
D. 729
Answer:
72.9, The answer is 72.9...
The product of 4.5, -9, and -1.8 once simplified is 72.9, due to the rule that multiplication of two negative numbers gives a positive result.
Explanation:The question asks you to simplify the multiplication of the numbers 4.5, -9, and -1.8. To answer this, we first multiply 4.5 and -9 to get -40.5. We then multiply -40.5 by -1.8. This is the basic principle of arithmetic which states that multiplication should be implemented from left to right.
Remember that multiplying two negative numbers gives a positive result, so -40.5 times -1.8 equals +72.9. Therefore, the answer to your question is C. 72.9. This falls under the subject of Mathematics, specifically the topic of multiplication and handling positive and negative numbers.
Learn more about Multiplication here:
https://brainly.com/question/35502092
#SPJ6
The sun produces 3.8x10^27 joules of energy per second. How much energy is produced in a year? (Note: a year is approximately 31,000,000 seconds.) Put it in scientific form.
Answer: About [tex]\approx1.178\times10^{35}[/tex]
Step-by-step explanation:
Given : The sun produces[tex]3.8\times10^27[/tex] joules of energy per second.
It is also given that a year is approximately 31,000,000 seconds.
In scientific notation , it can be written as [tex]3.1\times10^7[/tex]
Then , the amount of energy is produced in a year will be :-
[tex]3.8\times10^{27}\times3.1\times\times10^7\\\\=3.8\times3.1\times10^{27}\times10^7\\\\=11.78\times10^{27+7}\\\\=11.78\times10^{34}=1.178\times10^{35}[/tex]
Hence, the amount of energy is produced in a year [tex]\approx1.178\times10^{35}[/tex]
Carmen, Reuben, and Bob have a total of $133 in their wallets. Bob has 3 times what Reuben has. Carmen has $8 more than Reuben. How much does each have?