Answers
Since you know that BOD is a right angle add 12 And 15 and subtract your answer from 90
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HW Help -
6(−3−x)−2x=14
x = ___
14=2c−6+3c
c = ___
−7.5(x−3)=3.75
x = ___
3/5(r−7)=1
___
3.5(t+6)=7
A - -4
B - -0.25
C - 0.25
D - 4
Answers
x= -4
14=2c-6+3c
c= 4
−7.5(x−3)=3.75
x= 2.5
3/5(r−7)=1
r= 26/3
3.5 (t+6)=7
D) -4
Hope this helps ^.^
thanks for answering these 1. -2(n-6)
2. (5b-4)1/5
3. 2/3(6y+9)
4. 4t-7t
5. -18v squared + 23v squared
6. 13q-30q
Answers
-2n+12
2) (5b-4)1/5
(5b-4)(1/5)
(5b)(1/5)+(-4)(1/5)
b+-4/5
3) 2/3(6y+9)
(2/3)(6y)+(2/3)(9)
4y+6
4) 4t-7t
-3t
5) -18v^2+23v^2
5v^2
6) 13q-30q
-17q
Divide. (3/5/9)÷(−2/2/3 Enter your answer as a mixed number, in simplified form, in the box.
Answers
Hope my answer is correct ☺
Answer:
The answer as a mixed fraction is - 1 [tex]\frac{1}3}[/tex].
Step-by-step explanation:
The expression given is,
(3[tex]\frac{5}{9}[/tex]) ÷ (-2[tex]\frac{2}{3}[/tex]).
Converting the two values to an improper fraction, we have:
[tex]\frac{32}{9}[/tex] ÷ - [tex]\frac{8}{3}[/tex]
Convert the division sign to multiplication sign, so that;
= [tex]\frac{32}{9}[/tex] × -[tex]\frac{3}{8}[/tex]
= - [tex]\frac{96}{72}[/tex]
Divide both the numerator and denominator by 8.
= - [tex]\frac{12}{9}[/tex]
= - 1 [tex]\frac{1}3}[/tex]
Thus, the answer as a mixed fraction is - 1 [tex]\frac{1}3}[/tex].
three times a number, minus 5, is equal to two times the number, plus 9 find the number
Answers
3x-5=2x+9.
Help me for 1 through 6 pls I WANT TO FINISH ON TIME THANKS YOU
Answers
2) put a bar over the last 3 numbers (198)
3) Put a bar over the last 2 numbers (39)
4)0.818181
5)0.199999
6)0.36743674
hope this helps
What is 15 divide by 5/9
Answers
15 x 9 = 135,
1 x 5 = 5 = 135/5
Simplify: 135/5 = 27
Hope this helps!
Name the Solid Figure that has congruent squares on all six
THIS IS 11 POINTS
Answers
BECAUSE IT HAS 6 SIDES
WORTH 50 POINTS 4. Tom decided to join Platinum Gym because of its new equipment. At the grand opening, the manager announced that 124 people had signed up for gym membership. As part of the grand opening event, the manager waived the registration fee for 50 random people.
(a) Write an expression to represent how much money Platinum Gym will make from the grand opening memberships. Simplify the expression and label any variables.
(b) After 6 months, how much money will Platinum Gym have made from the original 124 people who joined at the grand opening, assuming that all 124 people are still members? Show your work.
Answers
x is the cost for 1 membership, y is the total profit.
simplified: y=74x
b: there is not enough information given, you do not know the price of the membership so you can’t find the total profit
What is equivalent to 4x-6y
Answers
The equation 4x-6y is a form of a linear equation. When re-arranged in the form y=mx+b, it simplifies to y=2/3x, where m (slope) is 2/3.
Explanation:The equation you provided, 4x-6y, is a form of a linear equation. A linear equation can be written in the form y = mx + b, where m is the slope and b is the y-intercept. The given equation can be rewritten as y = (2/3)x - n, where n is the y-intercept that is not given in this case. The equation represents a straight line in a two-dimensional coordinate system.
To see how this conversion is done, you can isolate y in the initial equation. The initial equation is 4x - 6y = 0. If you rearrange the terms, you get -6y = -4x, and after dividing both sides by -6, you get y = (2/3)x, which is its equivalent form.
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Employees that must use powder-actuated tools are _________ to be licensed and trained to use them safely.
Answers
Answer:
Employees that must use powder-actuated tools are REQUIRED to be licensed and trained to use them safely.
Step-by-step explanation:
The powder actuated tools are also known as explosive actuated fastening tools. These tools operate like loaded guns that is why proper and careful handling of such tools is required. Only trained and licensed persons should be allowed to work with such tools.
a water tank is 1/8 full. the tank is 3/4 full when 42 gallons of water are added to the tank. How much water is in the tank when it is 1/2 full?
Answers
Answer: 33.6 gallons of water is in the tank when it is 1/2 full.
Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?
A) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 + 6) = 1 × 10^11
B) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 × 6) = 1 × 10^30
C) 100,000 × 1,000,000 = (1 × 10^6) × (1 × 10^7) = 1 × 10^(6 + 7) = 1 × 10^13
D) 100,000 × 1,000,000 = (1 × 10^6) × (1 × 10^7) = 1 × 10^(6 × 7) = 1 × 10^42
Answers
100,000=1×10^5
1,000,000=1×10^6
And 5×6=30
Also its not A because 5×6=30 not 11 its not C because 5×6=30 not 13 and when it came down to rather B or D I choose Because once again 5×6=30 no 42.
Basically all of the options are worded correctly but their they didn't multiply it the same at the end which is 5×6
Your answer is B.
Answer:A
Step-by-step explanation:
The answer to the question is A.) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 + 6) = 1 × 10^11
your bumper car hits your friends bumper car causing her to move forward what kind of energy was experienced
Answers
Hope this helps
Answer:
kinetic energy!
Step-by-step explanation:
Terri Clifford bought a Sunday dress for $36. The sales tax was 6%. Find the total cost of the dress.
Answers
Multiply 36 by 0.06 (2.16)
Add 2.16 to 36 (38.16)
First multiply 6 by 36
216
Then divide by 100
2.16
Add back 36
Total price is $38.16
Hope this helps!
the difference between three times a number and 7 is 14
Answers
3x - 7 (+7) = 14 (+7)
3x = 21
3x/3 = 21/3
x = 7
hope this helps
to solve, add 7
3x=21
then divide by 3
x=7
Grace’s catering company receives an order for 118 Apple pies. Grace used 8 Apples to make one apple pie. How many apples does she need to make all 118 pies?
Answers
Write using algebra.
Leo has d stamps and Pete has 2 times as many. How many more stamps does Pete have than Leo?
Answers
Pete always has 2 times as many stamps than Leo.
What is an expression?"It is a mathematical statement which consists of constants, variables and mathematical operations."
For given question,
Let Pete has 'm' stamps.
Leo has d stamps and Pete has 2 times as many.
so, we get an expression,
m = 2 × d
so whatever Leo has Pete always has twice as much.
Therefore, Pete always has 2 times as many stamps than Leo.
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round 54.953 to the nearest whole number
Answers
Simple rule for rounding to whole numbers...look to the first digit behind the decimal if greater than 5 round up; lower than 5 keep the digit.
A coral reef grows 0.13 m every week how much does it grow in 12 weeks
Answers
Final answer:
To find out how much a coral reef grows in 12 weeks, with a weekly growth of 0.13 m, multiply the growth rate by the number of weeks, resulting in a total growth of 1.56 m.
Explanation:
If a coral reef grows 0.13 m every week, to find out how much it grows in 12 weeks, we simply need to multiply the weekly growth rate by the number of weeks:
Weekly growth rate = 0.13 m
Number of weeks = 12
Therefore, the total growth over 12 weeks is:
0.13 m/week × 12 weeks = 1.56 meters.
In 12 weeks, the coral reef grows by a total of 1.56 meters.
the amount of money rqised at a charity fundraiser varies directly with the number of attendees. the amount of money raised by 14 attendees was $231. how much money will be raised if there 45 attendees?
Answers
Lincoln Middle School plans to collect more than 2000 cans of food in a food drive. So far, 668 cans have been collected. Write an inequality to find numbers of cans the school can collect on each of the final 7 days of the drive to meet this goal. Identify what your variable represents.
Answers
C=cans to be collected
last question .. i think
please give me the answer :)
i just dont understand
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Is the square root of 12-2 rational or irrational?
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The measure of angle A = ____ degrees.
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(Angles A and B are equal, and all 3 angles add up to 180.)
What is the slope of the line that contains points (2,9) and (8,7) ?
Answers
θ = 341.56505117708°
distance (D) = 6.3245553203368
ΔX = 6
ΔY = -2
slope = change in y over change in x
y = 7-9 = -2
x = 8-2 =6
slope = -2/6 = -1/3
HELP ME PLS I NEED TO FIGURE OUT 8/15 TIMES -3/10!!!!! PLS TELL ME
Answers
___________________________________________________
Explanation:
___________________________________________________
Method 1):
_______________________________________________________
8/15 * -3/10 ; the (-3) cancels to "-1" and the "15" cancels to "5" ;
{"Since: (15÷3=5} ; and since: (-3÷3= -1} ;
the "8" cancels to a "4" ; and the "10" cancels to a "2" ;
{"Since: (8÷2=4) ; and since: {10÷2 =5} ;
And we can rewrite the problem as:
4/5 * -1/5 ;
_______________________________________________________
→ 4/5 * -1/5 = (4*-1) / (5*5) ;
= - 4/25 ;
{or, write as: "-0.16 " }.
_________________________________________________________
Method 2)
_________________________________________________________
8/15 * -3/10 = (8*-3) / (15*10) '
= -24/150 = ? ;
Divide each side of this "fraction" by: "6" ;
(-24÷6) / (150÷6) = " - 4/25 "; or, write as: " - 0.16" .
___________________________________________________________
Solve the following proportion for x 6/7 = 48/x
Answers
____________________________
Given : " 6/7 = 48/x ; Solve for "x" ;
Method 1): "Cross multiply" ;
6x = 7 * 48 ;
6x = 336 ;
Divide each side by "6" ; as follows:
__________________________________
6x / 6 = 336 / 6 ;
______________________________________
to get:
______________________________________
x = 56 .
______________________________________
Method 2): Given: " 6/7 = 48/x " ; Solve for "x" ;
______________________________________
Cross-multiply:
______________________________________
6x = 7 * 48 ;
______________________________________
Now, divide EACH SIDE of the equation by "6" ;
to isolate "x" on one side of the equation;
& to solve for "x" ;
______________________________________
6x = 7 * 48 ;
______________________________________
Divide EACH side of the equation by "6" :
______________________________________
→ [tex] \frac{6x}{6} [/tex] = [tex] \frac{7*48}{6} [/tex] ;
______________________________________
On the "left-hand side" of the equation, the "6 's " cancel out to "1" ;
{since: (6÷6=1) ; & we are left with "x" on the left-hand side of the equation} ;
On the "right-hand side" of the equation; the "48" in the denominator
cancels out to an "8" ; and the "6" cancels to a "1" ;
{since: (48÷6=8); & (6÷6=1) ; and the denominator gets "eliminated";
{since the denominator is equal to "1" ;
& any value (including the numerator), divided by "1" (the denominator),
is equal to that same value (the numerator);
so there is no need for the "denominator".
________________________________________
We can rewrite the equation as:
x = 7 * 8 ; and solve; → 7 * 8 = 56 ;
→ x = 56 .
_____________________________________
Method 3): Given: " 6/7 = 48/x " ; Solve for "x" ;
____________________________________________________
→ 6/7 = 48/x ;
→ Comparing the "numerators" ; " [ 6 * (what value?) = 48 ?] " ??
→ [ (48 ÷ 6 = (what value?) ] ??
→ 48 ÷ 6 = 8 /
→ So: "6/7" = (6*8) / (7*8) = 48/56 = 48/ x ?? ;
→ x = 56 .
_________________________________________
Ava read 110 books in 11 months. How many books per month did she read
Answers
Jessica spent $36.07 and Ben spent $7.79 at the grocery store. Which is the best estimate of how much Jessica and Ben spent together?
Answers
43.86 can be rounded equal 44.
They spent $44 together.
Hope this helps!
Jessica and Ben spent $44 together.
What are Arithmetic operations?Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.
The operator that performs the arithmetic operations are called arithmetic operators.
+ Addition operation: Adds values on either side of the operator.
For example 4 + 2 = 6
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
/ Division operation: Divides left-hand operand by right-hand operand
For example 4/2 = 2
Jessica spent $36.07 and Ben spent $7.79 at the grocery store.
To determine the amount of spending Jessica and Ben together
Apply the addition operation,
⇒ 36.07 + 7.79
⇒ 43.86
43.86 can be rounded to equal 44.
Hence, Jessica and Ben spent $44 together.
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which is the absolute value of 9 and -9