3 years ago

An angle measures 120°less than the measure if its supplementary angle. What is the measure of each angle

Mathematics

1 answer:

marissa [1.9K]3 years ago

7 0

Answer: 60°

Step-by-step explanation: 180 - 120 = 60.

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What is 40% of 120 ? What do I need to do.

kap26 [50]

Multiply 120 by 0.40 to get 40%:
120 x 0.40 = 48

So 48 is 40% of 120

5 0

3 years ago

Read 2 more answers

Please help! I need the answer now!!!!!!!!!

rewona [7]

Answer:

Find the area by multiplying the base by the height. From the problem, the length (base) of the rectangle is 5 units. The height of the rectangle is

$3\frac{1}{2}$

inches. Multiply to find the area.

$5 \times 3 \frac{1}{2} = 17 \frac{1}{2}$

The area of the rectangle is 17 1/2 units squared. The answer you provided is correct!

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3 years ago

Which expression gives the volume of a sphere with radius 5?

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

r = 5 units

$Volume=\frac{4}{3}\pi r^{3}\\\\ =\frac{4}{3}\pi (5)^{3}\\$

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4 years ago

0.7c - 2.1d<br> c= 13, d = 2<br> 0.7c - 2.1d=

LenaWriter [7]

Answer:

4.9

Step-by-step explanation:

Plug in 13 and 2 for each variable separately to get 0.7(13) - 2.1(2). 0.7 multiplied by 13 equals to 9.1 and 2.1 multiplied by 2 equals 4.2. Subtract 4.2 from 9.1 to get your final answer which is 4.9.

6 0

3 years ago

4.3-1.4 (p+7)=-9.7<br> find the equivalent to p

anyanavicka [17]

4.3-1.4(p+7)=-9.7
4.3-1.4p-9.8=9.7
4.3-1.4p=0.1
-1.4p=-4.2
p=3

Hope this helps :)

4 0

3 years ago