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dedylja [7]
3 years ago
15

Subtract:(40+9)-(30+2)

Mathematics
2 answers:
melomori [17]3 years ago
5 0
Answer is 17!
hope this helped !
Georgia [21]3 years ago
4 0

Answer:

17

Step-by-step explanation:

49-32=17

Cud u make me brainliest? Im desperate. Thanks!

Hope this helps!

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Please help me, I’m struggling!
Leno4ka [110]

Answer:

Multiply the numbers until you get the same denominator (Bottom number) for both fractions. I will do #1 to show you.

1/3    1/2

Both 3 and 2 go into 6, so I will use that.

When multiplying the bottom , you have to do the same to the top, so...

2/6  OR  3/6

3/6 is greater, so that is the answer.

Therefore, 1/2 is more

Another way you can do this is to draw a pizza, a section off parts of it according to the fractions.

Hope this helped.

3 0
3 years ago
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Solve for C<br><br> C<br> — - 4.3 = 11.5 <br> 2
Maslowich

Answer:

The correct answer is,

c = 31.6

7 0
2 years ago
Use the graph of the function y = 4x to answer the following questions.
Sav [38]

Hello from MrBillDoesMath!

Answer:

For y = 4x, the domain of the function is all real numbers. This can be indicated  as ( -infinity, infinity),

...later part of question:...

..."because an exponent can be any real"

exponent?   !!!

Did you mean y = 4^x ? In this case the domain of y is all real numbers ann the range is (0, infinity), where the value 0 is not included in the range.

Thank you,

MrB

4 0
3 years ago
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Determine the absolute value of 5.<br> A) -5 <br> B) 0 <br> C) 10 <br> D) 5
dolphi86 [110]
D
You figure out the absolute value by determining how far the number is from the point 0 on a number line.
8 0
2 years ago
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A beach ball has a diameter of 10 inches. What is the volume of air contained inside the beach ball? Use 3.14 for pi. Round your
klio [65]

Answer:

Step-by-step explanation:

Volume of sphere = 4/3 *pi * r^3

= 4/3 * 3.14 * 52

= 523.33

5 0
3 years ago
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