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MrRissso [65]
3 years ago
7

2- (-8) + (-3)= 7 12 1 14

Mathematics
2 answers:
Solnce55 [7]3 years ago
7 0
The answer is A 7 hope it helps <3
Anton [14]3 years ago
4 0
Hello 
the answer to this is going to be a.7 


hope this helps u 

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16&lt;b-8,ifb=22 canyouhelpme​
tiny-mole [99]

Answer:

No solution

Step-by-step explanation:

16 < 22 - 8 = 22

16 < 14 = 22

This question doesnt make sense, not only is the inequality false, but the equation isn't equal either.

6 0
3 years ago
Find the zeros of the function y = -4x^2 + 16
adoni [48]

-4x^2+16 & =0\\\\\implies -4(x^2-4) & =0  \\\\\implies x^2-4 =0\\ \\\implies x^2-2^2 =0\\\\\implies (x+2)(x-2)=0\\\\\implies x=2,~~x = -2

7 0
2 years ago
Read 2 more answers
The radius, R , of a sphere is8.4 . Calculate the sphere's volume,V . Use the value 3.14 for pi , and round your answer to the n
love history [14]

Answer:

The answer to your question is Volume of a sphere = 2479.4 u³

Step-by-step explanation:

Data

radius = 8.4

Volume = ?

pi = π = 3.14

Formula

The Volume of a sphere = 4/3πr³

-Substitution

The Volume of a sphere = 4/3(3.14)(8.4)³

-Simplification

The Volume of a sphere = 4/3(3.14)(592.204)

The Volume of a sphere = 7438.08224/3

-Result

The Volume of a sphere = 2479.360747

Rounded to the nearest tenth

The Volume of a sphere = 2479.4 u³

6 0
3 years ago
I need help with these
murzikaleks [220]
1. 7
3. -5
5. -12
7. -4
9. -20
11. -9

2. -2
4. - 2
6. 19
8. 14
10. 17
12. 18
4 0
3 years ago
I need help with these !! right answer will get brainliest !
fredd [130]

Answer:

12.

I think 0

13.

the answer is 52

8 0
2 years ago
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