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vichka [17]
3 years ago
8

Hi, I need some help with this slope problems

Mathematics
1 answer:
kirza4 [7]3 years ago
6 0
1. D
2. Y= .25x-1.5
3.
4. M= -9/2 y-intercept = -12
5. M= -2 y= 0

7. A. (I think)
8. Y=2x-18
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-7x^2+14x+21=0<br>answer?​
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Please find the surface area of the sphere. Round your answer to the nearest hundredth.
Elenna [48]

Surface area = \frac{4}{3} \pi r^{3} = \frac{4}{3} x 3.14 x 3 x 3 x 3 = 3.14 x 4 x 3 x 3 = 113.04 yd^2 = approx. 113.1 yd^2

4 0
3 years ago
WILL GIVE BRAINLIEST!! FINALS!
GenaCL600 [577]
Factor completely x³ + 6x² - 3x – 18
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3 0
3 years ago
Simply this algebraic expression y-3/3+12
kondaur [170]

Answer:

add 12 +9 because i had that same answer on my quiz last week

3 0
3 years ago
Read 2 more answers
Simplify (5√2 - 1)^2 A. 10√2 +51 B.-10√2 + 51 C. 41√2<br>​
Verdich [7]

Answer:

The answer is B. -10 \sqrt{2}+51

Step-by-step explanation:

...

5 0
2 years ago
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