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3 years ago

Pls answer the question in the picture.

Mathematics

2 answers:

Airida [17]3 years ago

6 0

Answer I think it is 2:7 but I’m not sure

Step-by-step explanation:

mr_godi [17]3 years ago

3 0

Answer:

5:2

Step-by-step explanation:

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Proving Pythagorean Theorem

MrRissso [65]

Answer:

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

ssubstitute a and b for any of the numbers (3 or 6) and get 36+9 which is 45

45 =

${c}^{2}$

so you would need to find the square root to get c

4 0

2 years ago

The volume of a sphere is 3,000 m^3. What is the surface area of the sphere to the nearest square meter?

vovangra [49]

Answer:

Step-by-step explanation:

V=4 /3πr3

3000=1 1/3*3.14*r*r*r

3000=4.18666667*r*r*r

716.560509= $r^{3}$

Cube root the number

8.94851471456=r

TSA=4 $\pi$ $r^{2}$

TSA=4*3.14*8.94851471456*8.94851471456

TSA=1006.26

Since we used different numbers for pi and I rounded our answer will be different but the answer is C

3 0

3 years ago

I WILL MARK BRAINLIEST!!! !!<br><br><br> (picture included with ONE question ^^^^^) only part a

Taya2010 [7]

Answer:

A. y = 1.5m + 7

B. at 7 months the baby will weigh 17.5 pounds

C. Since the baby is born weighing 7 pounds, at 0 months he will weigh 7 pounds. This tells us that the y-intercept will be seven. And since the baby is gaining 1.5 pounds every month, this means that the slope will be 1.5 and m will be the x of our y = mx + b equation. For part B, we simply plug in 7 to m and solve by multiplying 1.5 and 7 to get 10.5, then adding 7 to get 17.5.

6 0

3 years ago

Does this graph show a function explain how you know

galina1969 [7]

No, the graph fails the vertical line test. In a function, each x value only has one y value. The y value can have more than one x value in a function

8 0

3 years ago

Read 2 more answers

HURRY.. I NEED TO HAND IT IN NOW

Anon25 [30]

Answer:

i) 20m/s

ii) 4s

iii) 144m

iv) 2 m/s

Step-by-step explanation:

Please see attached picture for full solution.