3 years ago

??????????????????????????????

Mathematics

2 answers:

algol133 years ago

8 0

I got B.... I’m not sure tho but I hope it helps

andriy [413]3 years ago

5 0

Answer:

Its B

Step-by-step explanation:

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PLS HEPP QUICK... Solve -2,6 and 0,4 using slope then use your answer and one of the points to right the equation in point slope

Ainat [17]

Answer:

-1

Step-by-step explanation:

rule:

y2- y1 over x2 - x1

so,

y2= 4

y1= 6

x2= 0

x1= -2

4 - 6 over 0-(-2)

= -1

3 0

3 years ago

Answer this question please and thank you

MrRissso [65]

127 1/2 i belive so!!!!!!

5 0

3 years ago

A helicopter hovers over a mountain top, and a professional snowboarder drops onto the snow 252525 feet below. the snowboarder's

pantera1 [17]

Given:
h(t) = 25 - a·t²
h(0.5) = 21

Find:
t such that h(t) = 0

Solution:
h(0.5) = 25 - a·0.5² = 21
25 - 21 = a/4
4·4 = a = 16
Then
h(t) = 25 - 16t²
We want h(t) = 0, so
0 = 25 - 16t²
16t² = 25
t² = 25/16 = (5/4)²
t = 5/4 = 1.25

It takes 1.25 seconds for the entire 25 ft drop.