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4 years ago

9

Find p(-4) if p(x) = 3x^2 - 4x + 7

1 answer:

Igoryamba4 years ago

6 0

Answer:71

Step-by-step explanation:

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WILL GIVE BRAINLIEST! NEED INSTANT HELP! NEED ANSWER FAST!

saveliy_v [14]

Answer:

vi = 16ft/s

Step-by-step explanation:

96 = 16(2)² + 2v

2v = 96 - 64

2v = 32

v = 16

5 0

3 years ago

Simplify 4 square root of 6 over 5 square root of 6 <br>6 1/5<br>6 9/20<br>6 1/20<br>6 5/4

Ivahew [28]

Answer:

Step-by-step explanation:

1. 6 1/5 is your answer

3 0

3 years ago

The height of a pyramid is 15 inches. The pyramid's base is a square with a side of 5 inches. What is the pyramid's volume?

padilas [110]

Answer:

The pyramid's volume is $125\ in^{3}$

Step-by-step explanation:

we know that

The volume of the pyramid is equal to

$V=(1/3)Bh$

where

B is the area of base of pyramid

h is the height of the pyramid

Find the area of the base B

$B=5^{2}=25\ in^{2}$ -----> is a square

$h=15\ in$

substitute the values

$V=(1/3)(25)(15)=125\ in^{3}$

6 0

4 years ago

EASY I'LL GIVE BRAINLIEST!!!!

NARA [144]

Answer:

d= 2/3t

Step-by-step explanation:

5 0

3 years ago

What's the equation of a line that passes through point (–1, 3) with a slope of 1?

PilotLPTM [1.2K]

Answer:

equation is y = x+4

Step-by-step explanation:

m = 1

y = mx + b

3 = 1*(-1)+b

3 = -1+b

b = 4

so

again

y = mx+b

y = 1x +4

so y = x+4

7 0

3 years ago