2 years ago

If b= 18^3 in the right triangle below, what is the value of c?

Mathematics

1 answer:

dolphi86 [110]2 years ago

5 0

It would be 55 at the most

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PLS ANSWER ASAP ILL GIVE U BRAINLIEST<br><br> f(x) = 2x^2 + 8x + 5<br><br> Find the range

Lady_Fox [76]

Answer:

v min (-2;-3)

Step-by-step explanation:

its going to be a parabola with a minimum of (-2;-3) I hope it helps

5 0

3 years ago

A spherical ball has a diameter of 8 inches. The ball has a slow leak in which the air escapes at the rate of 2.5 inches per sec

s344n2d4d5 [400]

Answer:

107.2 seconds

Step-by-step explanation:

Step one:

given

the diameter of ball 8 inches

radius= 8/2 = 4 in

The volume of the ball

$v=4/3 \pi r^3$

$v= 4/3*3.142*4^3\\\\v= 4/3*3.142*64\\\\v= 804.35/3\\\\v=268.12 in^3$

Step two:

we know that

rate= quantity/time

rate= 2.4 in per second

quantity= 268.12

time=?

time= quantity/rate

time= 268.12/2.5

time= 107.2 seconds

4 0

2 years ago

Need help asap!!!!!!!!!!!

salantis [7]

Answer:

the answer should be d for tour answer

3 0

3 years ago

What does the x equal

Mademuasel [1]

145° because 180-35=145

6 0

3 years ago

A person of height 1.6m up to the eye level is standing at a point 2m away from the bank of the river and found an angle of elev

natima [27]

Step-by-step explanation:

tan30° = Height of person / (Distance away from river bank + river's width) = 1/√3.

Therefore 1.6m / (2m + x) = 1/√3

By cross multiplication, 1.6√3 = 2 + x.

Hence, x ≈ 0.77m.

5 0

3 years ago