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3 years ago

PLEASE HELP ME I’LL GIVE BRILLIANCE TO YOU

Mathematics

2 answers:

vampirchik [111]3 years ago

5 0

Answer:

the answer is the second one do nitrotype. com

Step-by-step explanation:

get rid of the space in .com

Nataly [62]3 years ago

4 0

Answer:

y=-2x+8

Step-by-step explanation:

y intercept is at 8, and there is a decrease in 2x per 1y

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Help please I attached a image

Lina20 [59]

Answer:

the answer is the square of 13

Step-by-step explanation:

a= 2 and b=3, square both and that equals 4 and 9. using pythagorean theorem 4+9=12=the distance between a and b :D

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3 years ago

What is the dismal equivalent of 1/4

algol13

Answer:

if you mean decimal, then 1/4= 0.25

Step-by-step explanation:

hope this helped comment if ur still confused

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4 years ago

A rocket is launched from a tower. The height of the rocket, y in feet is related to the time after launch, x in seconds, by the

gizmo_the_mogwai [7]

Step-by-step explanation:

The height of the rocket y in feet is related to the time after launch, x in seconds, by the given equation i.e.

$y=-16x^2+165x+78$ ......(1)

It is required to find the maximum height reached by the rocket. For maximum height put $\dfrac{dy}{dx}=0$ .

So,

$\dfrac{d(-16x^2+165x+78)}{dx}=0\\\\-32x+165=0\\\\32x=165\\\\x=5.15\ s$

Put x = 5.15 in equation (1).

$y=-16(5.15)^2+165(5.15)+78\\\\y=503.39\ m$

So, the maximum height reached by the rocket is 503.39 m.

5 0

4 years ago

6h - 18 < 6h + 1 inequality

Yakvenalex [24]

This inequality is always true

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3 years ago

Help! This is i-ready!

goldenfox [79]

Answer:

5/8 of an inch

Step-by-step explanation:

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2 years ago

Read 2 more answers