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2 years ago

6

How to find the position function from the velocity function?

1 answer:

Gre4nikov [31]2 years ago

5 0

The velocity is the derivative of the position with respect to time, which is f′(t). Once you have that function, you set it to 0 and solve for t to find the time at which the velocity is zero, and then you can use that time to find the position of the object at that moment. I hope this helps

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The length of a rectangular garden is 5 times its width.

Delvig [45]

Answer:

10 m and 50 m

Step-by-step explanation:

<h3>Given</h3>

l = 5w
A = 500 m²

<h3>To find</h3>

Length and width

<h3>Solution</h3>

Area formula

A = lw
A= 5w*w= 5w²
5w² = 500
w²= 100
w = √100
w = 10 m

Then

l = 5w = 5*10 m = 50 m

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2 years ago

Find the values of x and y. PLEASEEE QILL GIVE BRAINLIEST

agasfer [191]

As parallel sides

$\\ \rm\longmapsto 2x+90=180$

$\\ \rm\longmapsto 2x=90$

$\\ \rm\longmapsto x=90/2=45$

Now

$\\ \rm\longmapsto 2x+3y+6y+90=360$

$\\ \rm\longmapsto 9y+180=360$

$\\ \rm\longmapsto 9y=180$

$\\ \rm\longmapsto y=20$

6 0

2 years ago

Read 2 more answers

Find the perimeter of the following rectangle.

Ede4ka [16]

So the formula to workout the area of a rectangle is height X width

so 11/3 x 5/8

which is 55/24 ft if they want a mixed number then... 2 $\frac{7}{24\\}$

hope this helps

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2 years ago

Workout the circumstance of this circle give your answer of π and state its units (diametre 14cm)

kogti [31]

Answer:

C = 14π cm

Step-by-step explanation:

C = πd

or

C = 2πr

Simply use the 1st equation and plug in the diameter to find you answer.

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3 years ago

Given f(x)= -x^2+3x-4 and g(x)=2/3x +5 find f(g(-9))

scZoUnD [109]

Answer:

0

Step-by-step explanation:

First, you plug -9 into g(x) and you get g(-9) = - 1. After that, you solve f(-1), which you then reach the solution of 0 by solving.

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3 years ago