Answer:
$3,080
I Don't know how to deal with money.
PLEASE MARK BRAINLIEST
Given that equation modelling the height of the building is given by:
<span>h(t)=-4.92t^2+14.69t+575
plotting the equation (see the plot below)
The domain in all real numbers.
</span>Range: (h∈R: 196800h≤115317961)
Answer:
<h3>The answer is 60cm</h3>
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
Area of rectangle = l × w
where
l is the length
w is the width
From the question
The length is twice its width is written as
l = 2w
Substitute this into the formula for finding the area of the rectangle
Area = 200 yd²
200 = 2w²
Divide both sides by 2
w² = 100
Find the square root of both sides
width = 10cm
Substitute this value into l = 2w
That's
l = 2(10)
length = 20cm
Perimeter of the rectangle is
2(20) + 2(10)
= 40 + 20
<h3>= 60cm</h3>
Hope this helps you
Perimeter=106ft
Area=448ft^2
Make sure you remember to subtract various values to find the length of missing sides.