Answer:
9 square kilometers
Step-by-step explanation:
Let's round the width to 2.0 kilometers, and round the length to 4.5 kilometers.
We know that area is length times width, so
A = lw
A = 2.0*4.5
<u>A = 9.0 square kilometers</u>
If we do this on the calculator, it's around 9.36 square kilometers, so our estimate was good.
Answer:
40%
Step-by-step explanation:
Total students = 30
No. of girls. = 12
Girls % = ?
Girls % = No. of girls/Total students * 100%
= 0.4 * 100
= 40%
24/35
the anser is c i solved please mark brainlest
Answer:
Brock is lying.
Step-by-step explanation:
Brock is lying because 4^-2 = 1/4^2 = 1/16 of a second!! (He'd have to hold on to a rocket to do 100 meters in that time!!).
Jim's time of 4^2 = 16 seconds is believable.
Answer:
5.5cm
Step-by-step explanation:
In the diagram, the given side is adjacent to the given angle and we are required to find the Hypotenuse.
Using trigonometry,
Cross multiplying
x X cos 50 =3.5
