<span>The answer is A because the die rolled first time can in no way affect the outcome of the second roll of the die, so both the events are independent events which do not affect each other.</span>
Answer:
Step-by-step: the two triangles are similar, their sides would match up and create the same ratio. However, as you can see
3
5
≠
4
12
≠
5
13
. Each side has a different ratio. Therefore, they don't necessarily have to be similar.
Rewrite the equation as;
-0.3(7n - 31.2) = 0.456
Divide each term by 0.3 and simplify;
-7n + 31.2 = 1.52
Move all terms not containing n to the right side of the equation;
-7n = -29.68
Divide each term by -7 and simplify;
<u>n = 4.24 </u>
Answer
Sorry! number 12 is 2
Step-by-step explanation:
You need to find the area of a circular base.
The formula for area of a circle is pi x r^2.
Just plug in the information that you are given.
A=3.14 x 1.5^2
Solve.
A=7.065
Round to the nearest tenth.
7.1 ft^2 of turf need to be painted for one base.
