Answer: So to cover the patio it would take 255 whole tiles. 254.469 if you want to be exact.
Step-by-step explanation:
When finding flooring needed we are finding for area. We know the formula for finding the area of a circle is A=
so we plug in our known variables...
we know r because radius is half of diameter and diameter was given in problem. So half of 18 is 9.
r=9
A=
A=
81
A=254.469
In −3z+6b−7, the first term is -3z. It's a variable term, since z is assumed to be a variable. The coefficient of this variable, z, is -3.
Answer:
Step-by-step explanation:
y=2x+4
slope=2
y- intercept=4
so draw a line through (0,2) and (2,8)
Options 1, 3 and 5. The true statements based on the fact that c and d are parallel are:
- m<3 = m<6 = 98 degrees
- m<4 = m<8 = 82degrees
- m<5 = m<8 = 82 degrees
<h3>How to solve for the angles </h3>
The sum of the angles m<4 + m<3 = 180
m<4 + 82 = 180
m<4 = 180 - 82= 98
From the question we have the first as alternate interior angles. The second is corresponding angles and the last option is vertical angles.
Read more on angles here:
brainly.com/question/26033691
#SPJ1
100 * pi = pi * r^2
Pi cancels on both sides of the equation
So... 100= r^2
= radius is 10
