Answer: 31.43 meters
Step-by-step explanation:
First find the circumference of the circle.
= π * diameter
= 22/7 * 80
= 251.43 meters
If there are 8 points equally spaced, the distance between the points is:
= 251.43 / 8
= 31.43 meters
Answer:
The measure of the complement =
= 80°
The measure of the supplement=
= 170°
Step-by-step explanation:
Let
90-x equal the degree measure of its complement
180-x equal the degree measure of its supplement.
We are told in the question that: the supplement of a given angle is 10 degrees more than twice its complement.
Hence, the Equation is;
(180 - x) = 10° + 2(90 - x)
180 - x = 10 + 180 - 2x
Collect like terms
-x + 2x = 10 + 180 - 180
x = 10°
Hence,
The measure of the complement =
90 - x
= 90 - 10
= 80°
The measure of the supplement=
180 - x
= 180 - 10
= 170°
Answer:
2.)-1,5/2 is your answer
Step-by-step explanation:
2x2 - 3x = 5
2x²-3x-5=0
do ing middle term factorization
2x²-5x+2x-5=0
x(2x-5)+1(2x-5)=0
(2x-5)(x+1)=0
either
x=5/2
or
x=-1
Answer:37
Step-by-step explanation:
180-35=145 I got the 180 because that is a straight line. I got the 35 from the angle. I subtracted them because 35 is part of the 180 and does not need to be counted. Then I set 145= to 4m-3. Then I just solved normally. It should look like this
145+3=4m-3+3
148/4=4m/4
37=m
The answer is .45 or 9/20 pages per minute.