Answer:
x = 115° , y = 65° , z = 115°
Step-by-step explanation:
x and 65° are a linear pair and sum to 180°
x + 65° = 180° ( subtract 65° from both sides )
x = 115°
y and 65° are vertically opposite angles and are congruent , then
y = 65°
x and z are vertically opposite angles and are congruent , then
z = x = 115°
Answer:
t=-13/5
Step-by-step explanation:
1/4t+3/5=2/5
-t
5/4t=-1/5
t=-4/25
Answer:
15/20
Step-by-step explanation:
It is the only one that can be simplified into 3/5
Answer:
its each section represents $30. celia originally had $150 in her account
Step-by-step explanation:
there are 3 sections on the bar there are 45 she had 10 sections which is why the answer is this
hope this helps
Answer:
=75.36 m^2
Step-by-step explanation:
The formula for circumference, or the distance around the circle, is given by
C = pi*d = 2pi*r
Using the radius is 12 meters
C= 2*pi*r
= 2*pi*12
= 24 pi
We are given pi = 3.14
= 24 * 3.14
=75.36 m^2