Answer:
r = - 29
Step-by-step explanation:
Given
- 3r = 87 ( divide both sides by - 3 )
r = 
= - 29
Answer:
the correct answer is 1/5
Step-by-step explanation:
Answer:
x = 60, y = 25
Step-by-step explanation:
Δ ABC has 3 congruent sides and is equiangular, thus
the 3 angles are congruent, all 60°
x = 60
∠ ABC and ∠ CBD are adjacent and supplementary, sum to 180° , then
∠ CBD = 180° - 60° = 120°, so
y = 180 - (120 + 35) = 180 - 155 ← sum of angles in triangle
y = 25
Answer:
5
Step-by-step explanation:
3-(-2)=5
Answer:
the answer is 9.34 x
Step-by-step explanation:
you do what you have to do it and you will get the answer then my answer was 9.34 great
