Helppppppppppppp meeeeeeeeeee
2 answers:
Answer:
x + 90 = 120 degrees.
Step-by-step explanation:
4x = x + 90 (opposite angles are equal)
3x = 90
x = 30
So the 2 angles are
4 * 30 = 120.
Answer:
x + 90 = 120
Step-by-step explanation:
the marked angles are vertically opposite angles and are congruent , then
4x = x + 90 ( subtract x from both sides )
3x = 90 ( divide both sides by 3 )
x = 30
then
x + 90 = 30 + 90 = 120
You might be interested in
Answer:
226 tons of seed......
2. $1.75
3. $1.65
4. $1.05
5. $1.55
6. $1.20
7. $1.50
8. $1.29
Answer:
8 (see work)
14. 2x^2 -4x^2 +3
Step-by-step explanation:
There's attached work for explanation
Answer:
20a³
Step-by-step explanation:
Simply multiply:
-5(-4) = 20
-a(-a)(a) = a²(a) = a³
20a³
Answer:
reflection from the x-axis
