M<GJI=(x+60)°=?
We need to find x. The angle GJI and FJH are opposite by the the vertex, then they must be congruents:
(x+60)°=(5x)°
x+60=5x
Solving for x
x+60-x=5x-x
60=4x
60/4=4x/4
15=x
x=15
Replacing x by 15 in m<GJI:
m<GJI=(x+60)°=(15+60)°→m<GJI=75°
Answer: Option b. 75
Answer:
-93.5
Step-by-step explanation:
let the number be y
1/2 × y + 49 =2 1/4
y/2 +49 =9/4
y/2 =9/4-49
y/2 = 9-196/4
y/2 = -187/4
cross multiply
4y = -374
y = -93.5
Answer:
d, a, e, c, b
Step-by-step explanation:
Answer:
5:12
Step-by-step explanation:
<em>because </em><em>of </em><em>the </em><em>new </em><em>wife </em>
Answer:
x = 20/3
Step-by-step explanation:
When 10 is subtracted from 3 times the number and the number is divided by 2, what is the number? ---> 3 ( x / 2) - 10 = 0
3 ( x / 2) - 10 = 0
3( x / 2 ) = 10
3x / 2 = 10
3x = 10 * 2
3x = 20
x = 20/3
