Answer: 7y+5
Step-by-step explanation:
Combine Like Terms:
4y+5+3y
(4y+3y)+(5)
7y+5
Answer:
364 inches cubed
Step-by-step explanation:
Answer:
Step-by-step explanation:
1) Two angles supplementary. So sum of two angles is 180
One angle = x
Other angle = 2x
x + 2x = 180
3x = 180
x = 180/3 = 60
The angles are 60, 120
2)Two angles complementary. So sum of two angles is 90
one angle = x
Other angle = x + 20
x +x +20 = 90
2x + 20 = 90
2x = 90- 20
2x = 70
x = 70/2 = 35
The angles are 35,55
3) one angle =x
Other angle = 3x - 20
x + 3x - 20 = 120
4x = 120 + 20
4x = 140
x = 140/4 = 35
The angles are 35,85
5) x + 4x -20 = 180
5x = 180 + 20
5x = 200
x = 200/5 = 40
x = 40
6) This sum is not clear only half is visible
Answer:
if we are finding the perimeter it would be x = 24
but if it is area it would be x = 480
Step-by-step explanation:
Answer:
or
Step-by-step explanation:
Given:
The given expression is.
Let x be the blank space.
Now we solve the given equation for x.
Now we substitute Simlarly in above equation.
or
Therefore the value of blank space is or