For the 1st one RSV = TSU (Vertical angles are congruent)
9x - 28 = 6x + 2
3x = 30
x = 10
RSV = 62
The 2nd one
Alternate exterior angles are congruent
Thus
10x + 5 = 125
10x = 120
x = 12
The 3rd one
When triangles are similar their sides are promotional and their angles are congruent
thus
A and D
The 4th one
Find Angle A
Angle A + 3Angle A + 76 = 180
4 Angle A = 104
Angle A = 26
#2
Hence the denominator will follow the rule 2n means a multiple of 2
Answer:
D
Step-by-step explanation:
x = 6, x = 12; The zeros represent the number of monthly memberships where no profit is made
Answer:
uhhhh I don't know how to explain how to graph it
Step-by-step explanation:
Answer:
8x+24
dimensions of the photograph
length - 7 inch
width - 5 inch
dimensions of the photo frame is 2x larger than both width and length
length - 7 + 2x
width - 5 + 2x
the perimeter is sum of all 4 sides
Perimeter = 2(7 + 2x) + 2(5 + 2x)
= 14 + 4x + 10 +4x
= 24 + 8x
correct answer is 8x+24