Answer:
30
Step-by-step explanation:
PT = TQ
PT = 7x + 2
TQ = 9x - 6
7x + 2 = 9x - 6
9x - 6 = 7x + 2
9x - 7x = 2 + 6
2x = 8
x = 8 / 2
x = 4
Substitute x = 4 in PT,
PT = 7x + 2
= 7 ( 4 ) + 2
= 28 + 2
PT = 30
Answer:
8units
Step-by-step explanation:
If the coordinate (x,y) is reflected over the y axis, the resulting coordinate will be (-x, y)
For the coordinate (4,-8.5), the resulting point after reflection will be (-4, -8.5)
Using the distance formula;
D = √(x₂-x₁)²+(y₂-y₁)²
D = √(-8.5+8.5)²)²+(-4-4)²
D =√(-8)²
D = √64
D = 8
Hence the required distance is 8units
Answer:
M=-10
Step-by-step explanation:
Step 1, subtract 1/6m from both sides leaving the equation: 1/2m+2=-3
Step 2, subtract 2 from both sides leaving the equation: 1/2m=-5
Step 3, Multiply both sides by 2 leaving the equation: m=-10
1. 4
2.4
3.3
4.2
5.2
6.what after the plus
7.3
8.
Answer:
⅜
Step-by-step explanation:
30/80
= 3/8
