Answer:
(4,1)
Step-by-step explanation:
Reflected over x = -3, new point : (1,4)
Reflected over y=x, new point = (4,1)
Answer:
The Correct option is A) 8
The value of a is 8.
Step-by-step explanation:
Vertical Angles:
The angles opposite each other when two lines cross.
They are always equal.
∠ 2(3a-7)° and ∠ (5a-6)° are vertical angles.Hence are equal.
So on Substituting we get

Applying distributive property we get

The value of a is 8
The Correct option is A) 8
3x -4 (5 - x) = 7x -20
3x-20+4x=7x-20
7x-20=7x-20
This is the answer and method is above
Answer:
7
Step-by-step explanation:
difference between two number let say x&y is x-y
so, difference between their score is (-17)-(-24)
=(-17)+24 {minus of minus is plus}
=24-17
=7