Answer:
3x-4=107* why vertical angles
Step-by-step explanation:
3x-4=107
add 4 on both sides
3x=111*
x=37
Answer:
5 or -5
Step-by-step explanation:
The absolute value, or the distance of a number from zero has to equate to 5. This means that -5 or 5 can be the answer since -5 is 5 spaces from zero and 5 is 5 spaces from zero on a number line.
Answer:
Step-by-step explanation:
[8/63] + [ 4/15 ]
= (120 + 652)/945
= 0.82
Answer:
8x²+6x+12xy+9y
Step-by-step explanation:
⇒(-2x - 3y)(-4x - 3)
⇒(-2x × -4x)+(-2x × -3)+(-3y × -4x)+(-3y × -3)
⇒8x²+6x+12xy+9y