Answer:
B. Angle D and Angle E
C. Angle C and Angle F
Step-by-step explanation:
Alternative Interior angles are not adjacent and are at opposite sides of the transversal.
Answer:
I think the answer is g=12x
3x+4x+5x=90
combine like terms
12x = 90
divide by 12
x = 7.5
sides: 3(7.5) ,4(7.5) ,5(7.5)
22.5, 30, 37.5
Answer:
(t−7)(t+11)
Step-by-step explanation:
Let's factor t2+4t−77
t2+4t−77
The middle number is 4 and the last number is -77.
Factoring means we want something like
(t+_)(t+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get 4
Multiply together to get -77
Can you think of the two numbers?
Try -7 and 11:
-7+11 = 4
-7*11 = -77
Fill in the blanks in
(t+_)(t+_)
with -7 and 11 to get...
(t-7)(t+11)
