Answer:
The answer is 1st point
Step-by-step explanation:
(12x²+4x-5)-(9x²-9x+1)
= 12x²+4x-5-9x²+9x-1
= 3x²+13x-6
Answer:
36
Step-by-step explanation:
4 x 9=32
The answer is -1,0 1,1 3,2
This is what i did to get the answer.
225/ 4.5 = 50 seconds to finish the slushy.
Answer:
°
°
°
Step-by-step explanation:
Let the measure of angle C be
°.
Given:
In triangle ΔABC,
is thirteen less than
and
is eleven less than four times
. This gives,


Also, 
Now, for a triangle, the sum of all its interior angles is equal to 180°.
Therefore, 
Plug in all the values and solve for x. This gives,

Therefore, measure of angle C is 34°.
Measure of angle A is,
°.
Measure of angle B is,
°.