Answer:
<u>864000</u>
Step-by-step explanation:
12 feet is one inch so you times the numbers 75x12 and 80x12. 900+960=864000.
Answer: The equation has one solution
Step-by-step explanation: First , open the brackets
7( 12 - 2x ) = 4 (3 - 3x )
84 - 14x = 12 - 12x
collect the like terms
84 - 12 = - 12x + 14x
72 = 2x
Therefore divide through by 2
x = 72/2
x = 36
Therefore, the equation has only one solution
Answer:
x=70* y=63*
Step-by-step explanation:
x=70* y=63* because these are alternate exterior angles , and because of that the angles are congruent. The angle y is congruent with the 63* angle and the angle x is congruent with the 70* angle.
I hope this helps you.
Answer:
a
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
2x+2=?x+13
Let x=2
2x+2=2x+13
Subtract 2x from each side
2 =13
This is never true so there is no solution