Answer:
The value of x is 49 and the value of AB is 90
Step-by-step explanation:
You know that AB and DE are congruent. That information is given to you.
You set the equations equal to each other and then solve.
2x - 8 = x + 38
Subtract x
x - 8 = 38
Add 8.
x = 49
Plug back into 2x - 8 to find the value of AB
2 times 49 - 8
98 - 8
90
Answer:
-5
Step-by-step explanation:
gradient = change in y ÷ change in x
gradient = -5 ÷ 1 = -5
Answer: 2x2−13x-2
the x next to 13 is not multiply
The set-up 25/100= 50/? is incorrect.
The correct set-up should be ?/50= 25/100.
?= 50* (25/100)= 12.5.
The correct answer is 12.5~
The answer would be
$1.30 x 9 = $11.70
$11.70 / 10 = $1.17
Answer: $1.71