Answer:
x = 4 or x = –4
Step-by-step explanation:
2x² – 17 = 15
Add 17 to both sides:
2x² = 32
Divide both sides by 2:
x² = 16
Take the square root:
√x² = √16
Simplify:
x = ±4
Therefore:
x = 4 or x = –4
Answer:
this is sum u made up
Step-by-step explanation:
$300 - $140 = $160
Now we do $160 divided by $40
That means she bought 4 dresses for $40 dollars each
$397.9 is the answer, i took the test today
1) Given
2) m∠1 + m∠2 = 90°
3) BD bisects ∠ADC
4) definition of angle bisector
5) definition of congruency
6) m∠1 + m∠3 = 90°
7) ∠1 is complementary to ∠3 (7) definition of complementary
If there is a drop down box, and my answer is not an option, type in the options in the comment box and I will let you know which theorems (or definitions) are the same as my answer.