Refer to the attachment for calculations.
Answer:
x = 28
m<ABC = 57°
Step-by-step explanation:
✔️(2x + 1)° + 33° = 90° (complementary angles)
Solve for x
2x + 1 + 33 = 90
Add like terms
2x + 34 = 90
2x = 90 - 34 (subtraction property of equality)
2x = 56
Divide both sides by 2
x = 28
✔️m<ABC = 2x + 1
Plug in the value of x
m<ABC = 2(28) + 1
= 56 + 1
m<ABC = 57°
False because -21/-7=w is 3 and 3/-7 cannot be -21
Answer:
50 miles
Step-by-step explanation:
70% = 35 miles
100% = <u>100% x 35</u>
70%
= 50 miles
I believe the answer is 5 2/5 if that helps!
I just turned 3 3/5 into a mixed number. Then dived that by 2/5 and got 5 4/10 which simplifys to 5 2/5!
Hope this helps, I'm in middle school so I am positive this elementary school answer is correct!
