30 with the remainder of 714
Answer:
the height of the cross section is 3 feet
Step-by-step explanation:
The computation of the height of the cross section is shown below:
Area = 1 ÷ 2 × (a + b) × h
39 = 1 ÷ 2 × (20 + 6) × h
39 = 1 ÷2 × 26 × h
39 = 26 ÷ 2 × h
39 = 13 × h
h = 39 ÷ 13
= 3 feet
hence, the height of the cross section is 3 feet
Answer:
The 2nd one
Step-by-step explanation:
hope this helps!
Answer:
x=30°
Step-by-step explanation:
Because of the given congruency,
Angle A = Angle D = 65°.
Angle C = 55°
Angle B = Angle E = 2x
Now, In Triangle ABC,
Angle A + Angle B + Angle C = 180°.
65° + 2x + 55° = 180°
120 + 2x = 180
2x = 60
x = 30°
HOPE IT HELPS!!!
745 is the answer
basically,
775 - 15 l-2l (absolute value = positive number)
so
775 - 15 (2)
MULTIPLY -15 X 2 -----> -30
775 - 30
= 745
