Answer:
A
Step-by-step explanation:
18=1×18=18
2×9=18
. 3×6=18
6×3=18
9×2=18
18×1=18
30=1×30=30
2×15=30
3×10=30
5×6=30
6×5=30
10×3=30
15×2=30
30×1=30
Answer:
a=20 ft.
Step-by-step explanation:
a^2=b^2+c^2.
a^2=11^2+17^2.
a^2=121+289.
a^2=410.
a=squre root of 410.
a=20 ft.
Answer:
Step-by-step explanation:
complimentary angles, when added = 90 degrees
69 + 5n + 1 = 90
5n + 70 = 90
5n = 90 - 70
5n = 20
n = 20/5
n = 4 <====
Answer:
QPU i think. The answer for 5 is 132 degree.
Step-by-step explanation: