20 points!!! Solve Each Proportion-Round to the nearest tenth *
Your answer
1 answer:
Answer:
x = 3.6
B. {7.88}
Step-by-step explanation:
x · 10 = 6 · 6
10x = 36
10x ÷ 10 = 36 ÷ 10
x = 3.6
8 · x = 9 · 7
8x = 63
8x ÷ 8 = 63 ÷ 8
or x = 7.875
7.875 rounded to the nearest tenth is 7.88.
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Answer:
71. 8
Step-by-step explanation:
volume of a cylinder = 4/ 3 π r² h
=> 4817 = 4/ 3 × 22/ 7 × 4² × h
=> h = (4817 × 3 × 7)/ (4 × 22 × 4²)
=> h = 71.8
Answer:
x=-7
Step-by-step explanation:
x-y=-10
x=-10+y
(-10+y)-6y=-25
-10+y-6y=-25
-5y=-15
y=3
x-3=-10
x=-7
Answer:
1. LHJ
2. AB
3. Acute
4. Complement 30, supplement 120
5. AOD
6. 61
7. acute
8. 36
9. Octogon
Step-by-step explanation:
Answer:
r^5
Step-by-step explanation:
Answer: A. 90° clockwise, E. 270° counterclockwise
