Answer:
point and line
Step-by-step explanation:
Answer:
122.6 m
Step-by-step explanation:
Shadow cast by the man = 3.1 m
Height of the man = 1.9 m
Shadow cast by the lighthouse = 200 m
Height of the lighthouse = x
If two shapes are similar, the ratio of their corresponding sides would be equal.
Therefore,
x/1.9 = 200/3.1
Multiply both sides by 1.9
x = (200*1.9)/3.1
x = 122.6 m (nearest tenth)
The lighthouse is 122.6 m tall
Answer:
The answer to your question is : number 1 = 13 number 2 = 15
Step-by-step explanation:
# 1 = 2n +1
# 2 = 2n +3
Conditions:
2n + 1 + 77 = 6(2n + 3)
Simplify 2n + 78 = 12 n + 18
Solve it for n 12n - 2n = 78 -18
10n = 60
n = 60/10
n = 6
But
# 1 = 2n + 1 = 2(6) + 1 = 12 + 1 = 13
# 2 = 2n + 3 = 2(6) + 3 = 12 + 3 = 15
Answer:
(3x−4)(8x−3)
Step-by-step explanation:
Answer:
Step-by-step explanation: