<span> A </span>ratio<span> compares values. A </span>ratio<span> says how much of one thing there is compared to another thing. We do as follows:
length of photo/ length of a carpenter bee = ratio of the two
13.5 / 6x10^-3 = 2250
Therefore, the photo is 2250 longer than the carpenter bee.</span>
Answer:
Step-by-step explanation:
Given
--- scale factor
Required
Determine A'
This is calculated as:
The answer is A.
Good luck :)
Answer:
A. 70
Step-by-step explanation:
You can use the transversals and use vertical angles are congruent.
Answer:
Correct answer: t₂ = 70 minutes
Step-by-step explanation:
Given:
t₁ = 28 minutes and t₁₂ = 20 minutes, t₂ = ?
The necessary equation for this situation is:
1/t₁ + 1/t₂ = 1/t₁₂ => 1/28 + 1/t₂ = 1/20 => (28 + t₂)/ 28 t₂ = 1/20 =>
28 t₂ = (28 + t₂) · 20 = 20 t₂ + 560 => 28 t₂ - 20 t₂ = 560 =>
8 t₂ = 560 => t₂ = 560/8 = 70 minutes
t₂ = 70 minutes
God is with you!!!
