40/8=5
$5= 1gal.
5x10=50
So 10 gallons of gas costs $50
Answer:
Three is the rate of change in the interval of 2 and 6 in the x axis.
Step-by-step explanation:
Answer:
61.54%
Step-by-step explanation:
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By comparing with a right triangle, we will see that the height of the tree is 62.12ft
<h3>
How tall is the tree?</h3>
We can compare the situation with a right triangle. Such that the hypotenuse measures 68 ft, and an angle measures 66°.
We want to get the height of the tree, which would be the opposite cathetus, then we can use the relation:
Sin(a) = (opposite cathetus)/hypotenuse.
Sin(66°) = H/68ft
Tan(66°)*68ft = H = 62.12ft
The height of the tree is 62.12ft
If you want to learn more about right triangles, you can read:
brainly.com/question/2217700
Answer:
The answer is D.
Step-by-step explanation:
Since there is a triangle with angles A, D, and G. Another congruent triangle has angles B, C, and E. This means that angle E is congruent to angle G.
