I'm pretty sure the answer to this is x=65 but I could be wrong.Not very good with this kinda Algebra.
Answer:
$22.70
Step-by-step explanation:
First, find out how much 1 gallon costs. To do this, divide 15.89 by 7.
So, one gallon costs 2.27. Then multiply that by 10 to get 22.7.
Answer:
6 weeks
Step-by-step explanation:
If you look at the information it gives you, you can see it says 12 quizzes in 3 weeks and she needs 24 quizzes. So every 3 weeks she does 12 quizzes, and if you add 12 and 12 you get 6 weeks.
The equation that can be used to find the height of the tree is as follows:

The height of the tree is 35.6 m
<h3>How to use sine rule to find height of the tree?</h3>
Th equation that can be used to find the height of the tree uses the principle of sine rule.
Therefore,


Therefore,

cross multiply
h sin 147 = 40 sin 29°
h = 40 sin 29° / sin 147
h = 19.3923848099 / 0.54463903501
h = 35.6015636045
h = 35.6 m
learn more on sine rule here: brainly.com/question/15221233
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