Answer:
h = 5
Step-by-step explanation:
area = 1/2 base × hight
base = 3 +h
hight =9 + 6 = 15
60 = 1/2 × 15 × (3+h)
120/15 = 3 + h
8 = 3 + h
h = 5
Answer:
You use trigonometry.
Step-by-step explanation:
You can use soh cah toa. Basically you pic one side and if the interior angle is opposite or next to it, you you soh, or cah, or toa, it's based on where the angle is.
Answer:16.5
Step-by-step explanation:
Answer:
<h3>d) </h3><h3>
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Step-by-step explanation:
<h2>Hello There today we will solve your problem</h2>
<em>85% of the students in Yvan’s school walk to school. If 816 students walk to school, how many students are in the school?</em>
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<em>Response-</em>
Since we are using percents we can make an equation out of this question
is the way we write percents in math as a fraction
and 
is the part and whole you gave us
cross multiply
students are in the school
students at Y'vans school
