Answer:
32 students are in the class.
Step-by-step explanation:
8 * 4 = 32
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<h3>
Answer: 1.8</h3>
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Work Shown:
Use the tangent ratio
tan(angle) = opposite/adjacent
tan(B) = AC/AB
tan(61) = AC/1
tan(61) = AC
AC = tan(61)
AC = 1.80404775527142
AC = 1.8
The river is about 1.8 miles wide between points A and C.
Make sure your calculator is in degree mode. One way to check is to type in tan(45) and you should get 1.
X is -4 Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
2.33
Step-by-step explanation:
7 divided by 3 will equal 2.33