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-BARSIC- [3]
3 years ago
9

What is the measure of c to the nearest whole degree?

Mathematics
1 answer:
Georgia [21]3 years ago
6 0
By definition,
tanC = (opposite side)/(adjacent side)
         = 8.77/2
         = 4.385

From the calculator, obtain
m∠C = atan(4.385) = 77.1°

Answer: 77°  (nearest whole degree)
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How many square feet are in a room 4'-6'×3'-6"
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Answer:

  15.75 ft²

Step-by-step explanation:

6" is 0.5 ft, so the dimensions in feet are 4.5 ft by 3.5 ft. The area is the product of these dimensions:

   A = (4.5 ft)(3.5 ft) = 15.75 ft²

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Which equation best represent Fallon’s earning in term of Donald’s earnings?
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There are 42 students 21 are in 7th grade 14 are in 8th 7 are in ninth whats the probability of an eighth grader winning
Varvara68 [4.7K]

Answer:

The probability of an eighth grader winning is 1/3

Step-by-step explanation:

Total no. of students = 42

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Number of students in 8th grade = 14

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Probability of event = \frac{\text{Favorable outcomes}}{\text{Total outcomes}}

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What are the Properties of a function
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3 years ago
Which is the approximate solution to the system y = 0.5x + 3.5 and y = −A system of equations. y equals 0.5 x plus 3.5. y equals
Elena L [17]

Answer:

The approximate solution of the system of equations is the point (-2.7,2.1)

Step-by-step explanation:

we have

y=0.5x+3.5 -----> equation A

y=-\frac{2}{3}x+\frac{1}{3} -----> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (-2.714,2.143)

see the attached figure

therefore

The approximate solution of the system of equations is the point (-2.7,2.1)

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