2 years ago

What is measure of angle R?

1 answer:

7 0

Tangent (R) = opposite / adjacent = 5 / 12 = 0.416666
arc tangent (.416666) = angle R = 22.62 Degrees

You might be interested in

Equation:y=5/3x+5 Slope:5/3 y-intercept:?

Anettt [7]

The y intercept will be 5

4 0

2 years ago

Read 2 more answers

Y = –x + 4

aliina [53]

Y = -x + 4.....so sub in -x + 4 in for y in the other equation

x + 2y = -8
x + 2(-x + 4) = -8
x - 2x + 8 = -8
x - 2x = -8 - 8
-x = -16
x = 16

y = -x + 4
y = -16 + 4
y = - 12

one solution (16,-12)

8 0

2 years ago

Read 2 more answers

Tessa bought stock in a restaurant for $160.00. Her stock is now worth $224.00. What is the percentage increase in the value of

Gala2k [10]

Answer:

64.00 was incressed

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

In ΔPQR, the measure of ∠R=90°, the measure of ∠P=26°, and PQ = 8.5 feet. Find the length of QR to the nearest tenth of a foot.

Vitek1552 [10]

Answer:

3.7feet

Step-by-step explanations

Using the sin rule

A/sin a = B/sin b

Let A = PQ = 8.5feet

B = QR = x feet

a = R = 90°

b = P = 26°

Substitute the values into the Sin rule

8.5/sin90 = x/sin26

8.5×sin 26 = x × sin 90

8.5×0.4383 = x× 1

3.7255 = x

Hence the length of QR to the nearest tenth 3.7feet

5 0

2 years ago

Read 2 more answers

Which number represents 50% of 74? 35 37 38 39

oksian1 [2.3K]

35 or 37 represent 50% of 74

3 0

2 years ago

Read 2 more answers