3 years ago

Find the measure of Angle 5. . . measure of angle 7 = 2x+15. measure of angle 8 = 3x.

1 answer:

3 0

There exists the same question with an attachment where angle 8 and 7 are supplementary and angle 7 and 5 are vertical angles. From this, the equation that we may derive from the given is,
(2x + 15) + (3x) = 180
The value of x is 33. Substitute this value to x of angle 7, 2(33) + 15 = 81. Thus, the measure of angle 5 is also 81 degrees.

You might be interested in

The terminal ray of angle β , drawn in standard position, passes through the point (−5, 2√7) . What is the value of cos β ? Ente

Alexxx [7]

Step-by-step explanation:

Draw the triangle formed by the ray.

The hypotenuse of the triangle is:

c² = a² + b²

c² = (-5)² + (2√7)²

c² = 25 + 28

c = √53

Therefore:

cos β = -5 / √53

Or, as a proper fraction:

cos β = -5√53 / 53

7 0

3 years ago

The deer population at the local reserve grows exponentially. The current population is 125 deer and the relative growth rate is

DENIUS [597]

Answer:

About 7.84 years before the deer population is 400

Step-by-step explanation:

So first we write our equation

125(1.16)^x = 400

Then we divide all sides by 125

1.16^x=3.2

x log 1.16 = log 3.2

06445798922x=0.50514997832

x= 7.83688700862

7.83688700862 years to go!

6 0

3 years ago

A florist is arranging flowers in vases there are 4 red flowers and 5 white flowers in every vase the florist wants to make one

asambeis [7]

Answer:

D - 72

Step-by-step explanation:

32 divided by 4 is 8.

So 8 times 5 is 40.

32 plus 40 equals 72.

7 0

3 years ago

What is 95/50 As a decimal

cupoosta [38]

95/50 is 1.9 as a decimal.

To find decimal form, just divide them

6 0

4 years ago

Bill rented a truck for one day. There was a base fee of 18.95, and there was an additional charge of 81 cents for each mile dri

soldi70 [24.7K]

Answer:

m= c-18.95 where c is the total cost

.81

Step-by-step explanation:

c=18.95+.81m

c-18.95=m

.81

8 0

3 years ago