2 years ago

In Exercises 15-18, find the measure of the exterior angle.

Mathematics

1 answer:

valina [46]2 years ago

6 0

Answer:

The measure of the exterior angle is 92 degrees

Step-by-step explanation:

Problem 16)

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles

In this problem

$(2x-2)\°=x\°+45\°$

solve for x

$2x-x=45+2$

$x=47\°$

Find the measure of the exterior angle

$(2x-2)\°=(2(47)-2)=92\°$

You might be interested in

states that “providing shelter to Jews was a crime punishable by death.” How does this statement contribute to the development o

Svetach [21]

Answer:

United states

Step-by-step explanation:

Hope that helped

5 0

2 years ago

The length of the sides of the base of the largest of the Great Pyramids of Giza, near Cairo, Egypt, is 230 m. This square pyram

Lorico [155]

For this case we have that the volume of the square pyramid is given by:
V = ((L ^ 2) * (h)) / 3
Where,
L: side of the base
h: height
Substituting values we have:
V = ((230 ^ 2) * (147)) / 3
V = 2592100 m ^ 3
Answer:
the volume of the pyramid is:
V = 2592100 m ^ 3

7 0

2 years ago

What is the average speed of a biker if she biked 4 1/4 of a mile in 25 minutes?

nata0808 [166]

Answer:

Step-by-step explanation:

What is the average speed of a biker if she biked 4 1/4 of a mile in 25 minutes?

-----------------

rate = distance/time

-----

rate = (17/4)/(25/60) = (17/4)(60/25) = (17*3/5) = 51/5 = 10.2 mph

----------------