2 years ago

What is DC to the nearest tenth? I need help, thank you:)

Mathematics

1 answer:

Nikolay [14]2 years ago

7 0

The measure of the length DC to nearest tenth is 24.1 units

<h3>Pythagoras theorem</h3>

In order to determine the measure of DC from the figure shown, we will use the pythagoras theorem

Determine the measure of BC

BC² = 22² - 15²

BC² = 259

BC = 16.09

Determine the measure of DC

DC² = 259 + 28²
DC = √583

DC = 24.1 units

Hence the measure of the length DC to nearest tenth is 24.1 units

Learn more on pythagoras theorem here: brainly.com/question/654982

#SPJ1

You might be interested in

The monthly rent for an 800 square-foot office is $975 for an 1100 square-foot office the rent is $1125 right in Savona equation

mezya [45]

Answer:

the answer is 1325

Step-by-step explanation:

6 0

2 years ago

Ted is comparing the temperatures of three days in January. The temperatures on Monday and Tuesday were opposites. The temperatu

kompoz [17]

Answer:

Tuesday

Wednesday

Monday

Step-by-step explanation:

If wednesday was neither positive or negative it would mean that is was 0°. Monday it dropped to below 0° and Tuesday was the exact opposite meaning tuesday was the hottest. giving us Tuesday, Wednesday, and Monday in order from highest temperature to lowest.

5 0

3 years ago

What is the base of a triangle with an area of 207 square inches and a height of 18 inches ?

xenn [34]

Answer:

A=1/2 B x H

207=1/2 B x 18

B=207/18 x 2

B= 23 inches

8 0

1 year ago

For his long distance phone service, Justin pays a $3 monthly fee plus 11 cents per minute. Last month, Justin's long distance b

inna [77]

$1.83. thats what i got when i did the math

4 0

3 years ago

Read 2 more answers

Jack knows the surface area of a cylinder and its radius. He wants to find the cylinder's helght. He needs to rewrite the formul

DerKrebs [107]

Answer:

h= pi(r)2/A or h= 3.14 times 7 times 2 divided by A

Step-by-step explanation:

u need to do the opposite of multiplication which is division to find the height

hope this helps

correct me if this is wrong

4 0

2 years ago