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3 years ago

I need help finding the length please help

Mathematics

2 answers:

ozzi3 years ago

5 0

The answer is positive 11

strojnjashka [21]3 years ago

5 0

To find the distance of CD we have to add the 2 values regardless of their value ( negative or positive ).

Imagine you are on a ladder exactly where zero is. At D is a friend ( 6 feet away from you) and at C stands another friend ( 5 feet away from you).

The distance between Friend from C to friend from D is 5 + 6. so between them you have 11 feet.

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50 POINTS!!!!! PLEASE WILL MARK BRAINLIEST

kirill [66]

Answer:

Q11 - 12 sides
Q12 - 10 sides

Step-by-step explanation:

<u>Use the formula for sum of interior angles of a regular polygon:</u>

S = 180(n - 2)

<u>Each angle A measures:</u>

S/n = 180(n - 2)/n
A = 180(n - 2)n
An = 180n - 360
(180 - A)n = 360
n = 360/(180 - A)

<h3>Question 11</h3>

<u>Each angle is 150, then finding n:</u>

n = 360/(180 - 150)
n = 360/30
n = 12

<h3>Question 12</h3>

<u>Each angle is 144, find n:</u>

n = 360/(180 - 144)
n = 360/36
n = 10

3 0

3 years ago

Read 2 more answers

Hey another one so sorry T^T

konstantin123 [22]

Answer and Step-by-step explanation:

-6 and -10 are the answers.

This is because these numbers are less than -5, so they would work when plugged in for h in the inequality.

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

8 0

2 years ago

Read 2 more answers

Suppose y varies directly with x. if y=7 when x=2, find y when x=3

DENIUS [597]

7/2=y/3

21=2y

Y=21/2

Hope this helps!

6 0

3 years ago

I need help with this.

alekssr [168]

Answer:

x=7

Step-by-step explanation:

8 0

2 years ago

Marymount Township secured the construction of a power plant, which opened in 1990. Once the power plant opened

Aleksandr [31]

Answer:

92087,14873

Step-by-step explanation:

Given that Marymount Township secured the construction of a power plant, which opened in 1990. Once the power plant opened in 1990, the population of Marymount increased by about 20% each year for the first ten years and then increased by 5% each year after that

Let P0 be the population in 1990

Then we have in 2000 the population is

$P(2000) = P_0(1.2)^{10}$