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2 years ago

15

In Central City, Elm Street and Maple Street are parallel to one another. Oak Street crosses both Elm Street and Maple Street as

shown. Please answer properly!

1 answer:

ycow [4]2 years ago

5 0

a. true

b. false ( angles should equal 180 125+65=190)

c. true

d. true

e. true

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Does this look correct? Please tell the truth.

kenny6666 [7]

Answer:

Yea it does

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers

In example 4, the volume of the beach ball is 17,000 cubic inches. Find the radius to the nearest inch. Use 3.14 for pi

blagie [28]

Volume of a sphere formula is: V=4 /3 πr^3

You know v=17000 and pi=3.14

17 000 = 4/3 x 3.14 x r^3

(divide 17 000 by 4/3 x 3.14 ) --> r^3 = 4060.51 (2dp)

(cube root is to get just r) r = 15.95 inches (2dp)

There 15 inches to the nearest inch.

Hope this is correct! :D

7 0

2 years ago

Which of the following expressions is modeled on the number line?

Anton [14]

Answer is D. last one
2 * 3 = 6
On the number line, 0 to 3, it's 3 units
then 3 to 6, there's another 3 units
so 2 x 3(units) = 6

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2 years ago

A new car was valued at $28,000, and it's value depreciated to $14,000 over the next 3 years. Use the exponential equation for d

kompoz [17]

The exponential equation (in thousands) is:
$V = 28 e^{-rt}$
plug in t=3 yrs, and solve for 'r'.
$14 = 28 e^{-3r} \\ \\ \frac{1}{2} = e^{-3r} \\ \\ ln(\frac{1}{2}) = -3r \\ \\ r = \frac{ln(\frac{1}{2})}{-3} = 0.231 = 23.1%$

Find value of car when t = 10
$V = 28e^{-2.31} = 2.779$

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2 years ago

A small town has two local high schools. High School A currently has 800 students and is projected to grow by 55 students each y

Neko [114]

Answer:

40

Step-by-step explanation:

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1 year ago