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brilliants [131]

3 years ago

10

The measure of an exterior angle of a triangle is 75 degrees. If one of the non-adjacent interior angles measures 28 degrees, wh

at is the number of degrees in the other non-adjacent interior angle?

1 answer:

Leokris [45]3 years ago

4 0

The measure of an exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles.

75-28=47

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Write money amounts using a leading zero if necessary & with 2 decimal places (For example: 0.80 or 0.72 or 1.23)

goldenfox [79]

9514 1404 393

Answer:

63 mph
3 donut holes per kid
$0.70 per pound
$2.25 per km

Step-by-step explanation:

In this context, "per" and "for" mean "divided by."

630 mi/(10 h) = 63 mi/h
(24 dh)/(8 kid) = 3 dh/kid
$3.50/(5 lb) = $0.70 /lb
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3 years ago

3(5z - 7) - 2 (9z - 11) = 4 (8z - 13) - 17

marysya [2.9K]

Answer z=2

See picture attached for the math

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2 years ago

Determine the temperature of 2.6 moles of gas contained in a 5.00-L vessel at a pressure of 1.2atm.

strojnjashka [21]

Answer:

28.108 K.

Step-by-step explanation:

Given: Pressure (P)= 1.2atm

Number of moles (n)= 2.6 moles

Volume (V)= 5.00-L

Now finding the temperature (T).

Formula; T= $\frac{P\times V}{n\times R}$

R is a constant factor which makes other factors work together.

There is a numerical value for R which we use is $0.0821 \times \frac{L.atm}{mole.K}$

∴ Temperature (T)= $\frac{1.2\times 5}{2.6\times 0.0821 \frac{L.atm}{mol.K} }$

⇒ Temperature (T)= $\frac{6}{0.21346} = 28.1083\ K$

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3 years ago

For each expression ,use the distributive property to write an equivalent expression

liq [111]

A. 4•x and 4•2 this would turn in 4x+8
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D. 6•x, 6•y, and 6•z this would equal 6x+6y+6z.

I’m sorry if it’s not clear this is my first answered question.

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3 years ago

Simplify each fraction 7/27

Stella [2.4K]

Hi,

Answer: 7/27

<u>My work:</u> For this problem is already simplified to its simplest terms.

I Hoped I Helped!

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3 years ago