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3 years ago

Question 8/10 please and thank you

Mathematics

1 answer:

mars1129 [50]3 years ago

7 0

Answer:

Step-by-step explanation:

These angles are alternate exterior angles and alternate exterior angles are equal when the lines are parallel

12x+8 = 13x+2

Subtract 12x from each side

12x+8-12x = 13x+2-12x

8 = x+2

subtract 2 from each side

8-2 =x

6 =x

Find the measure of the angle

12x+8

12*6+8

72+8

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Perform the operation.(−5x −9x+6)+(6x +10)

a_sh-v [17]

Answer:

-10x + 16

Step-by-step explanation:

Combine Like terms

8 0

4 years ago

I have asked so many times and no one will answer. :(

andrew-mc [135]

Answer:

1) $\frac{1}{2^7}$ ; 2) $11^7$

Step-by-step explanation:

1) Using the Power of a Fraction Rule $(\frac{a}{b} )^x = (\frac{a^x}{b^x} )$ ,

$(\frac{1}{2} )^7 = (\frac{1^7}{2^7} )$ , which can just be simplified to $\frac{1}{2^7}$ .

2) Using the Negative Exponent Rule, $a^{-x} = \frac{1}{a^{x}}$ ,

$(\frac{1}{11} )^{-7} = \frac{1}{\frac{1}{11^7}}$ , which can be simplified to $11^7$ .

4 0

3 years ago

What is X+.07x=44.94

Vikki [24]

<span>X+.07x=44.94
Combine like terms.
1.07x=44.94
Divide both sides by 1.07 to isolate the variable.
x=42</span>

8 0

4 years ago

How many combinations of 5 students can a teacher choose from 24 students?

Rus_ich [418]

The correct answer will be B. 42, 504.

This is a trick from University and High School Statistics.

You must think you have 24 students, and must CHOOSE 5.

On a calculator you do 24C5 (or whatever your function is for combinations) and that is how you get the answer.

3 0

3 years ago

What the correct answer I do not want mistake

Juli2301 [7.4K]

Answer:

394.8

Step-by-step explanation:

the missing angle is 180 - 26 - 27 = 127

32/sin 27 = x/sin 26, x(side UV) = 30.899053

Area = 1/2ab sin C

1/2 (30.9)(32) sin 127 = 394.8

6 0

3 years ago