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Furkat [3]
3 years ago
9

Someone, please help me find the measurements, i will give brainliest if you answer first and correct, but please help me

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer:

x=60

Step-by-step explanation:

Straight line with angles equal 180 degrees so 180-120=60

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Decompose to find the product of 9 × 5.16.
vekshin1
The answer is 46.44 because if you multiply 9 by 5.16 you can easily find out that it is 46.44
7 0
4 years ago
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I really need help i will rate you branliest
AlexFokin [52]
<h3>Answer: $14,137.30</h3>

Work Shown:

A = P*(1+r)^t

A = 21450*(1+(-0.08))^5

A = 21450*(1-0.08)^5

A = 21450*(0.92)^5

A = 21450*0.6590815232

A = 14137.29867264

A = 14,137.30

Notice how I used a negative r value to indicate depreciation rather than growth.

8 0
4 years ago
Blake has 2 hours between when he gets home from school and when he had to eat dinner. He spends one-fourth of this time doing h
NARA [144]

Answer:

150 minutes or 2 hours and 30 minutes

Step-by-step explanation:

One-fourth of 2 hours is 30 minutes. Multiply that number by 5 and you get 150 minutes or 2 hours and 30 minutes.

8 0
3 years ago
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Examine the equation and solution method shown below. Indentify the error and then solve the equation using a valid solution met
valkas [14]

3 ( 3x + 6 + x ) = 1

Step 1, apply distributive method.

9x + 18 + 3x = 1

Step 2, simplify the following

12x + 18 = 1

Step 3, Change side

12x = -17

Final answer

x = -17/12

<em>The </em><u><em>error/mistake was in step 2</em></u><em> where [ 9x +3x = 12x ]</em>

<em />

<u><em>Recheck the answer</em></u>

3 ( 3x + 6 + x ) = 1

3 ( 3(-17/12) + 6 + -17/12 ) = 1

1 = 1

Hence proved our solution is correct.

5 0
3 years ago
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F(x)= |3x-4|+2, find f(-10)
Zarrin [17]
f(x)=|3x-4|+2 \\ \\&#10;f(-10)=|3 \times (-10) -4|+2=|-30-4|+2=|-34|+2=34+2 \\ f(-10)=36
7 0
4 years ago
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