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Naddik [55]
2 years ago
12

Angle 2 is 2x+10 angle 4 is 4x+80 solve for x

Mathematics
1 answer:
Airida [17]2 years ago
7 0

Answer:

15

Step-by-step explanation:

Angle 2 is 2x+10

angle 4 is 4x+80

and from the figure we can understand that when we add these 2 equations

We get

6x+ 90= 180

6x = 180 - 90= 90

6x= 90

x = 90 ÷ 6 = 15

answer = 15

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Answer:

Step-by-step explanation:

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(subtract 20 from both sides)

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3 0
2 years ago
The difference of a number multiplied by 2 tens and 3 sevens is 119. What is the number?
Elan Coil [88]

Your question is not clearly stated. Do you mean the difference between 10 * 10 * x, and 7 * 7 * 7 *x ? Then the number is x = 119/243. That's about 0.48971... in decimal form.


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4 0
3 years ago
Wave Corporation began the current year with a retained earnings balance of $25,000. During the year, the company corrected an e
Hitman42 [59]

Answer:

$30,000.

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Also gave cash dividends of $5,000.

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The answer is $30,000.

7 0
2 years ago
The charges for a delivery service are explained in the table what is the rate of change
alexandr1967 [171]
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4 0
3 years ago
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lora16 [44]

Answer:

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Step-by-step explanation:

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