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lys-0071 [83]
2 years ago
10

Pls help with this!! no wrong answers pls

Mathematics
1 answer:
Juliette [100K]2 years ago
4 0

Answer:

x = 40

Step-by-step explanation:

180 = 100 + x +x

180-100= 2x

80 = 2x

x = 40

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What is this line called on a ruler and what is it used for?
Sauron [17]

Answer:

A hash mark.

Step-by-step explanation:

The marks or intervals on a ruler are called hash marks. That particular hash mark measures 0 millimeters. Hash marks are used for telling the measurement of an object.

8 0
3 years ago
Giselle works as a carpenter and as a blacksmith. She earns \$20$20dollar sign, 20 per hour as a carpenter and \$25$25dollar sig
Pani-rosa [81]

She earns 20 dollars as a carpenter and 25 dollars as a blacksmith

b+c=30 hours since she works 30 hours a week

25b+20c=690 since she earns 690 dollar totally and earns 25 dollars an hour as a blacksmith and 20 dollars an hour as a carpenter

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4 0
3 years ago
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Lemur [1.5K]

Answer:

c

Step-by-step explanation:

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While the line on the right has an open circle at x = 1 indicating it is defined for x > 1

Both line segments have a negative slope, thus

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7 0
3 years ago
What is the next term in the sequence below?
andreyandreev [35.5K]

Answer: Option a.

Step-by-step explanation:

1. The sequence shown in the problem is a Geometric sequence, because it has a common ratio. This means that when you multiply one of those numbers by the common ratio, you obtain the next number.

2. Then, you can calculate the common ratio as following:

r=\frac{108}{-324}=-\frac{1}{3}

3. Therefor, the next term is:

(12)(-\frac{1}{3})=-4

7 0
3 years ago
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Fittoniya [83]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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