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docker41 [41]
3 years ago
13

10 points pls answer!

Mathematics
2 answers:
swat323 years ago
6 0

Answer:

a

Step-by-step explanation:

8x-20 and 3x together will equal 90

Dafna1 [17]3 years ago
4 0

Answer:

The answer is D

Step-by-step explanation:

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A 12 m ladder leaning up against a wall makes a 50° angle with the
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Step-by-step explanation:

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What is the slope of the line that passes through the points (-7, -7) and (-7, 1) ?
ICE Princess25 [194]

Answer:

undefined

Step-by-step explanation:

(-7, -7) and (-7, 1)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

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3 years ago
I need help with a MathsWatch question!
KIM [24]
To find the area of a circle, you do π × diameter (in this case 10). They have told you to use 3.142 as π, so you do 3.142 × 10 = 31.42. Because it's a semi-circle, you need to halve 31.42 to get 16.21, which is the answer
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3 years ago
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