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denpristay [2]
3 years ago
11

Determine whether the forces in the pair are pulling at right angles to each other.

Mathematics
1 answer:
snow_tiger [21]3 years ago
4 0
Given:
right triangle
a = 2.9
c = 4.2

Pythagorean Theorem: a² + b² = c²

missing value of b.

b² = c² - a²
b² = (4.2)² - (2.9)²
b² = 17.64 - 8.41
b² = 9.23
b = √9.23
b = 3.03 or 3.0 

The value of b is 3.0
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4 years ago
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chubhunter [2.5K]
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4 0
4 years ago
5y-8=x<br> 3y-4=x<br><br> please need help
jarptica [38.1K]
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7 0
3 years ago
"the sum of d and 9.
ozzi

Answer:

d+9

Step-by-step explanation:

sum implies addition

so you would add d and 9

since d is a variable the most you can simplify is

d+9

6 0
3 years ago
Read 2 more answers
2)
Slav-nsk [51]
I think I did this test and I think it’s A
8 0
3 years ago
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