3 years ago

Which best describes a triangle with side lengths of 3 inches 4 inches and 8 inches

Mathematics

1 answer:

Ivahew [28]3 years ago

6 0

Answer:

A 3 x 4 x 8 inch triangle

Step-by-step explanation:

duh

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What percent of 1 3/5 is 0.2 and what percent of 2 is 0.2?

natulia [17]

Answer:

1 3/5 = 8

2 = 10

Step-by-step explanation:

1 3/5 is 1.60 in decimal form so divide 1.6/0.2

2 is 2 so divide that by 0.2

6 0

3 years ago

Find x and round to the nearest tenth:)

Thepotemich [5.8K]

Answer:

x = 31.8°

Step-by-step explanation:

Applying the Law of Sines, we have:

$\frac{sin(x)}{12} = \frac{sin(75)}{22}$

Multiply both sides by 12

$\frac{sin(x)}{12} \times 12 = \frac{sin(75)}{22} \times 12$

$sin(x) = \frac{sin(75) \times 12}{22}$

$sin(x) = 0.5269$

$x = sin^{-1}(0.5269)$

x = 31.8° (nearest tenth)

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3 years ago

Subtract (2/7 -5/21 ) from the sum of 3/4, 5/7 and 7/12

olga55 [171]

2/7 - 5/21 = 6/21 - 5/21 (find common denominator first, then subtract)
6/21 - 5/21 = 1/21

3/4 = 63/84
5/7 = 60/84
7/12 = 49/84

63/84 + 60/84+ 49/84 = 172/84
172/84 - 4/84 = 168/84

The answer is 168/84, or 2. Hope this helped!

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2 years ago

Please help <br> I’m so confused <br> Please don’t use the link joke

jarptica [38.1K]

Answer:

i think it's 2.2

Step-by-step explanation:

it looks like (5,11) is a point that the line crosses so when you divide 11 by 5, would get 2.2

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3 years ago

1. Combine like terms: 4b + 75 = 983 2. Use the subtraction property of equality: 4b = 908 3. Use the division property of equal

tankabanditka [31]

Answer:b=227

Step-by-step explanation:

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3 years ago