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saw5 [17]
3 years ago
10

2) Mr. Somers had twenty pieces of metal that were all the same length. If each piece of metal was 3 1/5 inches long and he put

them side by side, what would be the total length of all the pieces together?
Mathematics
1 answer:
Zanzabum3 years ago
7 0
You would do 20 • 3=60 and the you would add 20 • 1/5=4 so, your total is 64in.
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How do you divide 400 by 10 to the power of 3
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8 0
3 years ago
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∠A and ∠B are vertical angles. If m ∠A=(2x+26)∘ and ∠B=(3x−29)∘, then find the measure of ∠A.
Leya [2.2K]

The measure of angle (m ∠A) is 136°

<h3>Vertical angles theorem</h3>

From the question, we are to find the measure of angle A

From the given information, we have that

∠A and ∠B are vertical angles

Thus

∠A = ∠B

and

Also, from the given information,

m ∠A=(2x+26)°

and

m ∠B= (3x−29)°

∴ (2x+26)° = (3x−29)°

Now, solve for x

2x + 26 = 3x - 29

26 + 29 = 3x - 2x

55 = x

∴ x = 55

But measure of angle A is given by

m ∠A=(2x+26)°

Put the value of x into the equation,

m ∠A=(2(55)+26)°

m ∠A=(110+26)°

m ∠A = 136°

Hence, the measure of angle (m ∠A) is 136°

Learn more on Vertical angle theorem here: brainly.com/question/24839702

#SPJ1

6 0
2 years ago
−3 1/3 ÷ 9= What I need it now!
Contact [7]

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Step 2. Simplify 3 * 3 to 9

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Step 4. Use this rule: a ÷ b/c = a * c/b

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Step 5. Use this rule: a/b * c/d = ac/bd

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Step 6. Simplify 10 * 1 to 10

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Step 7. Simplify 3 * 9 to 27

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Answer and show proof for brainliest
kodGreya [7K]

Answer:

12

Step-by-step explanation:

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