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miss Akunina [59]
2 years ago
9

Is this triangle a right triangle? yes or no?

Mathematics
1 answer:
svlad2 [7]2 years ago
8 0

Answer:

Yes.

Step-by-step explanation:

You can use the Pythagorean theorem to figure this out.

5²+12²=13²

25+144=169

169=169

You can also look at the bottom left corner, which is a right angle. All triangles containing right angles are right triangles.

You can also base your answer off of the fact that triangles are kind of like <u>G</u>oogle: They're always right. (jk no that's not true neither are always right)

Note:

If you're a Connexus student, please join my class on Quizlet using this link: https: // quizlet. com / join / 6nmuZyd2M (copy-paste into search, then take out ALL spaces)

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A tiny area on a computer chip measures 2.3 mm by 1.7 mm. About how many times longer is the longer dimension than the shorter d
SVEN [57.7K]
2.3=1.7x
x is how many times longer the longer side is.
just divide 2.3 by 1.7
it is 1.35294...
round to nearest 10th im assuming, so
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8 0
4 years ago
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What is the slope of the line that passes through the pair of points (2, 5) and (8, 3)
raketka [301]

Answer:

slope = - \frac{1}{3}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (8, 3)

m = \frac{3-5}{8-2} = \frac{-2}{6} = - \frac{1}{3}

7 0
4 years ago
Find the volume of the following<br> square pyramid. Please help
Neko [114]

Answer:

Volume of square pyramid is 3466.6 cm³

Step-by-step explanation:

We are given:

Base edge of square pyramid = 20 cm

Height of square pyramid = 26 cm

We need to find Volume of square pyramid

The formula used is: Volume=\frac{1}{3}a^2h

Where a is base edge and h is height of pyramid

Putting values in formula to find the volume

Volume=\frac{1}{3}a^2h\\Volume=\frac{1}{3}(20)^2(26)\\Volume=\frac{1}{3}(400)(26)\\Volume=\frac{1}{3}(10400)\\Volume=3466.6 \ cm^3

So, Volume of square pyramid is 3466.6 cm³

5 0
3 years ago
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Please help me u guys
BartSMP [9]

Answer:

-7150

Step-by-step explanation:

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6 0
3 years ago
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The 4:5 ratio of boys to girls is 275 girls how many boys ​
allochka39001 [22]

Answer:

i think 1476 but not to sure

Step-by-step explanation:

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