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guapka [62]
2 years ago
11

Please help me with myy math quiz ty

Mathematics
2 answers:
Pavlova-9 [17]2 years ago
7 0

Answer:

The answer is 16

Step-by-step explanation:

IgorC [24]2 years ago
4 0

Answer:

Step-by-step explanation:

First Pic: 16 degrees

Second Pic: 56.52 inches

Third Pic: 47.1 sq inches

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Does 14, 19, 26 make a right triangle
7nadin3 [17]

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no one of them has to be 90 degrees

Step-by-step explanation:

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3 years ago
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Which are true statements
vredina [299]

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I think its A & B

Two Squares with the same side lengths are always congruent and Two rectangles with the same side lengths are always congruent.

6 0
3 years ago
Helppppppp pleaseee
Viktor [21]

Answer:

x=2\sqrt{5}

Step-by-step explanation:

If that is a square, then all sides are the same. Therefore, it's a \sqrt{10} by \sqrt{10} shape. We'll use Pythagorean Theorem to find the diagonal.

a^2+b^2=c^2\\\sqrt{10}^2+ \sqrt{10}^2=x^2\\10+10=x^2\\20=x^2\\\sqrt{20}=x\\\sqrt{4*5}=x\\ 2\sqrt{5}=x

Since it's not a fraction, there is no denominator to rationalize. Let me know if you have any other questions!

5 0
2 years ago
Mark wants to buy a PS5 for $499.00. If tax in her local county is 7.75% of the total sale, what is the final cost?
Effectus [21]

Assuming Mark wants to buy a PS5 for $499.00 and the  tax in her local county is 7.75% of the total sale, what will be the final cost is $538

Using this formula

Final cost =Total sales+ (Total sales×Tax)

Let plug in the formula

Final cost= $499.00+($499.00×7.75%)

Final cost= $499.00+$38.67

Final cost= $537.67

Final cost= $538 (Approximately)

Inconclusion Assuming Mark wants to buy a PS5 for $499.00 and the  tax in her local county is 7.75% of the total sale, what will be the final cost is $538

Learn more here:

brainly.com/question/13040834

7 0
2 years ago
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Pls help this should be the last thing
Lelu [443]

Answer:

1436 i believe

Step-by-step explanation:

7 0
2 years ago
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