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3 years ago

10

Need help with question 10 i can not figure it out please help.

2 answers:

Oksi-84 [34.3K]3 years ago

5 0

The answer is 11 inches

fiasKO [112]3 years ago

4 0

Pythagorean theorem: a² + b² = c²

The legs are a² and b², and the hypotenuse is c².

Both legs measure 8 in, so plug in 8 into the formula and solve for c (hypotenuse).

8² + 8² = c²
64 + 64 = c²
128 = c²

Square root both sides.

c = 11.3 inches

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Find the third side in simplest radical form:<br> 25

Gre4nikov [31]

Answer:

<h3> $\boxed{ \bold{24}}$ </h3>

Step-by-step explanation:

$\mathsf{given}$

$\mathsf{hypotenuse(h) = 25}$

$\sf{perpendicular (p) = 7}$

$\sf{base(b) = }$ ?

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plug the values

⇒ $\sf{ {25}^{2} = {7}^{2} + {b}^{2} }$

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⇒ $\sf{625 = 49 + {b}^{2} }$

Swap the sides of the equation

⇒ $\sf{49 + {b}^{2} = 625}$

Move constant to right hand side and change it's sign

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Hope I helped!

Best regards!

8 0

3 years ago

The area of a square is 72.25 inches squared. Find the length of the side and the perimeter.

Nadya [2.5K]

Answer:

8.5 inches and 34 inches

Step-by-step explanation:

Area of the square = 72.25

side² = 72.25

side = \sqrt{72.25}

Side = 8.5 in

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Perimeter = 4 × 8.5 in

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6 0

3 years ago

At the end of a recent WNBA regular season, the Phoenix murmur had 12 more victories than losses. The number of victories they h

Hoochie [10]

Answer:

34 games

Step-by-step explanation:

let the number of losses be $l$

let the number of victories be $v$

<u>the Phoenix murmur had 12 more victories than losses:</u>

$v=l+12$

<u>The number of victories they had was one more than two times the number of losses:</u>

$v=2l+1$

<em>We have 2 expressions for $v$ , equating these 2, we can solve for $l$ :</em>

$l+12=2l+1\\12-1=2l-l\\11=l$

So 11 games, they lost.

Using this value, we can plug into the 1st equation to solve for v:

$v=l+12\\v=11+12\\v=23$

So 23 games, they won.

Given that no draws, they played a total of 23 + 11 = 34 games this season

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4 years ago

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Soloha48 [4]

Answer: c divided by 3=15.5

Step-by-step explanation:

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3 years ago

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5 0

3 years ago

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