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maks197457 [2]
2 years ago
12

NEED HELP! I JUST NEED HELP ON 31 PLEASSEE HELP

Mathematics
1 answer:
lisabon 2012 [21]2 years ago
5 0

Answer:

A

Step-by-step explanation:

the quartiles are illustrated as 55 and 59. The average is 57.5 so 58? These are the key points on this type of graph.

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The length of the hypotenuse of a right triangle is three times the length of the shorter leg. The length of the longer leg is 1
k0ka [10]

Answer:

D

Step-by-step explanation:

Say the short leg is x and the hypotenuse is y. Then, y = 3x (because "The length of the hypotenuse of a right triangle is three times the length of the shorter leg.")

Use the Pythagorean Theorem: a^2 + b^2 = c^2 (where a and b are the legs and c is the hypotenuse). Here, we can say a = x and b = 12 and c = y. So:

x^2 + 12^2 = y^2

x^2 + 144 = (3x)^2

x^2 + 144 = 9x^2

8x^2 = 144

x^2 = 18

x = \sqrt{18} =3\sqrt{2}

The answer is D.

Hope this helps!

5 0
3 years ago
Read 2 more answers
When asked to find a number one-tenth as large as another number, what operation would you use? What about when asked to find a
marishachu [46]
That's question is unknown
8 0
3 years ago
How do you calculate the Hypotenuse?
julia-pushkina [17]
Formula:
a^2+b^2=c^2

c^2: Is the hypotenuse.

For  a^2 and b^2, you have to multiply both it by its self.

Then, add both.

Next, you square root it.

Example:

a^2+b^2=c^2

14^2+7^2=c^2

196+49=c^2

245=c^2

15.64=c^2
4 0
3 years ago
3 more than twice as many ringtones as Mary
Nimfa-mama [501]
The answer is Mary x 2 + 3
 I hope this helps :)
3 0
3 years ago
Plzzzz. helppppppppppp
s2008m [1.1K]
2(p-2)/6 / p(p-2)/7p

=(p-2)/3 / (p-2)/7

= 7/3
5 0
3 years ago
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