3 years ago

What is the greatest perfect square that is less than 55?.

Mathematics

1 answer:

Alchen [17]3 years ago

8 0

A explanation it is second highest

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A triangular pyramid is formed from three right triangles as shown below.

juin [17]

Answer:

Step-by-step explanation:

RU=20 (45-45-90 triangle)

use pythagorean theorum

20^2+b^2=73^2

evaluate

b^2=4929

sq root both side

rounded to nearest integer, side SU is 70

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2 years ago

Which of the following equations is equivalent to −6x+2y=24?

s344n2d4d5 [400]

Answer:

The choice three ;

$y = 3x + 12$

Step-by-step explanation:

$- 6x + 2y = 24 \\ 2y = 24 + 6x \\ \\ y = \frac{24 + 6x}{2} \\ \\ y = \frac{24}{2} + \frac{6x}{2} \\ \\ y = 12 + 3x$

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2 years ago

This answer is the one I need to know

spayn [35]

The answers for the problems are: 6. -18
9. 6
12. -40

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2 years ago

Cartoon=uuu

LekaFEV [45]

Answer:

three u's and an I

Step-by-step explanation:

3×3=9

that's 3 u's so if you add an I its 10

8 0

2 years ago

I need help with this

Zepler [3.9K]

Answer:

0,0.36,0.9,1.09,1.2,2

Step-by-step explanation:

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2 years ago