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erik [133]
3 years ago
5

STUCK 30 POINTS

Mathematics
2 answers:
neonofarm [45]3 years ago
8 0
The answer is c.288 since 64*81=5184 and the square root of 5184 is 72 and 72*4=288
xxTIMURxx [149]3 years ago
5 0

Answer:

288 cm.

Step-by-step explanation:

Area of the  rectangle =  64 * 81 = 5184 cm^2  which is also the area of the square.

The side of the square = √5184 = 72 cm.

So the perimeter of the square  = 72 * 4

= 288 cm.

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Does a rectangle have four congruent sides?
ololo11 [35]

Answer:

NO.

Step-by-step explanation:

In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other. So, in other words, 2 shapes  or figures in geometry are congruent if they have the exact same size and shape.

A rectangle has 2 pairs of parallel sides. One pair is longer than the other pair. Therefore, to be congruent, all sides have to be equal, which is a square, not a rectangle. So the answer is NO.

3 0
3 years ago
How many hours of sleep did you get last night? What fraction of the day is that? What is the decimal equivalent (use your calcu
rodikova [14]

Answer:

Step-by-step explanation:

how many hours of sleep did you get = 7 hours

What fraction of the day is that = 7/24

What it the decimal equivalent = 0.29 ( 2 decimal point)

What is the percentage = 1.68%

6 0
3 years ago
When solving the linear equation, ax + b = 0 where a≠ 0, what is the answer of the equation x = -b/a referred as?
Oksi-84 [34.3K]

In a system of equations ax + b = 0, a≠ 0, the equation x = -b/a is referred as a non-trivial solution.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

The system Ax + b = 0 has the following solutions:

  • The zeros, which is the trivial solution.
  • x = -b/a, which is the non-trivial solution.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

7 0
2 years ago
This event is independent, true or false?
Scorpion4ik [409]

Answer:

This event is independent this statement is true because we cannot control the motion of a dice.

Step-by-step explanation:

Hope it will help you :)

6 0
3 years ago
Read 2 more answers
What's 3/6-4/6 and simply your answer
Yuri [45]
Your answer would be -1/6
8 0
3 years ago
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