Select the perfect square. 23 x 23 924 x 429 18 x 19

Mathematics

2 answers:

UNO [17]2 years ago

8 0

Answer:

23 × 23

Reasoning:

A prefect square is a number times itself

The product of the perfect square can therefore be a sqaure root

23 × 23= 529

Then if we square root 529 it would always be a whole number (23)

zhannawk [14.2K]2 years ago

5 0

23x23 because the sides will be even

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quester [9]

Answer:

x = 7

Step-by-step explanation:

$\frac{3}{7} x + 5 = 8$

$\frac{3}{7} x = 8-5$

$\frac{3}{7} x = 3$

$x = 3 / \frac{3}{7}$

$x = 3 * \frac{7}{3}$ cancel 3

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3 years ago

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rjkz [21]

The probability of getting the correct order in the spelling bee is 1 chance in 362,880.

This is a permutation problem. Our goals is to find the total number of ways that the 9 students can be ordered.

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3 years ago

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Tamiku [17]

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2 years ago

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