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MAVERICK [17]
2 years ago
10

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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blsea [12.9K]
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4 0
2 years ago
Plz help what is 2x4+3x5(5x6)+2x6
IrinaK [193]
2x4+3x5(5x6)+2x6 =
2x4+3x5x30+2x6=
8+15x30+12=
8+450+12=
470
3 0
3 years ago
Read 2 more answers
1. Suzette ran and biked for a total of 44.75 mi in 4 h. Her average running speed was 6.5 mph and
Andru [333]

Suzette ran for 1.6 hours and biked for 2.4 hours.

Let x = total hours Suzette ran.

Let y = total hours Suzette biked.

The equation to solve the question will be:

x + y = 4 ...... i

6.5x + 14y = 44.75 ....... ii

From i, y = 4 - x

Put the value of y into equation ii

6.5x + 14y = 44.75

6.5x + 14(4 - x) = 44.75

6.5x + 56 - 14x = 44.75

Collect like terms

6.5x - 14x = 44.75 - 56

-7.5x = -11.25

x = 11.25/7.5

x = 1.6 hours

Since x + y = 4

1.6 + y = 4

y = 4 - 1.6

y = 2.4 hours.

Suzette ran for 1.6 hours and biked for 2.4 hours.

Read related link on:

brainly.com/question/24429956

6 0
2 years ago
Find the degree of the monomial.<br> 4b3c6
Bingel [31]

Answer:

Well it would be 1 if 4b3c6 is what is actually given, but if it was (4b^3)(c^6) it would be 6 or if it was (4b)(3c^6), it'd still be 6

4 0
3 years ago
In triangle ABC, what is the measure of angle Cif A = 85°, a = 35, and c = 25?
Wittaler [7]

Answer:

yes

Step-by-step explanation:

yes

8 0
3 years ago
Read 2 more answers
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