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3 years ago

Please help thank u i will give 15 points + branliest

Mathematics

2 answers:

FromTheMoon [43]3 years ago

7 0

Answer:

the answer is d

Step-by-step explanation:

its the only answer that makes sense in my opinion

Dovator [93]3 years ago

6 0

The equation that can be used to find the price of x of each pizza would be 3(x+2)=42. I think

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Give a example from everyday life of an angel that measures 90 degrees

san4es73 [151]

The corners of a door
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corners of a book
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3 years ago

Please help I got the answer wrong-

puteri [66]

Answer:

$x {}^{2} = 150$

Step-by-step explanation:

What I did was

$5 \times 5 = 25$

then I did

$5 \times 5 = 25 \times 5 = 150$

and I'm hoping 150 is the answer. HOPE THIS HELPED

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3 years ago

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kati45 [8]

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90% of a number is x . What is 100% of the number? Assume x>0

mariarad [96]

Step-by-step explanation:

Let the required number be n

$\therefore \: \frac{90}{100} \times n = x \\ \\ \therefore \: \frac{9}{10} \\ \\ \therefore \:n = \frac{10}{9} x \\ \\ \therefore 100\% \: of\:n = \frac{10}{9} x \times 100\% \\ \\ = \frac{10}{9} x \times \frac{100}{100} \\ \\ = \frac{10}{9} x \\$

NOTE: A number is always 100% in itself.

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2 years ago

Which expression is equivalent to 11c-4c? A. 5c+2c B. 3c+7c

timurjin [86]

11c-4c = 7c
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3c+7c= 10c

11c-4c= 5c+2c =A

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3 years ago