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2 years ago

Sorry um but help pleasee

Mathematics

2 answers:

Lisa [10]2 years ago

7 0

Answer:

#1 = 2

Step-by-step

exis [7]2 years ago

4 0

Answer:

For the first one the answer is the 2nd and 3rd one

Step-by-step explanation:

the 2nd one is the 2nd and 3rd one

make brainliest please

I hope i am rigth

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Fernando and Roger are both in an art class. Fernando has created 40 projects in class this year. Fernando has created five time

Natali [406]

40x5= 200 I'm not sure who created five times more projects than the other, but whoever did, created 200 projects.

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3 years ago

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

A baker made 60 muffins for a cafe. By noon, 45% of muffins were sold. How many muffins were sold by noon?

Genrish500 [490]

27

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7 0

3 years ago

What is the answer to question 17

Nikolay [14]

Answer:

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Step-by-step explanation:

You divide 1/512 by three since it is a cube.

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3 years ago

Select the correct answer.

malfutka [58]

Answer:

Step-by-step explanation:

x - 4 squared provides 2 real zeros that are the same. These two are not distinct.

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