3 years ago

10 points and Brainly to who gets it right first

Mathematics

1 answer:

8_murik_8 [283]3 years ago

5 0

Answer:

A.9

F.27

Step-by-step explanation:

how i got 9 is by counting by 9 and i count 27,and 54

additional 27 times 2= 54

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A recipe for potato casserole calls for 7/4 cups of cheese. Write the fractions as a mixed number.

alexira [117]

7/4

4 goes into 7 one time.
3 left over.

1 3/4

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3 years ago

Which two expressions are

Oxana [17]

Answer:

9(2p-18) and 2(9p-18)

Step-by-step explanation:

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3 years ago

Bill is shopping for folders, notebooks, and pencils for the first day of school. A notebook costs 4 times as much as a folder.

spin [16.1K]

<u>Answer:</u>

$14

<u>Step-by-step explanation:</u>

Assuming the cost of folder to be $x$ , then the cost of notebook will be $4 x$ and the cost of set of pencils will be $2 x$ .

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3 years ago

Need help like right now.

denpristay [2]

Let's go:

Big triangle:

12 + 3x - 6 = 3x + 6

10 + 8 = 18

$\frac{10}{18} = \frac{3x - 6}{3x + 6} \\\\ 10.(3x + 6) = 18.(3x - 6) \\\ 30x + 60 = 54x - 108 \\\ 54x - 30x = 60 + 108 \\\ 24x = 168 \\\ x = 7$

I hope I helped you.

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3 years ago

Read 2 more answers

Instructions: use the ratio of a 45-45-90 triangle to solve for the variables. Leave your answers as radicals in simplest form

DIA [1.3K]

Answer:

v=14, u=14

Step-by-step explanation:

The 45-45-90 theorem states that the hypotenuse is $\sqrt{2}$ times the bases of the triangle. So, to find one of the bases, we need to divide $\sqrt{2}$ . Thus, $\frac{12\sqrt{2} }{\sqrt{2} } = 12$ .

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2 years ago