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3 years ago

How many 2.5 inch by 6 inch tiles will fit on a back splash that is 2.5 feet tall and 8 feet long?

Mathematics

1 answer:

Alex17521 [72]3 years ago

6 0

Convert the feet into inches and then divide 2.5 in÷___ in tall an then 6in÷____in long
1 foot 12 inches

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How do I graph 2d + 4p = 28

gayaneshka [121]

I hope this helps you! Have a great day! :)

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2 years ago

How is the product of 3 and 2 shown on a number line?

natita [175]

You have to move your arrow twice on the number line starting from zero to 3 and then 4--6

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4 years ago

Read 2 more answers

What is the value of b? b/-3=1.5

SVEN [57.7K]

<u> b</u> = 1.5
-3

Cross Multiply

b = - 3 * ( 1.5 )
b = - 4.5

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3 years ago

Read 2 more answers

If 6 burgers cost $7.74 how many can you buy for $19.35

xeze [42]

Answer:

15 burgers!

Step-by-step explanation:

The trick is to get rid of the decimal point from the number we are dividing by.

How? We can "shift the decimal point" out of the way by multiplying by 10, as many times as we need to.

But we must do the same thing to both numbers in the division.

Example: 15 divided by 0.2

Let us multiply the 0.2 by 10, which shifts the decimal point out of the way:

0.2 × 10 = 2

But we must also do it to the 15:

15 × 10 = 150

So 15 ÷ 0.2 has become 150 ÷ 2 (they are both 10 times larger):

150 ÷ 2 = 75

And so the answer is:

15 ÷ 0.2 = 75

6 0

3 years ago

Identify the vertex of the quadratic function in standard form y=2x^2 -16x+31

lapo4ka [179]

Answer:

(4,1)

Step-by-step explanation:

The vertex of the quadratic can be found using -b/2a. The vertex is the point (-b/2a, f(-b/2a)).

To find the x coordinate of the quadratic, define its a,b, and c. The quadratic has a = 2, b=-16, and c=31. Then -b/2a is -(-16)/2(2) = 16/4 = 4.

To find the y-coordinate, input the x=4 and solve for y.

$y=2(4)^2-16(4)+31\\y=2(16)-64+31\\y=32-64+31\\y=1$

The vertex is (4,1).

8 0

3 years ago