3 years ago

What is the answer of these questions

Mathematics

1 answer:

hjlf3 years ago

5 0

Answer:

What are you talking about,you need to be more specific

Step-by-step explanation:

So you need to tell us what you are talking about ok

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Tamara says that 15÷3=5. is she correct? Explain

Alex787 [66]

There are 5 groups of 3 in the number 15, so 15/3=5

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3 years ago

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PLZZZ HLPPP MEEE The S's in the SSS Similarity theorem states that two triangles are similar if they have ___________ proportion

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Step-by-step explanation:

SSS similarity states that all 3 sides must be proportional for the triangles to be similar

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3 years ago

Is this right?<br>Look at this graph.<br>What is the equation of the line in slope-intercept form?

Rom4ik [11]

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I think the answer is (3,10) sorry if I got this wrong!

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11 months ago

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Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of pai

barxatty [35]

Answer:

$1\frac{1}{4}\ liters$

Step-by-step explanation:

step 1

Convert mixed number to an improper fraction

$1\frac{3}{5}=\frac{1*5+3}{5}=\frac{8}{5}$

step 2

Using proportion

$\frac{2}{(8/5)}\frac{liters}{doors} =\frac{x}{1}\frac{liters}{door}\\ \\x=2/(8/5)\\ \\x=10/8\ liters$

step 3

Convert to mixed number

$\frac{10}{8}\ liters=\frac{8}{8}+\frac{2}{8}=1\frac{1}{4}\ liters$

8 0

3 years ago

N the function y = 12.00x + 50, y represents the cost of carpet by the square yard and x represents the number of square yards.

borishaifa [10]

Answer:

The cost increase for each square of carpet by 12.

Step-by-step explanation:

The given function is

$y=12.00x+50$

It is a slope intercept form of the line

$y=mx+b$

Where m is the slope and b is y-intercept.

Therefore the slope of given function is 12 and the y-intercept is 50.

It means the initial ot fixed cost of the carpet is 50 and the cost increased by 12 for each square of carpet.

3 0

3 years ago