3 years ago

Ice cream jejebbeheue

Mathematics

1 answer:

Effectus [21]3 years ago

3 0

Answer:

Step-by-step explanation:

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The statement "If 1/2x=5, then x=10 is justified by the

Anton [14]

I think it's the Multiplication Property of Equality.

Hope this helps you! :)

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3 years ago

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triangle RSt is similar to triangle xyz with rs= 3 inches and xy= 2 inches. Of the area of triangle RST is 27 in^2, determine an

Luden [163]

Answer: The area of triangle ΔXYZ is 12 square inches.

Step-by-step explanation:

Since we have given that

RS = 3 inches

XY = 2 inches

Area of ΔRST = 27 in²

Since ΔRST is similar to ΔXYZ.

So, using the "Area similarity theorem":

$\dfrac{\Delta RST}{\Delta XYZ}=\dfrac{RS^2}{XY^2}\\\\\dfrac{27}{\Delta XYZ}=\dfrac{3^2}{2^2}\\\\\dfrac{27}{\Delta XYZ}=\dfrac{9}{4}\\\\\Delta XYZ=3\times 4=12\ in^2$

Hence, the area of triangle ΔXYZ is 12 square inches.

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3 years ago

Anyone knows the answer

jarptica [38.1K]

It's C)

the graph is decrasing, so the variable rate is negative (-2/3)

the rest was quite easy, you just take a look at where the graph cuts the y-axis and determine the rest from the rate of going up or down (increase/decrease)

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4 years ago

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3(4p - 2) +3 = 2p - 5<br> no solution, one solution or infinitely many solutions?

laiz [17]

Answer:

3(4p-2) + 3= 2p-5

12p-6 +3 = 2p-5

10p-3=-5

10p=-2

p=-1/5

There is one solution.

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3 years ago

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6x +410x<br> Solve for x

Mariulka [41]

Answer:

What is the sum?

Step-by-step explanation

You cannot solve for X as there is no equation :/

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3 years ago