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3 years ago

What's an expression that is equal to 5(y+2)

1 answer:

4 0

5(y)+5(2)

I got this using the distributive property, so we distribute the 5 to both y and 2 (basically multiplying both by 5)

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Nady [450]

Step-by-step explanation:

see the pic for the answer

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3 years ago

Find x and y? i dont want to cheat but can anyone tell me how to do it or how to start out

mash [69]

Answer:

x is 13

y is 39

Step-by-step explanation:

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3 years ago

Read 2 more answers

parents volunteer to make the cones they are given a recipe the recipe calls for 61/2 cups of flour duyi has already added 23/4

frozen [14]

6 1/2 - 2 3/4 = 3 3/4
6.5 - 2.75= 3.75

6 0

3 years ago

Mateo reproducira una foto que mide 5 cm por lado a una escala de 3/4

Aneli [31]

the question in English

Mateo will reproduce a photo measuring 5 cm per side on a scale of 3/4

How much will the square side of the copy measure?

Will the size of the copy be larger or smaller than the original?

we know that

the scale factor is equal to $\frac{3}{4}$

Let

x----------> the original length side

y--------> the copy length side

$y=\frac{3}{4}*x$

we have that

$x=5\ cm$

substitute the values

$y=\frac{3}{4}*5=3.75\ cm$

therefore

the answer Part a) is

the length side of the copy measure is $3.75\ cm$

Part b)

we know that

the size of the original photo is------> $5*5=25\ cm^{2}$

the size of the copy is------> $3.75*3.75=14.06\ cm^{2}$

$14.06\ cm^{2} < 25\ cm^{2}$

therefore

the answer part b) is

The size of the copy be smaller than the original

3 0

3 years ago

Convert 83% into a decimal can you guy help me to do that

PilotLPTM [1.2K]

To convert a percentage to decimal form, you need to divide the number in the percent by 100. In reality, that just looks like moving the decimal point to the left two places.

83% / 100 = 0.83

83% in decimal form is 0.83.
Hope that helped! =)

6 0

3 years ago