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3 years ago

48 cookies; 25% decrease how do I do it?????

Mathematics

1 answer:

Harrizon [31]3 years ago

4 0

Step One: Find 25% of 48.
Step Two: Subtract that number from 48.

48 * 0.25 = 12
48 - 12 = 36

36 cookies

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How do you do 4(x-3) you have to use distributive property to remove the parentheses..

Oksana_A [137]

Answer:

4x -12

Step-by-step explanation:

Your question answers itself: you use the distributive property to remove the parentheses.

4(x -3) = 4(x) +4(-3) = 4x -12

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3 years ago

How do I set up the equation for this?

Masteriza [31]

Answer:

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time = distance ÷ speed

Step-by-step explanation:

248 ÷ 55 * 60 = 270.54 minutes

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3 years ago

What are the coordinates of point L?

aksik [14]

Answer:

(1, -3)

Step-by-step explanation:

Start where the axes meet. That is the origin (0,)

Move 1 place to the right that is the x coordinate

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(1,-3)

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3 years ago

I need help ASAP pls

Molodets [167]

Answer

Rise from the blue dot run to the red dot. Rise over run.

Step-by-step explanation:

1/8 would be your answer

8 0

3 years ago

Read 2 more answers

How do I find the values of these

skad [1K]

Since the triangles are similar, then 32 = x+7 those two angles are too
solve for "x"

now using proportions $\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{JK}{18}=\cfrac{12}{12+10}$

solve for JK

$\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{12}{12+10}=\cfrac{9}{9+KG}\implies 12(9+KG)=(22)9
\\\\\\
108+9KG=198$

solve for KG

the scale factor of the perimeter of both triangles is just the same as the ratio of the sides, or $\bf \cfrac{12}{12+10}$

3 0

3 years ago