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OLEGan [10]
2 years ago
9

8. Harper, Elie, and Raina are having a skateboard race. Harper began at the starting line and rode at a

Mathematics
1 answer:
Kay [80]2 years ago
4 0

Answer:

Step-by-step explanation:

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Which expression represents the calculation “subtract 4 from 12, then divided by 8”? A) 4 ÷ (12 − 8) B) (12 − 4) ÷ 8 C) (4 − 12)
Svetlanka [38]

The answer is B

As the question states that you need to "subtract 4 from 12" that means that you are taking 4 away from 12, so it would be 12-4.

Then it says to divide by 8. This means that for the subtraction to happen first, it must be withing parenthesis, so that would make the expression become

(12-4)÷8

6 0
3 years ago
Which ecpression is the simplest form of 3(3x-4)-5(x+3)
Alika [10]

\boxed{ \sf{Answer}}

\sf \: 3(3x - 4) - 5(x + 3) \\ \sf =( 3 \times 3x) - (3 \times 4)  + (  - 5 \times x) +(  - 5 \times 3 ) \\  \sf = 9x - 12 - 5x - 15 \\  \sf = 9x - 5x - 12 - 15 \\  =  \underline{ \bf  4x - 27}

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

6 0
3 years ago
The slide is 4 meters due west of the tire swing and 3 meters due south of the monkey bars. What is the distance between the tir
padilas [110]

Answer:

The distance between the tire swing and the monkey bars = 5 m

Step-by-step explanation:

Given:

Distance between tire swing and the slide = 4 m

Distance between monkey bars and slide = 3 m

We have to find the distance between tire swing and the monkey bars.

Let the distance be "h" meters.

From the diagram we can see that when they are arranged they form a right angled triangle.

Where the distance we have to find is the hypotenuse of the triangle.

Using Pythagoras formula:

⇒ (hypotenuse)^2 = (base)^2 + (perpendicular)^2

Plugging the values:

⇒ (hypotenuse)^2 = (base)^2 + (perpendicular)^2

⇒ h^2=b^2+p^2

⇒ h=\sqrt{b^2+p^2}

⇒ h=\sqrt{(4)^2+(3)^2}

⇒ h=\sqrt{16+9}

⇒ h=\sqrt{25}

⇒ h=5 m

So,

The distance between the tire swing and the monkey bars = 5 m

6 0
3 years ago
there are 3more baseball's than bats in a dugout. there are 15 bats and baseball's in the dugout in all. how many bats are in th
Yakvenalex [24]
Bats = b

15 = b + (b+3)
15 = 2b + 3
12 = 2b
b = 6

There are 6 bats in the dugout.
6 0
3 years ago
In Mr. Rojo’s art class, students are asked to create an orange background for their new painting. They mixed red paint and yell
forsale [732]

Answer:

y = 1.5x.

Step-by-step explanation:

2 yellow (x)  3 red (y)   (3 /2 = 1.5)

3 yellow 4.5 red      (1.5)

4 yellow 6 red         (1.5)

6 yellow 9 red         (1.5)

So the equation is

y = 1.5x

6 0
4 years ago
Read 2 more answers
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