3 years ago

DO SOONPlease solve. Can't figure it out for the life of me and I need to finish his test. Thank you!

1 answer:

3 0

I think that x^2-9 (difference of 2 squares), 216x^3 +729 (sum of 2 cubes), and the other two are none

Not entirely sure

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Two boats started to move towards each other from two docks, located 30 miles apart. One boat moved at a speed of 2.5 miles per

Vikki [24]

Answer:

They will meet after four hours

Step-by-step explanation:

The boat moving at 2.5 mph will have travelled 10 miles after 4 hrs, and the boat moving at 5 mph will have travelled 20 miles after 4 hrs

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2 years ago

jeordie spreads out a recctangular picnic blanket with an area of 42 square feet. its width is 6 feet . which equation coud you

DochEvi [55]

Answer:

6x = 42

Step-by-step explanation:

The formula to find the area of a rectangle is $A = LxW$ . Since we have a value for the width, we simply need to find what to multiply to 6 to get 42.

Let x = length

6x = 42

We then divide both sides by 6 to find the value of x.

$\dfrac{6x}{6}=\dfrac{42}{6}$

$x=7$

So we know the length is 7.

To check the answer we substitute x with 7.

$6(7)=42$

$42=42$

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3 years ago

Rotation 90° counterclockwise about the origin

alexandr402 [8]

Draw a line from F to (0,0). If you rotate that line 90 degree counterclockwise about the origin, the coordinate of F’ will be (4,1)

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2 years ago

Which graph correctly represents 5/2x-y< 3

kompoz [17]

5/2x - y < 3
Add y
5/2x < 3 + y
Subtract 3
5/2x - 3 < y
y > 5/2x - 3
Graph "5/2x - 3" and shade the area that is above it

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3 years ago

Values for the area A of the rectangle shown are 30 SA < 60. Write and solve

Maurinko [17]

Answer:

Nothing further can be done with this topic. Please check the expression entered or try another topic.

Step-by-step explanation:

5X + 3

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2 years ago

***DO SOON***Please solve. Can't figure it out for the life of me and I need to finish his test. Thank you!

DO SOONPlease solve. Can't figure it out for the life of me and I need to finish his test. Thank you!