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2 years ago

6

Please help me i forgot how to do this

1 answer:

ICE Princess25 [194]2 years ago

5 0

Basically, unit rates are special ratios with two different terms with two different units.

1. 3 inches of rain in 6 hours
Answer: 3 inches:6 hours

2. 70 miles in 2 hours
Answer: 70 miles:2 hours.

It's easy!

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If the points at (-4, 3) and (2, 3) are reflected over the x-axis to create two new points, what shape can be formed by the four

Svetllana [295]

Answer:

Step-by-step explanation:

Let $(a,b)\in \mathbb{R}^{2}$ , a reflection over the x-axis consists in the following operation:

$(a,b) \rightarrow (a,-b)$

If we know that $X = (-4,3)$ and $Y = (2, 3)$ , then the points translated over the x-axis are $X' = (-4, -3)$ and $Y' = (2,-3)$ , respectively. The most precise description of the shape is a rectangle for the following facts:

1) $XX' = YY' = 8$ and $XY = X'Y' = 6$ .

2) $X$ and $X'$ have the same x-component.

3) $Y$ and $Y'$ have the same x-component.

4) $X$ and $Y$ have the same y-component.

5) $X'$ and $Y'$ have the same y-component.

A representation of the shape is included below as attachment.

3 0

2 years ago

A circle has a radius of 7 inches. What is the area of the circle?<br> Mark only one oval

Vikki [24]

Answer:A≈153.94in²

Step-by-step explanation:Hope this was helpful

3 0

3 years ago

melisa1 [442]

Answer:

FALSEEEEE Teellll me if its right

Step-by-step explanation:

7 0

2 years ago

What are the x-intercepts for the function below? y= (x – 3) (x + 7)<br>

antoniya [11.8K]

Answer:

x-intercept(s): (3,0) and (-7,0)

(y intercepts- (0,-21)

Step-by-step explanation:

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2 years ago

2.) The cost of mailing a box varies directly with the weight of the box in pounds. It costs $8 to mail a 5 lb

Arisa [49]

Answer:

I'm not sure but 19.2

Step-by-step explanation:

I'm sorry if its wrong

7 0

3 years ago

Read 2 more answers