3 years ago

Help pls!! 8 1/2 miles in 1/2 hour

Mathematics

1 answer:

katrin2010 [14]3 years ago

8 0

3 minutes per mile.

17mph

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If that was reflected across the line y= -1 what would be the coordinates of the vertex c

Ilya [14]

Y doesn't change so it stays 3.
x will be 0, because the average of 0 and -2 is -1

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3 years ago

Aiden put two-fifths of his Money into his piggy bank. He had $15 left in his pocket to buy a toy. How much money did aiden have

Travka [436]

Answer:25

Step-by-step explanation:

15x 2/5=25

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4 years ago

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Ipatiy [6.2K]

1. Which polygon or polygons are regular?

A regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).

Therefore your answer is:

A. equilateral triangle

C. square

2. Which polygon is always irregular?

traingle - NOT (equilateral triangle)

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3 years ago

If x is 1 what is the value of y?9x - 5y = 29

mylen [45]

Given

The equation,

9x - 5y = 29.

To find the value of y when x is 1.

Explanation:

It is given that,

$9x-5y=29$

That implies,

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$\begin{gathered} 9(1)-5y=29 \\ 9-5y=29 \\ -5y=29-9 \\ -5y=20 \\ y=\frac{20}{-5} \\ y=-4 \end{gathered}$

Hence, the value of y is -4.

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1 year ago

PLEASE HELP QUICK!!! WILL GIVE BRAINLIEST!

Nonamiya [84]

It's zero, additive inverse means they're opposite numbera

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3 years ago

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