3 years ago

Common factors of 90 and 80

Mathematics

1 answer:

Lorico [155]3 years ago

7 0

1,2,5,10 are all common factors of 90 and 80

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Carl. put $1.10 in his piggy bank every day in the month of July. His total savings was $55 at the end of June. hat is the best

Crank

Carl would have around $90 at the end of July

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3 years ago

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What is the slope of a line that is perpendicular to the lien whose equation is 2y=3x-1

bixtya [17]

<u>Answer:</u>

-2/3

<u>Step-by-step explanation:</u>

We are to find the slope of a line which is perpendicular of a line with an equation $2y=3x-1$ .

We know that the slope of line which is perpendicular to another line is the negative reciprocal of that perpendicular line.

So writing the given equation of a line in the slope intercept form:

$2y=3x-1$ ---> $y=\frac{3}{2} x-\frac{1}{2}$

Here the slope of this line is $\frac{3}{2}$ so the slope of a line which is perpendicular to the given line will be $-\frac{2}{3}$ .

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3 years ago

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How to find the size of an exterior angle of a regular polygon

tekilochka [14]

Answer:

<h2> <u><em>exterior angle of a polygon = 360° ÷ number of sides</em></u></h2>

Step-by-step explanation:

exterior angle of a polygon = 360° ÷ number of sides

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2 years ago

Can somebody help and explain if you're able to. thank you

bulgar [2K]

Answer:

6.5 or 6 1/2 miles per minute

Step-by-step explanation:

basically divide the amount of minutes by how many miles Jessica ran hence the minutes per mile.

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3 years ago

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What adds up to -3 but muliipty to make 2

Jobisdone [24]

~Hello There!~

- 1 +- 2 = -3
- 1 x - 2 = 2

Hope This Helps You!
Good Luck :)
Have A Great Day ^_^

- Hannah ❤

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3 years ago

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