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weeeeeb [17]
3 years ago
7

Perimeter: about how many units

Mathematics
1 answer:
insens350 [35]3 years ago
3 0

Answer:

30

Step-by-step explanation: when you add all of the ones in the center up even the ones that aren't complete you get 30.

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A jar contains blue, red, yellow, and green marbles.P(blue) = 1/4. What type of probability is illustrated and why?
Andrews [41]
Do you have the pic or did it not come with one and the answer is 1/4 is every color theres 4 colors and 1/4 of blue so 1/4 of red 1/4 of yellow 1/4 green hope this helps
8 0
3 years ago
Eric bought 21 pounds of sugar for $12 . how many dollars did he pay per pound of sugar?
Stels [109]
$1.75 per pound of sugar
8 0
3 years ago
NEED HELP PLEASE!!!!!
Ghella [55]
1)  14/20=21/25+x
      x=5
6 0
3 years ago
1. Write the equation of the line parallel to y = 7x – 5 and going through the point (4,31).
densk [106]

Answer:

y=7x+3

Step-by-step explanation:

Hi there!

We are given the equation y=7x-5 and we want to find the equation of the line that is parallel to it, and contains the point (4,31)

First, let's find the slope of y=7x-5, since parallel lines have the same slopes

The line y=7x-5 is written slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

Since 7 is in the place of where m is, the slope of the line is 7

It's also the slope of the line parallel to it.

We can substitute 7 as m into the formula y=mx+b for our new line:

y=7x+b

Now we need to find b

Since the equation will pass through the point (4, 31), we can use it to solve for b; substitute 31 as y and 4 as x

31=7(4)+b

Multiply

31=28+b

Subtract 28 from both sides

3=b

Substitute 3 as b

y=7x+3

Hope this helps!

6 0
2 years ago
PLEASE HELP
jolli1 [7]

Answer:

a) 11/7 pages or about 1.57

b) 23/11 dollars or 2.09090909....... (goes on forever)

BRAINLIEST PLS

5 0
3 years ago
Read 2 more answers
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