MATHEMATICS MIDDLE SCHOOL

All sides of a square and a pentagon are 9 inches long. Are their perimeters the same? Explain

Answers

Answer 1
Answer:


No they wouldn't be the same because, the perimeter is adding all sides.

The square has 4 sides so you would add 9, four times.

9 + 9 + 9 + 9 = 36

And a pentagon has 5 sides so you would add 9, five times.

9 + 9 + 9 + 9 + 9 = 45

So, they are not the same.

Hope this helps. :)

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13 is at least the difference of a number v and 1

Answers

v - 1 ≥ 13


good luck!!

what is the equation of a line in slope-intercept form having a slope of -3 and a y-intercept of -2?​

Answers

Answer:

The equation is y=-3x-2

Step-by-step explanation:

The first we need to know is the equation of a line, and it is y=mx+b

where the m is the slope and b is the interception to the y axis

With the information in the question the slope is -3 and the equation thats equal to m. and the y intercept of -2 thats equal to the b value

then y=-3x-2

If you are 16 years old now, which equation could be used to solve for your age, F, 15 years from now?

Answers

Answer:

16 + 15 = F

Step-by-step explanation:

  • 16 + 15 = F
  • F = 31

Answer for TTM

Answer:

Step-by-step explanation:

reid ate 1/4 of the pumpkin pie vince ate 1/3 of the same pie how mutch of the pie was left after reid and vince ate their pieces

Answers

1 - 1/4 - 1/3

=12/12 - 3/12 - 4/12

=12/12 - 7/12

=5/12

Answer:prob like 2/3 I think wait never mind ignore this

Step-by-step explanation:

Max purchased a box of green tea mints. The nutrition label on the box stated that a serving of three mints contains a total of 10 calories. Write an equation that represents C(x), where C(x) represents the number of Calories in x mins. A full box of mints contains 180 calories. Determine the total number of mints in the box.

Answers

ok so 3 mints=10 calories
if you input 3 for number of mints, ou get 10 for caloires
10=k3
divide both sides by 3
10/3=k

therfor
C(x)=(10/3)x

full box =180 caloies
therefor
full=180=(10/3)x
multiplyboth sides by 3/10 to clear fraction (since 10/3 times 3/10=30/30=1)
540/10=x
54=x

54 cookies






ANSWER
equation is
c(x)=(10/3)x
54 mints per box
C(x)= 180 we know 3 mints=10 cal. so if there's 180 cals. 18*3= 54 hope I helped.

A 16oz box of crackers costs $3.99 and a 38oz box of crackers costs $6.99. Which box is better?

Answers

the 38 oz box
divide the price by the oz
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