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Sholpan [36]
3 years ago
6

1].if the perimeter of a pentagon is 75 inches,find the length of one side using the given dimension=15 inches,10 inches,27 inch

es,9 inches and______.​
Mathematics
1 answer:
balandron [24]3 years ago
3 0

Answer:

14

Step-by-step explanation:

perimeter = sum of all sides

so 75- (15+10+27+9)

= 75- 61

= 14

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Answer:

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Step-by-step explanation:

(-5.4, 6.2)

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4 years ago
Each month, Terrance spends $128.00 on his car payment, $63.00 for car insurance, and $45.00 on gas. Round each amount to the ne
max2010maxim [7]
The answer is $240.

If you round each amount to the nearest ten you get $130.00, $60.00, and 50.00. When you add all of those together you get an estimated amount of $240.
8 0
3 years ago
Petra jogs 2 miles in 24 minutes. At this rate, how long would it take her to jog 10 miles?
mestny [16]

Answer:

120 Minutes

Step-by-step explanation:

24 minutes / 2 miles = 12 minutes / 1 mile

12 minutes / 1 miles = x minutes / 10 miles

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12*10/1 = x

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Hope that helps!

6 0
3 years ago
An oil painting has a price of
Debora [2.8K]

Answer:

i think it $3.20

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3 years ago
A contractor is building a pool labeled ABCD on the plans. If AC = 5y + 6 and BD = 8y-3, what value of y ensures the pool is a r
KIM [24]

The value of y that ensures the pool is a rectangle is 3. Option D

<h3>How to determine the value</h3>

The formula for perimeter of a rectangle is expressed as;

Perimeter = 2 ( length + width)

It is important to note that parallel sides of a rectangle are congruent, that is, they are equal.

Given the sides as;

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5y + 6 = 8y -3

collect like terms

5y - 8y = -3 - 6

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Make 'y' the subject

y = 3

Thus, the value of y that ensures the pool is a rectangle is 3. Option D

Learn more about rectangles here:

brainly.com/question/25292087

#SPJ1

3 0
2 years ago
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