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2 years ago

Find the perimeter of the polygon?

Mathematics

2 answers:

Black_prince [1.1K]2 years ago

7 0

Answer:

A-15

Perimeter means- you add all sides up OR multiply.....

polygon has 5 sides and one side equals 3....

you can do 3+3+3+3+3

to find your answer or simply multiply 3*5

Your answer will be 3+3+3+3+3 or 3*5= 15

astra-53 [7]2 years ago

6 0

Answer:

answer is option a)15in

Step-by-step explanation:

we know that a polygon has all sides equal

5sides(pentagon has 5 sides) ×3inch

=15inches

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What is the Slope of 7x+4y=20

yKpoI14uk [10]

Answer:

slope = $\frac{-7}{4}$

Explanation:

The general form of the linear line is:

y = mx + c

where:

m is the slope

c is the y-intercept

The given equation is:

7x + 4y = 20

We will start by putting the equation in the general form:

7x + 4y = 20

4y = -7x + 20

$\frac{4y}{4} = \frac{-7x}{4} + \frac{20}{4}$

y = $\frac{-7}{4} x + 5$

Now, comparing our equation with the general form, we would find that:

m = slope = $\frac{-7}{4}$

c = y-intercept = 5

Hope this helps :)

8 0

2 years ago

A surveyor wants to find the distance AB across a lake in the diagram. He locates a point C and the midpoints M and N of AC and

Gemiola [76]

AB = 56 because the bigger triangle is 2 times the smaller one.

5 0

3 years ago

Ling has 48 pictures to put in an album. She can fit 6 pictures on on each page. How many pages will ling need write an equation

Rashid [163]

48/6=n n=8. Why? 6 pics on each page with 48 pics means you must divide 48/6 to get 8, which is the number of pages

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3 years ago

What value of c make the relation (c,9), (8,7),(6,5) a function

Gemiola [76]

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Step-by-step explanation:

plz leave a like

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3 years ago

Which polynomial is equivalent to (y+10)^2?

notka56 [123]

Answer:

Step-by-step explanation:

(a + b)² = a² + 2ab +b²

a = y & b = 10

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= y² + 20y + 100

3 0

2 years ago