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crimeas [40]
3 years ago
14

11. What's the perimeter of a regular heptagon if one side measures 3 inches?

Mathematics
1 answer:
NemiM [27]3 years ago
7 0
When a polygon is regular, that means that all of its sides are the same length and all of its angles are the same. A heptagon has seven sides and you know that all of them measure 3 inches. You can find the perimeter by adding all of the side measures together, so 3 + 3 + 3 + 3 + 3 + 3 + 3, or 3 x 7. So, the perimeter of the heptagon is 21 inches.
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Ben is 4 times as old as Ishaan and is 6 years older than ishaan. How old is ben?
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Answer:

8 years old

Step-by-step explanation:

7 0
3 years ago
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What is -3/2 - 7/4 + 1/8
Eddi Din [679]

Answer:

3/8

Step-by-step explanation:

-3/2 can change to -12/8

7/4 can change to 14/8

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3 0
3 years ago
-1+5x≥-16 I dont know how to solve
olasank [31]

Answer:  x \ge -3

Explanation:

Follow PEMDAS in reverse to undo what's happening to x.

We first add 1 to both sides, then divide both sides by 5 to fully isolate x.

Refer to the steps below to see what I mean.

-1 + 5x \ge -16\\\\5x \ge -16+1\\\\5x \ge -15\\\\x \ge -15/5\\\\x \ge -3\\\\

The inequality sign stays the same the entire time. The only time it flips is when you divide both sides by a negative number.

The solution set for x is anything -3 or larger.

If x was an integer, then we could say the solution set is {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, ...}

7 0
2 years ago
F(x) = - 3x + 4; g(x) = f(x) + 1 <br> Graph it and then describe the graph
inna [77]

The graph of function f(x) and g(x) is parallel lines separated by 1 unit.

In this question we have been given two functions f(x) = - 3x + 4 and         g(x) = f(x) + 1

We need to graph these functions and then describe the graph.

The graph of given functions is as shown below.

The graph of function f(x) is a straight line with slope -3 and y-intercept 4.

The function g(x) is nothing but but function f(x) translated upward by 1 unit.

The graph of function g(x) is also a straight line with slope -3 and y-intercept 5.

Therefore, the graph of function f(x) and g(x) is parallel lines separated by 1 unit.

Learn more about graph of function here:

brainly.com/question/9834848

#SPJ1

3 0
1 year ago
The forumla f = 3y yards y to feed f and f = (n/12) converts inches n to feet f. write a composition of functions that converts
Solnce55 [7]
Equating the two formulas for f, you have
  n/12 = f = 3y
Then multiplying by 12 you get
  n = 36y

This formula converts yards (y) to inches (n).
5 0
3 years ago
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