A square wrestling mat has a perimeter of 12x + 32 feet. Write an expression that represents the side length of the mat in feet.

Answers

Answer 1
Answer:

Answer: 3x+8\ ft

Step-by-step explanation:

Given

Square wrestling has a perimeter of 12x+32 feet

Suppose the side of the square mat is a

Perimeter is the sum of the side lengths of a polygon

for square, it is given by

\Rightarrow 4a=12x+32\n\n\Rightarrow a=(12x+32)/(4)\n\n\Rightarrow a=3x+8\ ft

Therefore, the side length of the square mat is 3x+8\ ft


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Angles 1 and 4 need to be congruent, as if they are equal then that means angles 2 and 3 are also equal :)

What should be done to solve the following equation? d-8=9
A. Subtract 8 from both sides
B. Add 8 to both sides
C. add 9
D. subtract 9 from both sides

Answers

B. Add 8 to both sides

Factors for x squared plus 9x plus 18

Answers

It is 3-6
So (x+6)(x+3) because 6*3=18 and 6+3=9

Answer:(X+3)(X+6)

Step-by-step explanation:

NEED ANSWER QUICKLYthe coordinates of a and l are -4 and 12 what is the coordinate of the midpoint between them

Answers

it’s between two and three which might turn out to be a decimal

Round off 17.2 to one significant figure

Answers

Answer:

round off 17.2 to one significant figure is 17.

Step-by-step explanation:

Given : 17.2 number

To find : round off 17.2 to one significant figure.

Solution : We have given

Number 17.2

We can see from the given number , after decimal number is less than 5 so, we will not consider it.

If the number after decimal is greater than 5 then it increase the previous number by 1

Example: 17.5 it becomes 18.

Therefore, round off 17.2 to one significant figure is 17.

when rounding off the rule is you round off to the nearest 5.
17.2 would then be rounded of to 17. should it have been 17.5 you would then round up to the next 5 which would be 18

I’ll mark you brainliest!!!!! Which point is a solution to the inequality represented by this graph?

Answers

Answer:

A is a solution because it is in the shaded area.

Step-by-step explanation: