3 years ago

Find the perimeter of the figure. I’ll mark brainliest if correct

Mathematics

2 answers:

Naily [24]3 years ago

5 0

9+ 9 +9+9+9+30
75. Add all the sides together

koban [17]3 years ago

4 0

Answer:

66 ft.

Step-by-step explanation:

Add 9+9+9+9+30 and that equals 66.

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E = [1 2] A = [3 0]<br> [2 -1]

lyudmila [28]

You know the factor of 2 will make the result have even numbers. Thus C and D are immediately eliminated. To tell whether the answer is A or B, you only need to find the second number.
.. 2*(1*0 +2*(-1)) = -4

The appropriate selection is ...

B. [14 -4]

5 0

4 years ago

During one month, a rental agency rented a total of 155 cars, trucks, and vans. Nine times as many cars were rented as vans, and

solong [7]

Answer:

The system of three equations is equal to

$x+y+z=155$

$y=9x$

$z=3y$

Step-by-step explanation:

Let

x ----> the number of cars rented during one month

y ----> the number of vans rented during one month

z ----> the number of trucks rented during one month

we know that

$x+y+z=155$ ----> equation A

$y=9x$ ---> equation B

$z=3y$ ----> equation C

8 0

3 years ago

{PLEASE HELP ITS GEOMETRY!

Vera_Pavlovna [14]

Answer:

(x+3)^2 + (y-1)^2 = 12.25

Step-by-step explanation:

(-3,1) = center; radius = 3.5

(x+3)^2 + (y-1)^2 = (3.5)^2

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4 0

4 years ago

Determine the quadrant(s) in which (x, y) is located so that the conditions are satisfied.

just olya [345]

(x,y) = (0,0)

Hope this helps

8 0

3 years ago

Solve the solution by SUBSTITUTION.<br> x - y = -2<br> 2x - 2y = 16

timurjin [86]

Answer:

these is the answer of

x-y= -2

answer:

x= -2 +y

these is the answer of

2x - 2y = 16

answer:

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3 years ago