All categories

3 years ago

17 POINTS! I will also give Brainliest!

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

3 0

Answer:

c 39

Step-by-step explanation:

Parameter is the sum of the lengths of all sides of a polygon. The sides of the polygon are PT, TS, SR, RQ, and QP. To get the length of a side, we use the distance formula: Each vertex in the polygon has its corresponding points:\

So to get the length of side PT, we use the distance formula and the vertices of side PT:

The length of PT is

The same procedure is done for the other 4 sides and the following are the answers:

And by adding all the sides, you get the perimeter:

By rounding off, the answer is 39 units.

have a nice day

You might be interested in

6.<br> 5. ¿Qué número tiene el mismo<br> valor que l centena, 7 decenas?

pashok25 [27]

Answer:

7 Decenas = 70 Unidades espero que te ayude

Step-by-step explanation:

5 0

3 years ago

Line t intersects line u as shown below <br><br><br> What is the value of x

Rudiy27

Answer:

x = 117 degrees

Step-by-step explanation:

Find the diagram attached

From the diagram, the angle at the top left on line t is equal to theta of the top left on line u and is equal to 117 degrees (corresponding angle)

Also the angle angle on the top left on line u will be equal to x (vertically opposite angle)

Hence the value of x = 117 degrees (vertically opposite to each other on line u)

5 0

3 years ago

What is the value of x in the equation 2x + 1/2x + 2(1+x) = 29?

erica [24]

Answer:

Step-by-step explanation:

$2x + \frac{1}{2} x + 2(1 + x) = 29$

Multiply through by 2

That's

$4x + x + 4(1 + x) = 58$

<u>Expand</u>

That's

5x + 4 + 4x = 58

9x = 58 - 4

9x = 54

Divide both sides by 9

That's

$\frac{9x}{9} = \frac{54}{9}$

We have the final answer as

Hope this helps you

5 0

3 years ago

Katie is in charge of bying juice for the teachers breakfast party. If one teacher will drink 18 and 22 ounces of juice, and the

Lerok [7]

300m2+120m+180 dollars

6 0

3 years ago

Please simplify this equation

Citrus2011 [14]

Use pemdas (parenthesis, exponents, multiply/divide, add/subtract);

5.9(4) + 4³ + 3.86

5.9(4) + 64 + 3.86

23.6 + 64 + 3.86

The answer is C) 91.46

8 0

3 years ago