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SVEN [57.7K]
3 years ago
5

Which description is paired with its correct expression?

Mathematics
1 answer:
lisov135 [29]3 years ago
8 0

Answer:

A number is twice as much when put added by 4 to equal 12

2x+4=12

Step-by-step explanation:

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HELLPPPP ANSWERRR AND EXPLAIN!!!!!​
bixtya [17]

Answer:

No

Step-by-step explanation:

This is because K and B don't share the same angle measurement. They both will be different numbers that must equal 180 degrees. With that K will be corresponding with J while B will be corresponding with D.

Hope this Helped

5 0
3 years ago
Read 2 more answers
A rectangular state flag has dimensions 7 feet by 5 1/2 feet. How long is its diagonal? Round your answer to the nearest tenth i
slamgirl [31]
The formula for a diagonal of a rectangle is <span>√w^2+h^2, with w and h being the width and height. Plug in your numbers to get </span><span>√7^2+5.5^2. Simplify that into </span><span>√49+30.25, then to </span><span>√79.25. Use your calculator to get 8.9022. The diagonal is 8.9 feet.</span>
5 0
3 years ago
Don’t answer if you don’t know !!
DochEvi [55]

Answer:

72 sides

Step-by-step explanation:

The sum of the angles of a polygon with n sides is (n−2) × 180

Since the polygon is regular, we can divide by the number of sides to find the measure of each angle (n−2) × 180 / n

Each angle is equal to 175

(n−2) × 180 / n = 175

Multiply each side by n

(n-2)180 = 175n

Distribute

180n -360 = 175n

Subtract 180n from each side

180n-180n-360 = 175n-180n

-360 = -5n

Divide each side by -5

-360/-5 =-5n/-5

72 = n

There are 72 sides

3 0
3 years ago
Read 2 more answers
Plz help! I don’t know how to do these!
Maurinko [17]
  1. Step-by-step explanation:
  2. x = 120
  3. x= 65
  4. x= 24

4. x= 40

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<em><u>hope </u></em><em><u>this</u></em><em><u> will</u></em><em><u> be</u></em><em><u> helpful</u></em><em><u> to</u></em><em><u> you</u></em><em><u> </u></em><em><u>.</u></em>

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5 0
3 years ago
1, create the equation and then solve.
ser-zykov [4K]

Answer:

52-x=14   38

Step-by-step explanation:

52 players were playing until the server crashed, only fourteen remained after 38 disconnected.

6 0
2 years ago
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