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3 years ago

Which of the following is a correct interpretation of the expression 2 + 72+72, plus, 7?

Mathematics

1 answer:

Soloha48 [4]3 years ago

3 0

Answer:

Im not sure but im pretty sure it is 9+144

Step-by-step explanation:

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Work out the size of one of the exterior angles

hodyreva [135]

Given Information :-

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A polygon with 10 sides ( Decagon )

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To Find :-

⠀

The value of one of the exterior angles

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Formula Used :-

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$\qquad \diamond \: \underline{ \boxed{ \pink{ \sf Exterior ~angle = \dfrac {360^\circ}{no. ~of~sides}}}} \: \star$

⠀

Solution :-

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Putting the given values, we get,

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$\sf \dashrightarrow Exterior ~angle = \dfrac{360 ^\circ}{10} \: \: \\ \\ \\ \sf \dashrightarrow Exterior ~angle = \frac{36 \cancel{0}^\circ}{ \cancel{10}} \: \: \\ \\ \\ \sf \dashrightarrow Exterior ~angle = \underline{ \boxed{ \frak{ \red{36^\circ}}}} \: \star \\ \\$

Thus, the value of the exterior angles of a Decagon is 36°.

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$\underline{ \rule{227pt}{2pt}} \\ \\$

8 0

2 years ago

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There are four classes of third graders at Woodbury Elementary School. One class has 24 students, one has 26 students, another h

Margarita [4]

The answer to this problem is B. 24 + 26 + 31 + 22.

6 0

3 years ago

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Mr.marquez had 123 eggs in a refrigerator in his restaurant.he put 32 more cartons of eggs in the refrigerator each carton conta

Reil [10]

Mr. Marquez has about 720 eggs.

8 0

4 years ago

Please answer quickly, I will mark you brainiest

yan [13]

Answer:

The answer is x = -3, 3

Step-by-step explanation:

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3 years ago

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Point A is located at (-5, 2) on a coordinate grid. Point A is translated 8 units to the right and 3 units up to create point A.

Molodets [167]

The closest distance between point A and point A' is 8.5 ⇒ B

Step-by-step explanation:

Let us revise the translation of a point

If the point (x , y) translated horizontally to the right by h units then its image is (x + h , y)
If the point (x , y) translated horizontally to the left by h units then its image is (x - h , y)
If the point (x , y) translated vertically up by k units then its image is (x , y + k)
If the point (x , y) translated vertically down by k units then its image is (x , y - k)

∵ Point A is located at (-5 , 2)

∵ Point A is translated 8 units to the right and 3 units up

- That means add x-coordinate by 8 and add y-coordinate by 3

∴ Point A' located at (-5 + 8 , 2 + 3)

∴ Point A' located at (3 , 5)

The distance between two points $(x_{1},y_{1})$ and $(x_{2},y_{2})$