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3 years ago

93+(68+7) common core

Mathematics

1 answer:

inna [77]3 years ago

4 0

First you solve the brackets;
68+7 = 75

Then you add the 93;
75+93 = 168

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BartSMP [9]

Answer:

The top right answer choice is correct.

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Step-by-step explanation:

Well first off, we know that:

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2.3 x 12 = 27.6 inches

Now that we have our two values, we need to decide which is greater than the other.

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3 years ago

Tessa claims that a rotation of 90° clockwise about the center of some polygons will carry the polygon onto itself. Select two p

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3 years ago

Read 2 more answers

Find the values of the pronumerals in this diagram. Write down the reason in each case.

timofeeve [1]

Answer:

see explanation

Step-by-step explanation:

a and 85 form a straight angle and are supplementary, thus

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In conclusion

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3 years ago

The coordinates of LMN are L (4,5), M (5,-2), and N (0,0). If the triangle is rotated 270° about point N, what are the coordinat

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Answer: (-2,-5)

Step-by-step explanation:

The rotation rule for rotating a figure about $270^{\circ}$ is given by :-

$(x,y)\to (y,-x)$ , where (x,y) is the coordinates for pre-image and (y,-x) is the coordinates for image. (1)

Given : The coordinates of LMN are L (4,5), M (5,-2), and N (0,0).

If the triangle is rotated 270° about point N

Then, the coordinates of M , will be :

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4 years ago