3 years ago

Pls help due in 10 mins

Mathematics

1 answer:

defon3 years ago

8 0

Mark me brainliest and I will

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1.5r - 3r + 8r + 2.5r solve by combining like terms

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3 years ago

Jimmy runs 2 miles monday 1.2 miles tuesday and 4.75 miles on friday.what is the total number of miles jimmy ran for three days?

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Sent a picture of the solution to the problem (s).

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3 years ago

Point A is located at (3,-6) and point A is located at (1-2). What is the scale factor?

Anuta_ua [19.1K]

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The scale factor is 3.

Step-by-step explanation:

Let the origin O(0,0) is the reference point and the coordinates of the point A are given by (3,-6).

Therefore, the distance OA is given by $\sqrt{(3 - 0)^{2} + (- 6 - 0)^{2}} = 3\sqrt{5}$ units.

Again, the coordinates of point A' are (1,-2).

Therefore, the distance OA' is given by $\sqrt{(1 - 0)^{2} + (- 2 - 0)^{2}} = \sqrt{5}$ units.

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3 years ago

For the triangle shown below, complete the following table.

dem82 [27]

Answer:

Step-by-step explanation:

In the given triangle

With reference angle A

perpendicular (P) = 3

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So sin A = p/h = 3/5

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hope it helps :)

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3 years ago

Here are the test scores for 10 students in Mr. P's class.

lutik1710 [3]

We need mean

$\\ \rm\hookrightarrow Mean=\dfrac{Sum}{n}$

$\\ \rm\hookrightarrow \dfrac{59+94+57+87+75+90+82+57+65+77}{10}$

$\\ \rm\hookrightarrow 74.3\%$

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2 years ago