3 years ago

Complete the equation describing how x and y are related.

Mathematics

1 answer:

Natali5045456 [20]3 years ago

4 0

Answer: -5

Step-by-step explanation:

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Pls help thank you 168 = -84n

Ghella [55]

Answer:

n = -2

Step-by-step explanation:

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2 years ago

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The table below shows the transportation method of employees at a certain company. What percent of employees walk to work ?

11111nata11111 [884]

758+530+7+105=1400
7/1400 x 100= 1/2

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2 years ago

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What is the most precise term for quadrilateral ABCD with vertices A(3,1) , B(4,5) , C(7,5) , D(7,2) answer choices; A. KITE B.

SOVA2 [1]

Answer:

Step-by-step explanation:

Given are the vertices of a quadrilateral.

WE have to find the name of the quadrilateral

WE have slope of AC = (5-1)/(7-3) = 1

and slope of BD = (2-5)/(7-4) = -1

Since m1m2 =-1 we get

the diagonals cut at right angles

This property is special property for square, rhombus and kite only.

Let us check if diagonals bisect each other

Mid point of AC = $(\frac{3+7}{2} ,\frac{1+5}{2} =(5,3)$

Mid point of BD = $(\frac{4+7}{2} ,\frac{2+5}{2} =\neq 5,3)$

Since diagonals do not bisect this is neither rhombus nor square.

Only possibility is kite

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2 years ago

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The total number of Living humans on Earth was converted to scientific notation using an ontine calculator and was reported to b

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7.158 x 10^9 rounds to 7 x 10^9

7 x 10^9 means 7 followed by 9 zeros.

7.158 * 10^9 is approximately equal to 7 * 10^9 = 7,000,000,000

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3 years ago

What is the population variance for 2, 8, 15, 4, 12, 10, 14, 7, 4, 7

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Answer:

2-1

4- 2

8-1

10-1

12-1

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14-1

15-1

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