3 years ago

This is hard and I need some help

Mathematics

1 answer:

aliina [53]3 years ago

4 0

Answer:

Step-by-step explanation:

Answer attached.

Hope it helps ^_^

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A man divided $9,000 among his wife, son, and daughter. The wife received twice as much as the daughter, and the son received $1

oksian1 [2.3K]

Your answer is A. x/2+1000

the mother recieved $4000 and the son recieved $3000, $4000/2 equals $2000, $2000 plus $1000 equals $3000

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3 years ago

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The sum of 38 and twice a number is 24

lukranit [14]

38 +2N = 24

2N = -14

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3 years ago

The midpoint of is M(–1, –2). One endpoint is C(–9, –4). Find the coordinates of the other endpoint D.

lions [1.4K]

x coordinate of D = distance of 9 - 1 = 8 from point M

y coordinate of D = 4-2 = 2 from point M

so coordinates of D are (--1+8 , -2 + 2) = (7 , 0) answer

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2 years ago

9) Which equation represents the line that passes through the point (3,4) and is parallel to the x-axis?

kobusy [5.1K]

Since the line is parallell to the x-axis we know the slope is zero: $m=0$

Using the point-slope formula we can substitute know values:
$y=mx+b$
$4=0(3)+b$
$b=4$
$y=0x+4$
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You could also jsut do it by inspection: since it passes through (3,4) and is horizontal it must cross at (0,4) i.e. all y=4.

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3 years ago

Michelle wishes to build a square pool in her backyard. She has saved enough to build a pool with the area of 150 square feet. W

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When it comes to finding the area of spaces, you must determine its shape. In this case, the shape of the pool is a square. From there, we will use the formula to find the area of a square.

Area = (side)^2

Since the square of the square's side is its total area, then if vice versa, we have to find the square root of the area to find the length. Thus,

Length = √150 = 5√6 = 12.25 ft

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3 years ago