4 years ago

Please help!!!

Mathematics

2 answers:

AlexFokin [52]4 years ago

5 0

Answer:

first chapter test

Step-by-step explanation:

IrinaVladis [17]4 years ago

4 0

Answer:

FIRST CHAPTER TEST

Step-by-step explanation:

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What is the slope of the graphed line

irinina [24]

Answer:

3/9 or 1/3

Step-by-step explanation:

change in y over change in x is the slope

youre going up 3 and right 9, so 3/9 which simplifies to 1/3

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3 years ago

Donna earns $1,404 per week at her job. However, 19% of her income gets taken out in taxes, and 12% of her income gets taken out

lutik1710 [3]

I'd say 980.....1404 x .31 is about 435 Subtract that from 1404

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3 years ago

Please help I give 20 points please no fake answers =/

Licemer1 [7]

Answer to the question is b 1 4/5

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3 years ago

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bob and Cheryl are taking a road trip that is 189.80 miles. Bob drove 3/4 of the total distance.How many miles did Bob drive?

Tom [10]

142.35 miles. Just multiply 189.80 by 3/4 (or .75).

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4 years ago

The coordinates of the top of a tree are (-3,8), and an acorn is attached to the tree at (-1,5). If we know that the acorn lies

Charra [1.4K]

Let's say that the coordinates of the squirrel are: (x, y)

Since the coordinates of the acorn is halfway, between the tree and the squirrel, that means the acorn is the midpoint.

To work out the midpoint you do:

(sum of x-coordinates) divided by 2, (sum of y coordinates) divided by 2.

We can use this to form an equation .

So the sum of the x coordinates of the tree and the squirrel = -1 :

x-coordinates of the squirrel:

$\frac{-3+x}{2}=-1$ <em>(now solve for x)</em>

$-3+x = -2$

$x=1$

y-coordinates:

$\frac{8+y}{2}=5$ <em>(now solve for y)</em>

$8+y=10$

$y = 2$

So the coordinates of the squirrel are: (1, 2)

____________________

Answer:

(1, 2)

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3 years ago

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