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finlep [7]
2 years ago
9

Aries bought cookies to school. She gave a third of her cookies to Ana. Ana then gave a fourth of her cookies to Edna. Edna gave

Mathematics
1 answer:
Katena32 [7]2 years ago
4 0

Answer:

Aries originally had 48 cookies

Step-by-step explanation:

2 is half of 4

4 is 1/4th of 16

16 is 1/3rd of 48

check work by reversing steps:

Aries had 48 cookies, she gave 1/3 (16) to Ana. Ana gave 1/4th (4) to Edna, and  Edna gives 1/2 (2) to Ruth.

Ruth has 2, so the work is correct.

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10 One of the legs of a right triangle has vertices with coordinates (-2,4) and (10,0).
jeka57 [31]

The equation of the line of the other leg of the right triangle if it shares the vertice of (10,0) is y = -1/3x + 10/3

<h3>How to find the equation of a line?</h3>

The equation of a line in slope-intercept form is expressed as y = mx + b

where

m is the slope

b is the y-intercept

Given the coordinate points (-2, 4) and (10, 0)

Find the slope

Slope = -4/12
Slope = -1/3

Determine the y-intecept

0 = -1/3(10) + b

b = 10/3

Determine the equation

y = -1/3x + 10/3

Hence the equation of the line of the other leg of the right triangle if it shares the vertice of (10,0) is y = -1/3x + 10/3

Learn more on equation of a line here: brainly.com/question/13763238

7 0
2 years ago
the set of all real values of x such that xis greater than 9 and x is a member of the set integers can be represented using the
miskamm [114]

Answer:

Step-by-step explanation:

\{x|x\in Z, x>9\}

4 0
3 years ago
What value of x is in the solution set of 3(x - 4) 5x + 2?<br> O -10<br> 05<br> 05<br> O 10
djverab [1.8K]
Id have to say 5
Explanation: distributive property
Sorry if that’s wrong

-HOPE THAT HELPED!! <3

5 0
3 years ago
When Deion was born, his grandfather gave him a 7.5-gram gold coin as a present. Today, Deion read in the newspaper that a gram
Sindrei [870]

Step-by-step explanation:

1 garm = $50.04

7.5 gram = 50.04 × 7.5 = $375.3

7 0
3 years ago
For each part below, use the figure to fill in the blank.
kobusy [5.1K]

Answer:

a) m<F = 70

b) AB = 6

Step-by-step explanation:

a)

Since this is an isoceles triangle, the base angles are equal so:

2x + 40 = 180

2x = 140

x = 70

b)

Since all of the angles are equal, this is an equilateral triangle. This also makes all of the sides equal and the same.

8 0
3 years ago
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