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2 years ago

11

In the diagram below, DE is parallel to Y. What is the value of x

1 answer:

Kobotan [32]2 years ago

3 0

180-115=65 (just writing this because my answer has to be over 20 characters)

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Andrea bought 1 2/5 pounds of avocados at $4.20 per pound and 2 1/

guapka [62]

Answer:

$14.43¢

Step-by-step explanation:

We are given; $1\frac{2}{5}$ pounds, 1 pound = $4.20 and $2\frac{1}{4}$ pounds,1 pound = $3.80 that Andrea bought.

Now we need to find her total cost. To do that, we must first find the cost of the avocados. To do so, let us set up a graph. But before that is done, convert $1\frac{2}{5}$ to a decimal. It is 1.4. Now we can set up a graph.

<u>Avocados</u>

$\frac{4.2}{1}=\frac{x}{1.4}$

Switch sides

$\frac{x}{1.4}=\frac{4.2}{1}$

Apply rule: $\frac{a}{1}=a$

$\frac{x}{1.4}=4.2$

Multiply both sides by 1.4

$\frac{1.4x}{1.4}=4.2\cdot \:1.4$

Simplify

$x=5.88$

So, her cost for avocados is $5.88¢

Now we must first find the cost of the avocados. To do so, let us set up a graph. But before that is done, convert $2\frac{1}{4}$ to a decimal. It is 2.25. Now we can set up a graph.

<u>Asparagus</u>

$\frac{3.8}{1}=\frac{x}{2.25}$

Switch sides

$\frac{x}{2.25}=\frac{3.8}{1}$

Apply rule : $\frac{a}{1}=a$

$\frac{x}{2.25}=3.8$

Multiply both sides by 2.25

$\frac{2.25x}{2.25}=3.8\cdot \:2.25$

Simplify

$x=8.55$

So, her cost for asparagus is $8.55¢

<u>Total cost</u>

Now that we have found out how much both of the fruits Andrea bought costs, we need to sum it up (meaning add it) to find the total cost:

$5.88¢ + 8.55¢ =

5.88 + 8.55 = 14.43

Therefore, Andrea's total cost of the fruits is $14.43¢

8 0

2 years ago

The area of circle can be expressed by the

nadezda [96]

9514 1404 393

Answer:

r = √(A/π)

Step-by-step explanation:

Solve for r. Do this by dividing by the coefficient of the r² term, then taking the square root.

A = πr²

A/π = r²

r = √(A/π)

5 0

2 years ago

Evaluate each expression. 3^-2

Rus_ich [418]

9 is the answer negatives cancel out creating positve

7 0

2 years ago

Read 2 more answers

PLEASE JUST GIVE EXPRESSION. WILL GIVE BRAINLIEST

Tcecarenko [31]

Answer:

like a month she earns $462.30

so if you want like how many she earns in 4 years then,

just do $462.30×4

after calculation answer will come.

8 0

2 years ago

2(3x-1)-3x+4 <br><br> HELP WHAt Is THE ANSWER

11111nata11111 [884]

Step-by-step explanation:

You can use the distributive formula to answer:

a(b - c) = ab - ac

2(3x - 1) - 3x + 4

6x - 2 - 3x + 4

Simplify by the common terms:

3x + 2

That is the answer

Hope that helped!!

~A̷l̷i̷s̷h̷e̷a̷♡

3 0

2 years ago

Read 3 more answers