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3 years ago

7

Camila and Evelyn work at a dry cleaners ironing shirts.Camila can iron 40 shirts per hour, and Evelyn can iron 20 shirts per ho

ur.How many total shirts would be ironed between the two workers

2 answers:

GalinKa [24]3 years ago

8 0

60 shirts can be ironed per hour with two workers

spin [16.1K]3 years ago

4 0

Answer: 60 shirts.

Step-by-step explanation: Camila: 40/hr Evelyn: 20/hr

20 + 40 = 60

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Find the value of x

kodGreya [7K]

Answer:

Last Option

Step-by-step explanation:

We have a triangle and we know its three sides.

We want to find one of your anguos. Then we use the cosine theorem.

$c ^ 2 = a ^ 2 + b ^ 2 -2abcosx$

Where

$c = 14\\a = 11\\b = 19$

Now we solve for x from the equation

$c ^ 2 = a ^ 2 + b ^ 2 -2abcosx\\\\\\14^2 = 11^2 + 19^2 -2(11)(19)cosx\\\\14^2 -11^2 -19^2 = 2(11)(19)cosx\\\\-286=2(11)(19)cosx\\\\cosx = \frac{-286}{2(11)(19)}\\\\x = arcos(\frac{-286}{2(11)(19)})\\\\x = 46.8\°$

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3 years ago

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What is the solution to the system of equations?

Veronika [31]

Answer: x = -2, y = 4

Step-by-step explanation:

Where the lines intersect on the graph.

X coordinate is x, Y coordinate is y.

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3 years ago

A group of friends were working on a student film that had a budget of $500. They used $25 of their budget on props. What percen

Dmitriy789 [7]

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1/8

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3 years ago

Write all the numbers that will round to 330

grandymaker [24]

Answer:

229.6 229.7 229.8 229.9 330.1 330.2 330.3 330.4

Step-by-step explanation:

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3 years ago

What is the value of x using the Pythagorean theorem?

Vesnalui [34]

A^2+b^2= c^2

Plug in the points. the longest side is always c.

95.2^2+ b^2= 168^2.

Square the numbers.

9063.04+ b^2= 28224

Subtract 9063.04 on both sides.

b^2= 19160.96

Find the square root.

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Or, b= 138.4 (rounded down)

I hope this helps!
~kaiker

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3 years ago