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Zanzabum
2 years ago
12

Find X and Y. can someone please help me with this question, thank you

Mathematics
1 answer:
Arturiano [62]2 years ago
3 0

3<em>x</em> + 120° + <em>x</em> + 120° = 360°

4<em>x</em> + 240° = 360°

4<em>x</em> = 120°

<em>x</em> = 30°

<em>y</em> = 1/2 (3<em>x</em> - <em>x</em>)

<em>y</em> = 1/2 (90° - 30°)

<em>y</em> = 1/2 × 60°

<em>y</em> = 30°

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In the answer space below, provide the larger of the two positive integers that add up to 60 and have the largest possible produ
MAXImum [283]

Answer:

The two positive integers are 30 and 30

Step-by-step explanation:

Let

x------> the larger  positive integer

y-----> the smaller positive integer

P----> the product o the two positive integers

we know that

x+y=60

y=60-x -----> equation A

P=xy ----> equation B

substitute equation A in equation B

P=x(60-x)

P=60x-x^{2}

This is the equation of a vertical parabola open downward

The vertex is a maximum

The y-coordinate of the vertex is the largest possible product

Using a graphing tool

The vertex is the point (30,900)

That means------> For x=30 The largest possible product is 900

and

y=60-x ------> y=60-30=30

therefore

The two positive integers are 30 and 30

5 0
3 years ago
Write the linear equation that goes through the points (2, 20) and (-3, 8). *
Lyrx [107]

Answer:

2.4x+15.2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Solve 1/f=1/a+1/b for f
Alika [10]

Answer:

f=ab/a+b

Step-by-step explanation:

Let's solve for f.

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3 0
3 years ago
How many segments of length x will fit into the circumference of this circle? Express your answer to the nearest hundredth.
Trava [24]

Answer:

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6 0
2 years ago
Esessment
Klio2033 [76]

The area of the given composite figure is 34 square feet

<h3>Area of rectangle</h3>

Area of the rectangle = length * width

<h3>Get the area of the given composite figure</h3>

For the composite figure shown:

Area = (8*3) + (2 * 5)

Area = 24 + 10

Area = 34 square feet

Hence the area of the given composite figure is 34 square feet

Learn more on area of rectangle here: brainly.com/question/25292087

3 0
2 years ago
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