2 years ago

Fraction Questions:

Mathematics

2 answers:

yanalaym [24]2 years ago

6 0

Part a : 2 and 7/12.
Part b:2 7/12 - 2 7/12 is 0.

bagirrra123 [75]2 years ago

3 0

Answer:

Step-by-step explanation:

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What is the value for y? Enter your answer in the box. y =

MArishka [77]

The given triangle has two sides marked equal and hence is an isosceles triangle.In isosceles triangle base angles are equal <A=<B=50.

Sum of angles in any triangle is 180 degrees.

<A+<B+<C=180°

50+50+5y+10=180

Adding like terms :

110+5y=180

Subtracting 110 on both sides:

5y=70

Dividing both sides by 5:

y=14.

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2. Find the distance between A (-1, 4) and B (1.-1) 5.39 5.19 5.29 5.09

Verizon [17]

<h3>Answer: A) 5.39</h3>

=====================================================

Explanation:

Apply the distance formula.

$d = \sqrt{ (x_1-x_2)^2+(y_1-y_2)^2}\\\\d = \sqrt{ (-1-1)^2+(4-(-1))^2}\\\\d = \sqrt{ (-1-1)^2+(4+1)^2}\\\\d = \sqrt{ (-2)^2+(5)^2}\\\\d = \sqrt{ 4+25}\\\\d = \sqrt{ 29}\\\\d \approx 5.38516\\\\d \approx 5.39\\\\$

You could also use the pythagorean theorem which is what the distance formula is based off of.

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AleksandrR [38]

Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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myrzilka [38]

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