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3 years ago

Solve the following system of equations algebraically: y = – 4x + 22 y = 3x + 10

Mathematics

1 answer:

ivolga24 [154]3 years ago

3 0

Answer:

Answer

Step-by-step explanation:

y=-4x+22

x=(11/2,0)

y=(0,22)

y=3x+10

x=(-10/3,0)

y=(0,10)

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A farmer sells 8.3 kg of apples and pears at the farmers market this way is apples and Restless Paris how many kilograms of Pari

Serga [27]

Answer:

She sell 2.075 kilograms of pears at the farmer's market.

Step-by-step explanation:

There is a mistake in the question some data is missing, so the correct question is below:

A farmer sells 8.3 kg of apples and pears at the farmer's market. 3 /4 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?

Now, to find the kilograms of pears.

Total weight of apples and pears = 8.3 kg.

Weight of apples = $\frac{3}{4}$ of 8.3 kg.

So, to get the weight of apples:

$\frac{3}{4} \times 8.3$

$=0.75\times 8.3$

$=6.225\ kg.$

Thus, the weight of apples = 6.225 kg.

Now, to get the weight of pears we subtract the weight of apples from the total weight of apples and pears:

$8.3-6.225\\\\=2.075\ kg.$

Therefore, she sell 2.075 kilograms of pears at the farmer's market.

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4 years ago

In a right triangle, if one of the angles is 35°, what are the measures of the other two angles? 45° and 45° 45° and 90° 55° and

Alex73 [517]

Since triangle has 3 180degrees
Thus for right abgled triangle 1 angle is 90 and the other is 180-90-35=55

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4 years ago

If KC = 31, what is KN?

Olegator [25]

KC= 31-10= 21
21÷2=10.5
KN= 10.5×4=42
42+1=43
KN=43

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3 years ago

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Help me please thanks

Anastasy [175]

I’m going to say it 3/5 because the other answer are too large

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3 years ago

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loris [4]

83 is a prime
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4 years ago

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