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Helen [10]
3 years ago
5

Solve by substitution 4x+3y=23 5x- y=24

Mathematics
1 answer:
professor190 [17]3 years ago
4 0

Answer:

Math papa

Step-by-step explanation:

im fr

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A right triangle can be considered as a special type because the relationship of its sides can be described using the hypotenuse formula:

c^2 = a^2 + b^2

or

c^2 = x^2 + y^2

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c is the hypotenuse of the triangle and is the side opposite to the 90° angle

while a and b are the sides adjacent to the 90° angle

 

In the problem statement, we are given that one of the side has a measure of 2 = x, while the hypotenuse is 5 = c, therefore calculating for y:

y^2 = c^2 – x^2

y^2 = 5^2 – 2^2

y^2 = 21

y = 4.58

 

The natural number is the number before the decimal. Therefore the answer is:

y = 4

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Jasper made a flag for his football team. He painted 1/2 of the flag blue and 1/2 of the flag yellow. He added stars to 1/3 of t
SVETLANKA909090 [29]

For this case we have that half of the flag was painted blue and the other half yellow.

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\frac {1} {6}

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What is Mary's running speed in<br> miles per hour?
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Answer:

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