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dezoksy [38]
2 years ago
13

Solve the system by substitution.

Mathematics
1 answer:
Brut [27]2 years ago
3 0

Answer:

((1)/(2),-(1)/(2))

Step-by-step explanation:

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Mike drank more than half the juice in his glass. what fraction of the juice could Mike have drunk?
maxonik [38]
He drank more than half of his drink... So we need to look for fractions greater than 1/2.

First, lets find equivalents of 1/2

\frac{1}{2}= \frac{2}{4} = \frac{3}{6}= \frac{4}{8}

If all of these fractions are equal to 1/2, then by adding to the numerator of these fractions, we'l have fractions greater than 1/2.

 2 +1 3
__= ___
 4      4

3/4 is greater than 1/2

Mike could have drunken 3/4 of the juice

4/6>1/2 Mike could have drunken 4/6 of the juice

5/8 is greater then 1/2 Mike could have drank 5/8 of the drink.

Answer=3/4, 4/6, 5/8 and many more possible fractions

4 0
3 years ago
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Find the length of the missing side. Leave your answer in simplest radical form.
malfutka [58]
Solve for hypotenuse

Hypotenuse = \sqrt{a^{2}+b^{2}}

Substitute 3 for A and 4 for B
\sqrt{3^{2}+4^{2}}

Solve exponents
3^2 = 9
4^2 = 16
\sqrt{9+16}

Add
9 + 16 = 25
\sqrt{25}

Solve square root
\sqrt{25} = 5
5 is your answer
5 0
3 years ago
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What is the cumulative frequency of 10-19
faltersainse [42]

Answer:7

Step-by-step explanation:

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3 years ago
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¿Cual es el volumen, en litros, de un cubo de 2 m de arista?
lutik1710 [3]

Answer:

مرحبًا ، لا أعرف الإجابة لأنني أتحدث الإنجليزية آسف ، أنا فقط بحاجة إلى نقاط

5 0
3 years ago
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A train that travels 30 miles in 1/3 hour at a constant speed is going faster than a train that travels 20 miles in 1/2 hour at
alexdok [17]

Answer:

The train going 30 miles in 1/3 hour is going faster than the other train.

Step-by-step explanation:

Calculate each rate by dividing the distance traveled by the amount of time it takes to cover that distance:

30 / (1/3) = 90 mph

20 / (1/2) = 40 mph

7 0
3 years ago
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