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3 years ago

Can someone plz help me on mixed numbers plz

Mathematics

2 answers:

IRINA_888 [86]3 years ago

3 0

Answer:

The answer 3/4

Step-by-step explanation:

olga2289 [7]3 years ago

3 0

Answer:

\frac{3}{4}

[tex]convert \: the \: mixed \: numbers \: into \: a \: fraction frac{9}{4} - \frac{3}{2}

applying the fractions formula for subtraction

(9 \times 2) - (3 \times 4) \\ 4 \times 2 \\ = 18 - 12 \\ 8 \\ = \frac{6}{8} \\ then \: diide \: each \: number \: by \: 2 \: and \: get \\ \: \frac{3}{4}

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wolverine [178]

Answer:

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Step-by-step explanation:

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3 years ago

What is one of the solutions to the following system of equations?

Amanda [17]

Answer:

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Step-by-step explanation:

Given : $x^{2} +y^{2} =65$

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To Find: solution of given system of equations.

Solution:

Equation a : $x^{2} +y^{2} =65$

Equation b : $x+y=7$

Substitute the value of y from equation b in equation a

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Now substitute value of y in equation a

Thus equation a becomes:

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$(x+1)(x-8)=0$

⇒ x= -1 and x = 8

Now substitute values of x in equation b to obtains values of y

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Thus (x,y)=(-1,8)

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Thus (x,y)=(8,-1)

Hence Option A is the correct solution .

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3 years ago

Read 2 more answers

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