2 years ago

Help please I don’t want to get it wrong. Don’t know how to do this

Mathematics

1 answer:

TEA [102]2 years ago

7 0

I think the answer is ten

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Can someone make 3 or more equations with 2 variables on both sides, in a fraction, integer, and decimal form?

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2 years ago

If you have 2\10 of an apple, how many fifths do you have

sukhopar [10]

Answer:

4/5

Step-by-step explanation:

1 - 2/10 = 8/10 = 4/5

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2 years ago

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What is the image point of (1, -2) after a translation right 4 units and down 4 units?

zaharov [31]

It would be 4 over -4

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2 years ago

Please help me with this

Ne4ueva [31]

Answer:

Option c

Step-by-step explanation:

A system of equations are given to us. And we need to solve them . The given system is

$\begin{cases} y = 2x - 3\dots 1 \\ y = x^2 - 3\dots 2 \end{cases}$

We numbered the equations here . Now put the value of equation 1 in equation 2 that is substituting y = 2x - 3 in eq. 2 .

$\implies y = x^2 - 3 \\\\\implies 2x - 3 = x^2 - 3 \\\\\implies x^2 - 2x = 0 \\\\\implies x(x-2) = 0 \\\\\implies\red{ x = 0 , 2 }$

We got two values of x as 0 & 2 . Alternatively substituting these values we have ,

$\implies y = 2 x - 3 \\\\\implies y = 2(0)-3 \qquad or \qquad y = 2(2)-3 \\\\\implies y = 0-3 \qquad or \qquad 4 - 3 \\\\\implies \red{ y = -3 , 1 }$

Thefore the required answer is ,

$\red{Option\:c} \begin{cases} (0,-3) \\ (2,1) \end{cases}$

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2 years ago

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4. I<br> Write a linear function f with f (0) = 7 and f(3) = 1.

Delvig [45]

Answer:

f(x)=

Step-by-step explanation:

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2 years ago