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padilas [110]
3 years ago
12

10th grade level LT1

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0

Answer:

<h2>? = 3.</h2>

Hope this will help you.

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Which equation does the graph of the systems of equations solve? It's a quadratic graph opening down and quadratic graph opening
vodka [1.7K]

Answer:

D. -x^{2} -2x+3=2x^{2} -8x+3

Step-by-step explanation:

We are given that,

The graph of the system of equations is a 'quadratic graph opening down and a quadratic graph opening up'.

This means that one quadratic equation will have leading co-efficient positive and other will have leading co-efficient negative.

So, we get that options A and B are discarded.

Further it is provided that the graph intersect at ( 0,3 ) and ( 2,-5 ).

This means that the pair of points must satisfy the given system of equations.

So, according to the options:

C. -x^{2} -2x+3=2x^{2} -8x-3

Putting x = 0, gives 3 = -3, which is not possible.

So, option C is dicarded.

D. -x^{2} -2x+3=2x^{2} -8x+3

Putting x = 0 gives 3 = 3 and x = 2 gives -5 = -5.

Hence, the graph of the given system solves the equation -x^{2} -2x+3=2x^{2} -8x+3.

7 0
3 years ago
Solve for X.<br> 5(x - 1) = 4(x - 8)
Karolina [17]

Answer:

x = -27

Step-by-step explanation:

5(x - 1) = 4(x - 8)

Distributive property

5x - 5 = 4x - 32

Subtract 4x from both sides

x - 5 = -32

Add 5 to both sides

x = -27

4 0
3 years ago
Addition expressions that have the value of -8
mafiozo [28]

Answer:

-8+0=-8

-9+1=-8

-10+2=-8

-11+3=-8

-12+4=-8

-13+5=-8

-14+6=-8

-15+7=-8

-16+8=-8

The list goes on and on, but you can see the pattern!

<em>Please mark brainliest, thanks!</em>

8 0
3 years ago
Rewrite using the distributive property. <br><br> 72 + 54<br> plz give an answer :,&gt;
tatiyna

Answer:

It began after the stock market crash of October 1929, which sent Wall Street into a panic and wiped out millions of investors. Over the next several years, consumer spending and investment dropped, causing steep declines in industrial output and employment as failing companies laid off workers

3 0
3 years ago
Write the number named by the underlined digit in words.<br> 2.369<br> -
Liula [17]

Answer:

Nine thousandth

Step-by-step explanation:

Only the nine thousandth is underlined I think, therefore you did not have to write out the words for the numbers before it

4 0
3 years ago
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