Please answer correctly !!!!!!!!!!!!!! Will mark brainliest answer !!!!!!!!!!!!!!!

Mathematics

1 answer:

Stells [14]3 years ago

8 0

Answer:

where is your Question??????

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I need help on only number 5

Anika [276]

The answer is (4,-20)

Hope this helps!

8 0

3 years ago

This happens when an answer to a problem that is a decimal is rounded in order to produce a meaningful answer

zheka24 [161]

I think the word your asking for is rounding.....?

3 0

3 years ago

Which equation is rewritten in vertex form

ser-zykov [4K]

Answer:

Option (2)

Step-by-step explanation:

Given expression is, y = (x + 3)² + (x + 4)²

By solving this expression,

y = x² + 6x + 9 + x² + 8x + 16

y = 2x² + 14x + 25

y = (2x² + 14x) + 25

y = 2(x² + 7x) + 25

y = 2[x² + 2(3.5x) + (3.5)² - (3.5)²] + 25

y = 2[x² + 2(3.5x) + (3.5)²] - 2(3.5)² + 25

y = 2(x + 3.5)² - 24.5 + 25

y = 2(x + 3.5)² + 0.5

$y=(x+\frac{7}{2})^2+\frac{1}{2}$

Therefore, Option (2) will be the vertex form.

6 0

3 years ago

Find the GCF <img src="https://tex.z-dn.net/?f=32xy-18%20x%5E%7B2%7D%20" id="TexFormula1" title="32xy-18 x^{2} " alt="3

eduard

The GCF is the largest number that can go into both the terms. Since "y" isn't in both terms, it can't include y. x, however, is, so we know our GCF has x in it. What's the largest whole number that can go into 32 and 18? 2. Your GCF is 2x.

Don't forget to rate this answer the Brainliest!

4 0

4 years ago

Jason has $0.37 worth of pennies and nickels. He has a total of 13 pennies and nickels altogether. Determine the number of penni

fredd [130]

Answer: Jason has 7 pennies and 6 nickels.

Step-by-step explanation:

Let be "p" the number of pennies that Jason has and "n" the number of nickels that Jason has.

Set up a system of equations:

$\left \{ {p+n=13} \atop {0.01p+0.05n=0.37}} \right.$