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UNO [17]
4 years ago
11

Write the quadratic function in vertex form. y = x2 - 16x + 57

Mathematics
1 answer:
MrMuchimi4 years ago
3 0
I hope this helps you

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Which of the following inequalities is equivalent to 3-(w+2)>4 + 2w
maks197457 [2]

Answe Step-by-step explanati  :w este mai mic de cat  - 1:

 

7 0
3 years ago
Jane Martin-Smith and her husband deposited $500 in an account on their wedding day and each subsequent anniversary. The money w
PolarNik [594]

Answer:

On their 25th anniversary, their account will have $850

Step-by-step explanation:

7% per year for 25 years is 170%

170% of 500 is 850

I hope this helps!

8 0
3 years ago
Read 2 more answers
Mr. and Mrs. Smith retired on 80 percent of their pre-retirement earnings. If they are living on $35,000 per year, what was thei
hjlf
Below are the choices that can be found elsewhere:

a. 28,000
b. 43,750
c. 63,000
<span>d. 78,750
</span>
If they are living on $35,000 per year, the their pre-retirement income is <span>43,750. Its B. 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
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7 0
4 years ago
if you start on the unit circle at (0,-1) and move 360° in the counterclockwise direction, at what angle measure on the unit cir
maks197457 [2]

Answer:

270°

Step-by-step explanation:

(0, -1) is at the 270° angle.  If you do a 360°, you end up back where you started, so the angle is still 270°.

6 0
3 years ago
Ok here is a better pic I need help with it​
BartSMP [9]

Answer:

Step-by-step explanation:

First,You have to realize that if you multiply the amount of food by something, you multiply the amount of calories.  if some piece of food is 100 calories what happens if you eat 2?  you get 2 times that number of calories.  Same fi you eat half of one of that kind of food.  You get half the amount of calories.

Here he makes 1 1/2 (one and a half) times the amount.  Now, if this is confusing  you just need to realize that  multiplying by this is the same as multiplying by 1+1/2.  Say, again, a piece of food is 100 calories.  Multiplying it by this would look like the following.

100(1+1/2)

100*1 + 100*1/2

100+50

150

So if you ever have a mixed number like this  you could split it up into an addition problem and then distribute hat you're multiplying.  Another solution is to multiply by the improper fraction, which here is 3/2, so 100*3/2=150 as well.  Let me know if you don't get how to get the improper fraction or how to multiply fractions.

Now, super simple, just multiply the calories by that number.

310(1+1/2) = 310(3/2)

310 + 155 = 930/2

465 = 465

Kinda showed how to multiply by fractions, still if you don't get it let me know.  

6 0
4 years ago
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