find the vertex of y=-5x^2+10x+3

Answer:

Whats your last question?

Answer:

whats the question tho?

Step-by-step explanation:

Answer:

-3 and -16

Step-by-step explanation:

Difference: -3-(-16)= 13

-3(-16)= 48

Answer:

4

Step-by-step explanation:

I73/16 = 4.52

If he wants to put the same number in each bag, he would put 4 in each bag because the pencils cannot be cut into 0.52

Answer:135

Step-by-step explanation:72 + 63 =135

Answer:

18x10^-2

Step-by-step explanation:

Answer:

1234567890ooppplpppll

Answer:

10000

Step-by-step explanation:

Answer:

S=540

140+33+x+75+x+2x=540

173+x+75+x+2x=540

x+75+x+2x=367

x+x+2x=292

4x=292

x=73

2x=146

Answer:

1/2 x 4/5

Step-by-step explanation:

Step 1. Multiply the numerators:

1/12 × 4/5  = 4 x 1 = 4

Step 2. Multiply the denominators:

5 x 12 = 60

Step 3. Simplify the fraction:

4/60 = 1/15

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

Answer:

its d i guess so

Step-by-step explanation:

:) :) :) :)

Answer: 26.5 degrees

Step-by-step explanation:

This question can be solved using Arithmetic Progression.

Considers times 12am, 1am, 2am, 3am, 4am, 5am, 6am, 7am, 8am. (We take upto 8 am because the question says " next 8hours")

You will need to know the formula an = a + (n-1)d.

Take a=46 and a9=20 (n=9 here because there are 9 hours mentioned above)

Apply the values in the formula and you will get a + 8d = 20

Solve for d= -13/4

Now check which term does 6am comes. It is the 7th term.

Now solve for a7.

a7 = a + 6d

Apply the values you found earlier and you will get the final answer as 26.5

Hope it helps!

Given :

The sequence is -5 , -2 , 3 , 10 , 19 .

To Find :

The nth term of the given sequence .

Solution :

Difference between first 2 terms :

-2 - ( -5 ) = 3    1 term

3 - ( -2 ) = 5     2 term    

10 - 3 = 7         3 term

19 - 10 = 9       4 term

From the above observation we can say that difference is increasing in odd number .

So, the nth term will be :

[tex]a_{n+1}= -5 + (2n+1)[/tex]  for n greater than equal to 0.

Hence, this is the required solution.

Answer:

27 more

Step-by-step explanation:

7/11 x 99 = 63

4/11 x 99 = 36

63-36 = 27

Answer:

27

Step-by-step explanation:

7/11 * 9/9 = 63/99

4/11 * 9/9 = 36/99

63-36 =27

Answer:

11/8 or 1 3/8

Step-by-step explanation:

first you have to change the denominator to 8 in the 3/4, so that means you have to change the numerator too.

that gets you 6/8, so the new equation is

6/8+5/8

you only have to add the numerators, so it gives you 11/8.

to change it to a mixed number, all you have to do is find how many whole numbers (aka 8/8 in this situation) go into your improper fraction, and there is 1 in ours. you set that aside and you get 3/8 left over. You put those together and get 1 3/8

hope this helps! have a nice day!

Answer:

Diameter is C. 10.8

Circumference in terms of Pi is C. 10.8(pi)

Circumference is D. 33.9

Step-by-step explanation:

radius x 2= diameter

5.5x2=10.8

C=2(pi)r

C=2(pi)5.4

C=10.8(pi)

C=2(pi)r

C=2(3.14)5.4

C=33.9

Answer:

Number 1 is 10.8

Number 2 is 10.8

Number 3 is 33.9

Step-by-step explanation:

2021 edge

Answer:

20 and 25

Step-by-step explanation:

(I took the questions before)

Answer:

87.29,,,,,,,,

Step-by-step explanation:

87290 mm =87.29m

Answer:

y = -2x + 3

Step-by-step explanation:

y = mx + b

slope = m

m = y2 - y1/x2 - x1

-3 - 3/3 - 0 = -6/3

m = -2

y = -2x + b

b = y-intercept

b = 3

y = -2x + 3

Slope = -2

y intercept = 3

==========================================================

Explanation:

Use the two points shown in the slope formula

m = (y2-y1)/(x2-x1)

m = (-3-3)/(3-0)

m = -6/3

m = -2

The slope of -2 can be thought of as -2/1

slope = -2/1 = rise/run

rise = -2 and run = 1

Each time we move down 2 units, we move to the right 1 unit.

The y intercept is b = 3 since this is the location where the line crosses the y axis.

We go from y = mx+b to y = -2x+3 as the final answer

---------------

To check the answer, let's plug in (x,y) = (0,3)

y = -2x+3

3 = -2(0)+3 ... replace x with 0 and y with 3

3 = 0+3

3 = 3 ... true equation

Now let's plug in (x,y) = (3,-3)

y = -2x+3

-3 = -2(3)+3 ... plug in x = 3 and y = -3

-3 = -6+3

-3 = -3 .... also true

Because both points make the equation y = -2x+3 true, this confirms we have the correct equation.

Answer:

perimeter = 26 m

for area ,divide figure in two parts

area = area of 1st part = 8 m^2

area of 2nd part = 7m^2

area of whole figure = 15m^2

hope it helps

Answer:

The answer is: Volume = 320

Step-by-step explanation:

5 × 8 × 8 = 320

Answer:

320

Step-by-step explanation:

Volume of a rectangular prism = Length*Width*Height = 5*8*8 = 320

Hope this helps!!!

Answer:

x = 6

Step-by-step explanation:

Just a hunch

Answer:

y

Step-by-step explanation:

Answer:

The answer should be -15

Step-by-step explanation:

Hope this helps

Answer:

-15 my dude

Step-by-step explanation:

2+(-15)=13

Hope this helps :)

Answer:

Step-by-step explanation:

j=d-27

d=2j-2, using j from above makes this equation become

d=2(d-27)-2

d=2d-54-2

d=2d-56

-d=-56

d=56, since j=d-27

j=56-27

j=29

So John is 29 and Dre is 56

Answer:

d. x=45

Step-by-step explanation:

Answer: 10.5

Step-by-step explanation:

Answer:

10.5 cm

Step-by-step explanation:

First, the unit rate is .375 cm, because 3/8 = .375, so to find your answer you need to do .375 x 28 which = 10.5 cm.

Hope this helps!

Answer:

8(2+a) is the answer that you need there really is not much thought to it