plz help. who ever gets correct gets brainliest

Answer:

I hope it helps U

Step-by-step explanation:

As given quadratic equation is ,

y= 4x*2 -16x+10

As general quadratic equation is,

y=ax^2+bx+c   , we get  a=4 , b=-16 , c=10

as a=4 and +ive so the parabola is up-down facing

vertex formula is    X(vertex)= -b/2a    putt values in this formula we will get x -coordinate of vertex,

X(vertex)= -(-16)/2*4

X(vertex)= 2

Now to find the Y- Co-ordinate just plug in the value of X in the given equation, hence

Y(vertex)=4(2)^2-16*2+10

Y(vertex)=-6

Answer:

What type of question is this??

Answer:

The answer is A

Step-by-step explanation:

Answer:

523.3 cubic inches

Step-by-step explanation:

A basketball has a diameter of 10 in. Using = 3.14, what is the approximate volume of the basketball in cubic inches?

The shape of a basketball is spherical.

Hence:

The volume of a basketball = 4/3 × π × r³

From the question,

π = 3.14

r = radius = Diameter/2

r = 10 in/2 = 5 in

Hence:

The volume of the basketball

= 4/3 × 3.14 × 5³

= 1570 ÷ 3

= 523.33333333 cubic inches

Therefore, the approximate volume of the basketball = 523.3 cubic inches

Answer:

1a+(-4b)

Step-by-step explanation:

4a + (–6b) – 3a + 2b

(4a+-3a)+(-6b+2b)

1a+(-6b+2b)

1a+(-4b)

Answer:

4 balloons

Step-by-step explanation:

According to the problem, the data given are as follows,

Equation given = x + 8 = 12

Here X is showing the number of balloons which Dylan more needs to decorate.

So, by solving the equation, we get

X + 8 = 12

( by taking 8 to RHS )

X = 12 - 8

X = 4

Hence, Dylan need 4 more balloons to decorate for a party.

Answer:

y = 2x - 8

Step-by-step explanation:

You can use the formula y = mx + b

m = slope

b = y intercept

Therefore,

y = 2x - 8

Answer:

120÷3=40 g onions

60÷3=20 g carrots

3÷3=1 tablespoon of oil

480÷3=16 g tomatoes

900÷3=300 ml vegetable stock

Answer:

5   3

8+ 4= 1  3

            8

2.

1/6

= =8 1/4

Step-by-step explanation:

Answer:

through 12?

Step-by-step explanation:

8,16,24,32,40,48,56,64,72,80,88,96

Answer:

there is a 2% chance of this happening xx

If we deal with 1000 poker hands then three of any kind will be in the form of fraction 1/ 50.

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

Given:

The probability of being dealt three of a kind in a five-card poker hand is 0.02 or 1/50.

This shows that if we deal with 1000 poker face then three of any kind will be in the form of fraction 1/ 50.

Also, shows that how may poker hand we deal we always have 1/50 of them have three of kind.

Learn more about Probability here:

https://brainly.com/question/30034780

#SPJ5

Answer:

ABCD is a rectangle. What is the value of x? A 56 m B 65 m Xm C

Answer:

12345678

Step-by-step explanation:

gtrhtgkyikguko

Answer:

2.35 = 235 cents

235/5 = 47 nickels

47 - 33 = 14

14 X 10 = 140

235 - 140 = 95

95/5 = 19

14 + 19 = 33

14 dimes and 19 nickels

Answer:

2 (D)

Step-by-step explanation:

it comes up the most (2 times )

Answer:

2 is repeated 2 times so the mode value of the given data is 2

Answer:

68

Step-by-step explanation:

w = 4 ; p = 5

7w + 8p = 7*4 + 8*5

             = 28  + 40

            = 68

Answer:5% of $22 is $1.10.

22+1.10=23.10

23.10 is less than 24

Step-by-step explanation:

Answer:

Cos B = 4/5

Step-by-step explanation:

From the question given above, the following data were obtained:

Sine B = 3/5

Cos B =?

Recall:

Sine B = Opposite / Hypothenus

Sine B = 3/5

Therefore,

Opposite = 3

Hypothenus = 5

Next, we shall determine the Adjacent. This can be obtained as follow:

Opposite = 3

Hypothenus = 5

Adjacent =?

Hypo² = Adj² + Opp²

5² = Adj² + 3²

25 = Adj² + 9

Collect like terms

Adj² = 25 – 9

Adj² = 16

Take the square root of both side

Adj = √16

Adjacent = 4

Finally, we shall determine Cos B. This can be obtained as follow:

Hypothenus = 5

Adjacent = 4

Cos B =?

Cos B = Adjacent / Hypothenus

Cos B = 4/5

Answer:

H is the same coordinates as G

Answer:

The answer's D.

Step-by-step explanation:

If 40 questions were put in and only 50% of them were used then only 20 questions were used. If you need 40 more questions and 80% of the qustions were used, then she wrote 50 questions.

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

Explanation:

There are 60 questions total.

Amita made 40 questions, but only 50% were considered "good" to be used. So that means 0.50*40 = 20 questions were used.

This means 60-20 = 40 questions remain, and this must be the amount of "good" questions that Meena provided.

We're told that 80% of Meena's questions were considered "good". Let x be the total number of questions she provided.

80% of x = (number of "good" questions Meena offered)

0.80x = 40

x = 40/0.80

x = 50

Therefore, Meena wrote up 50 questions.

negative times negative =postive

so 57 +13 = 70

Answer:

a^8 ÷ b^12

Step-by-step explanation:

a^-5 · b^-4 / a^-13 · b^8

when dividing exponents with the same bases, subtract the exponents

a^8 · b^-12

do not leave a negative exponent; put it into the denominator and it becomes positive

b^-12 = 1 /b^12

Answer:

i think it is b Because of how the lines are kinda bent

Answer:

I think that the answer is B

Step-by-step explanation: B shows parallel lines but not equal lines

Answer:

That would be D

Step-by-step explanation:

It is kinda hard to explain

35 - 14 = 21

3 * 6 = 18

3.5 * 6 = 21

Thus Juan is around the age of 3.5 and Lola is 31.5 I believe

Im not quite sure however I think this is the answer, I hope it helps ^-^

Answer: 136

Step-by-step explanation:

Answer:

All triangle angles HAVE to add to 180

180 - 134 = 46

Angle 3 is 46 degrees