Please help its about math

Answer:

B. f(x) = 4x² + 2

Step-by-step explanation:

f(x) = 4 (x - 0)² + 2

vertex: (0 , 2) with vertical stretch

9514 1404 393

Answer:

  x = 1

Step-by-step explanation:

The equation in vertex form is ...

  H(x) = 5(x^2 -2x) = 5(x^2 -2x +1) -5

  H(x) = 5(x -1)^2 -5

The only value of x that will make H(x) = -5, is x=1.

9514 1404 393

Answer:

  -0.75

Step-by-step explanation:

If the difference is common, it is the difference of any pair of adjacent y-values (for sequential x-values).

  -4.5 -(-3.75) = -0.75 . . . . . difference between the first two y-values

The common difference is -0.75.

Answer:

The margin of error is of 4.22 minutes.

Step-by-step explanation:

We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 10 - 1 = 9

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 9 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975[/tex]. So we have T = 2.2622

The margin of error is:

[tex]M = T\frac{s}{\sqrt{n}}[/tex]

In which s is the standard deviation of the sample and n is the size of the sample.

We have that [tex]s = 6, n = 10[/tex]. So

[tex]M = T\frac{s}{\sqrt{n}} = 2.2622\frac{6}{\sqrt{10}} = 4.22[/tex]

The margin of error is of 4.22 minutes.

Answer:

70

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

Well 2 1/2 is the same thing as 5/2

so we do

5/2 * x(unknown number) = 5/8

2 * 5/2 = 5 * 2/8

5x = 5/4

x = 1/4

Answer:

<2 = 133degrees

<1 = 135degrees

Step-by-step explanation:

From the diagram, the angle <2 and 47 are supplementary, hence;

<2 + 47 = 180

<2 = 180 - 47

<2 = 133degrees

To get <1;

47 = 1/2(<1 - 41)

47 * 2 = (<1 - 41)

94 = <1 - 41

<1 = 94 + 41

<1 = 135degrees

Answer

Exponential

Step-by-step explanation:

Answer:

The answer will be D

Answer:

x=25

Let's solve your equation step-by-step.

3x+18=93

Step 1: Subtract 18 from both sides.

3x+18−18=93−18

3x=75

Step 2: Divide both sides by 3.

3x/ 3 = 75/ 3

x=25

Answer:

x=25

Answer: D

Step-by-step explanation:

It shows the bar going left, meaning its going higher, and we only marked 2

Answer:

2 < x

Step-by-step explanation:

There is an open circle at 2, which means it is not equal to

The line goes to the right which means it is greater tha

x> 2

or 2 < x

The answer is 1.

Answer: 1.

Answer:

1 I'm pretty sure

Step-by-step explanation:

59 is bigger than 50 so Im guessing it would go up to 1

I hope this helps :3

A = p(1+r)^t

1600 = p(1+0.08)¹⁰

P = 1600/2.1589

P= 741.12

741.12 dollar money did you originally deposit into your savings account!

Answer:

B.

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

This takes graph-reading one step further. You get to estimate the y-value without benefit of minor grid lines. You must mentally divide the 10-unit distance between grid lines into equal spaces. Then estimate how many of those spaces lie between the point and the nearest grid line.

You can do this more precisely by drawing a diagonal line across the grid from one major grid intersection to one that is (5, 1) or (5, -1) major grid points away. Where that line crosses the intermediate grid lines, the vertical measure will be some multiple of 1/5 of the vertical difference between grid points. For example, a line from (0,20) to (5,30) will cross at (1,22), (2,24), (3,26), and (4,28). You can use these reference points to identify the y-values at f(0) and f(d).

Here's our eyeball estimate:

Answer:

I would say a millions dollars!

Step-by-step explanation:

Answer:

[tex]{\boxed{\boxed{\tt { ᶛɲƧཡэʀ :-}}}} \ [/tex]

[tex]6 - 11 \\ = - 5[/tex]

Answer:

-5 is your answer

have a nice day

Answer: The pair of corresponding angles are ∠2 and ∠14 , ∠3 and ∠7 . Option (B) and (D) is correct . When two lines are parallel to each other and cross by another line i.e is called the Transversal , the angles lies in the matching corners are called corresponding angles.

hope it helps!!

From the options given, the angles that are pairs of corresponding angles given in the image are:

Corresponding angles will always lie on the same transversal and occupy the same relative position on the two different parallel lines that are intersected by the transversal.

Therefore, from the options given, the angles that are pairs of corresponding angles given in the image are:

Learn more about corresponding angles on:

https://brainly.com/question/2009183

Answer:

It would have to be 3 m deep

Step-by-step explanation:

2x5xy=30

2x5x3=30

Answer:

C. 3x + 6

Step-by-step explanation:

x + x + x + 1 + 1 + 1 + 1 + 1 + 1 + (-1) + (-1) =

= 3x + 6

Answer: C. 3x + 6

Answer:

Step-by-step explanation:

What is the meaning of Pemdas?

Meaning of each letter in Pemdas?

(ʋ◕ᴥ◕ʋ)

Answer:

Utiliza la regla

Step-by-step explanation:

Y te sacarasb10

Answer:

Answer is B!

Step-by-step explanation:

58 * 20 = 1160

0+160= 160

160+1000=1160

Answer:

B

Step-by-step explanation:

58 * 20 is 1160 and 0 + 160 + 1000 = 1160

l=36in

width = 12in

there's ur answer

Answer:

51/65

Step-by-step explanation:

3 2/5 ÷ 4 1/3 = 51/65

51/65 is in its simplest form.

Hope this helps! :)

The value of the quotient 3 2/5 ÷ 4 1/3 is 51/65

The quotient is given as:

3 2/5 ÷ 4 1/3

Convert the fractions to improper fractions

17/5 ÷ 13/3

Express as products

17/5 * 3/13

Multiply

51/65

Hence, the value of the quotient 3 2/5 ÷ 4 1/3 is 51/65

Read more about quotient at:

https://brainly.com/question/629998

#SPJ6

Answer:

72 centimeters

Step-by-step explanation:

V=bh or l*w*h

V=6*3*4 = 72 cm

Answer:

280in

Step-by-step explanation:

Answer:

280 in. ^3

Step-by-step explanation:

40 x 7

Answer:

0.1 and 0 thats the answer