Solve the following quadratic equations using factoring.

C. X^2-10=9x

Answer:

4

Step-by-step explanation:

Answer:

I dont even understand that and im in 8th grade lol

Answer:

7,476 would be your answer because

62,300 divided by 3% is 1,869

and 1,869 times 4 is 7,476

Step-by-step explanation:

Answer:

Isosceles!

Hope this helped!

Answer:

Volume of the given sphere = 4.19 units³

Step-by-step explanation:

Volume of a sphere is given by the expression,

V = [tex]\frac{4}{3}\pi r^{3}[/tex]

Here, r = radius of the sphere

From the picture attached,

Radius of the sphere 'r' = 1 unit

Volume of the given sphere =  [tex]\frac{4}{3}\pi (1)^3[/tex]

                                               = [tex]\frac{4}{3}\pi[/tex]

                                               = [tex]\frac{4}{3}(3.14)[/tex]

                                               = 4.187

                                               ≈ 4.19 units³

Answer:

I think that B is the correct answer , 353.3 ft2 .

Good luck ^^

Answer:

384 cubic inches

Step-by-step explanation:

For this problem, we simply need to apply the volume formula for a box. The volume is length times width times height.

We are given length = 12 inches

We are given width = 8 inches

We are given tall(height) = 4 inches

So let's Calculate the volume.

Volume = Length * Width * Height

Volume = 12 inches * 8 inches * 4 inches

Volume = 384 cubic inches

Hence, the volume of the box is 384 cubic inches.

Cheers.

Answer: 40

Step-by-step explanation: 65/1.6= around 40

Answer:

first option is correct

look at given picture

Answer:

Step-by-step explanation:

Let the relation between the total number of candies (y) and number of bags (x) is,

y = mx + b

Here, b = Extra pieces of candies sitting outside the box.

m = Candies per box

From the question,

x = 4,(Number of bags are 4)

y = 4m + 4

If total number of candies are 36,

36 = 4m + 4

4m = 32

m = 8

Each bag will contain 8 candies.

Therefore, equation representing the relation is,

y = 8x + 4

Now complete the table by substituting the values of x,

    x                 y

    1                 12                    

    2                20

    3                28

    4                36

    5                44

    6                52

    7                60

    8                68

    9                76

   10                84

Answer:

20 and 25

Step-by-step explanation:

The solution is, The mode and median are 7.

In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.

here, we have,

From the given dot plot, we can find the values.

Each X symbol corresponding to a number in the horizontal axis represents a value.

So, the data set can be written as,

3, 6,6,6,6,6,6,6, 7,7,7,7,7,7,7,7, 8,8,8,8,8,8, 9,9,9, 10,10

An outlier is value that lies outside the other values in the given data.

7 is a value which is close to the other values in the data set.

Hence, 7 is not an outlier.

Therefore, the statement "there is an outlier at 7 " is incorrect.

The total number of values can be found by counting the numbers in the data set after aarranging it in numerical order.

The total number of values in the data set is N=27.

The median is the middle value in a given data set.

Since N is odd, the position of the median is

median = 14

Since 7 is the 14 th value in the data set, the median is 7.

Mode is the value which repeats frequently in the given data set.

Since 7 is the most repeated value in the data set, 7 is the mode of the data set.

Hence, the statement "The mode and median are 7" is correct.

The range of a data set is the difference between the highest and the lowest values in the data set.

Hence, the range of the given data set is,

Hence, the statement " The range of the given data set is 10" is incorrect.

A dot plot is positive skewed if majority of the data is located to the right of the plot. The given dot plot is not positively skewed.

Hence, the statement " The data shows a positive skew" is incorrect.

Final Answer:

The mode and median are 7

To learn more on median click:

brainly.com/question/20425811

#SPJ7

Answer:

Factor and Simplfy

12k+24

Answer:

-12k+24

Step-by-step explanation:

-4(2k-6)-4k

do distributive property

-8k+24-4k

simplify

-12k+24

I think this is what the question is asking

Answer:

D) [tex]-2\sqrt{3}[/tex]

Step-by-step explanation:

[tex]5\sqrt{27} =15\sqrt{3} \\\\15\sqrt{3}-17\sqrt{3} =-2\sqrt{3}[/tex]

Answer:

B

Step-by-step explanation:

Answer:

Thats a tuff 1 A estimate of B

Step-by-step explanation:

Answer:

230 ft

Step-by-step explanation:

do u still need the answer or no cuz its kinda long

Answer:

I just cannot find it, so I appologize to the author. ... 2. Sum of all the numbers which can be formed by using the digits (repetition being ... Same is true for the other two digits. ... One more tip: when we add up all the numbers, we can start with the ... (1+5+8)/3 * 111 - another way to write 3-digit number formed from "average

Step-by-step explanation:

Answer:

I believe it's A. but that's just what I think sorry I can't really back it up much

The answer is the third option, because the range is -6 and the third option says its greater than or equal to -2.

Answer:

A = 132 degrees

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

Answer:

132

Step-by-step explanation:

bc khan

Answer:

[tex]540\pi[/tex]

Step-by-step explanation:

Given,

Diameter of the cylinder = 12cm

Radius of the cylinder = 12cm ÷ 2 = 6cm

Height of the cylinder = 15cm

Therefore,

Volume of the cylinder

[tex] = \pi {r}^{2} h[/tex]

[tex] = \pi \times 6 \times 6 \times 15 {cm}^{3} [/tex]

[tex] = 540\pi \: cubic \: cm[/tex]

Hence,

Option 2 is correct for volume of the cylinder in cubic cm:

[tex]540\pi[/tex]

Answer:

[tex]Perimeter =58[/tex]

Step-by-step explanation:

Given

[tex]AB = 24[/tex]

See attachment

Required

The perimeter of ABC

First, calculate the lengths of AC and BC.

From the attachment.

[tex]Ax = Az =10[/tex]

[tex]Cx = Cy = 5[/tex]

[tex]By =Bz[/tex]

So, we have:

[tex]AC = 10 + Cx[/tex]

[tex]AC = 10 + 5[/tex]

[tex]AC = 15[/tex]

Also:

[tex]Az + Bz = AB[/tex]

[tex]Az + Bz = 24[/tex]

Recall that: [tex]Ax = Az =10[/tex]

So:

[tex]10 + Bz = 24[/tex]

[tex]Bz = 24 - 10[/tex]

[tex]Bz = 14[/tex]

So, we have:

[tex]By = Bz = 14[/tex]

To calculate BC, we have:

[tex]BC = 5 + By[/tex]

[tex]BC=5+14[/tex]

[tex]BC = 19[/tex]

The perimeter is then calculated as:

[tex]Perimeter = AB + BC + AC[/tex]

[tex]Perimeter = 24 + 19 + 15[/tex]

[tex]Perimeter = 58[/tex]

Answer:

(20,5)

Step-by-step explanation:

The line is proportional making the answer equivalent.

Answer:

(20,5)

Step-by-step explanation:

20,5=4,1

Answer:1216

Step-by-step explanation:

It’s to big and if this helps plz but a brainly :)

0.60-0.40=0.20

3.80-3.20=0.60

0.60 divided by 0.20=3

Hence, each student got 3 toppings each.

hope it helps:))

Answer:

She went over her amount of money on her first two gifts so she has no money left for gift C.

Step-by-step explanation:

Gift A = 10 + 7 + 10 = 27

Gift B = 6 + 2 + 5 = 13

27 + 13 = 40

She went over her amount of money on her first two gifts so she has no money left for gift C???

Did you mean to put that many numbers for each gift or is there some kind of mistake in the question?

Answer: B: 140.4

Step-by-step explanation:

Answer:

113°

Step-by-step explanation:

Measure of central angle is equal to the measure of its corresponding arc.

Here, x is the measure of the central angle and 113° is the measure of its corresponding arc.

Therefore, x = 113°