Given that ABCD is a rhombus, what is the value of x?
в
с
(3x + 12)"
A
O A. 19.5
B. 78
O C. 15.8
O D. 26
E. 52
ОО
F. Cannot be determined

Answer: 8x3 to the 6th degree minus 4th5 odd one under.

Step-by-step explanation:

Answer:

Most likely 0.025

Verified with calculator :)

Answer:

You're both learning the same stuff, only in different environments.

Step-by-step explanation:

It doesn't matter about the different environments you are in, you are still learning the same schoolwork that you are required to do.

Answer:

The similarity between online school and in- person is the material learned and how it is taught.  

Step-by-step explanation:

Answer:

I don't understand wat u said

Answer:

32

Step-by-step explanation:

Solve the RHS first:

8(12) = 96

64 + ? = 96

64 + 32 =96

Answer:

First one is infinitely many solutions. Second one is One solution. The third one is No solution.

Step-by-step explanation:

First line both equations have the same line. second one are two completely different equations while the third one are parallel lines which never intersect.

Answer:

Yes you do btw the answer is 1/2

Step-by-step explanation:

Answer:

4%

Step-by-step explanation:

Because to convert a percent to a decimal, you move the decimal to the right 2 times. You get 4% if you do that

Answer:

The margin of error for a 99% confidence interval was of $1.84.

Step-by-step explanation:

We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:

[tex]\alpha = \frac{1-0.99}{2} = 0.005[/tex]

Now, we have to find z in the Ztable as such z has a pvalue of [tex]1-\alpha[/tex].

So it is z with a pvalue of [tex]1-0.005 = 0.995[/tex], so [tex]z = 2.325[/tex]

Now, find the margin of error M as such

[tex]M = z*\frac{\sigma}{\sqrt{n}}[/tex]

In which [tex]\sigma[/tex] is the standard deviation(square root of the variance) and n is the size of the sample. In this question, [tex]\sigma = \sqrt{375}, n = 600[/tex]

So

[tex]M = z*\frac{\sigma}{\sqrt{n}} = 2.325\frac{\sqrt{375}}{\sqrt{600}} = 1.84[/tex]

The margin of error for a 99% confidence interval was of $1.84.

Answer:

0.6 = 60% probability that the bead is RED or GREEN.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, we have that:

There are 9 + 8 + 3 = 20 beads.

Of those, 9 + 3 = 12 are red or green.

So, there is a [tex]\frac{12}{20} = 0.6[/tex] probability that the bead is RED or GREEN.

Step-by-step explanation:

What do you need help with?

Answer:

13.33.

Step-by-step explanation:

usjageiudhwkaloahdveb

Answer:

D

Step-by-step explanation:

Each term is the previous term subtracted by 6.

Answer:

yes

Step-by-step explanation:

if you follow the lines at the same time they stay doing the same thing

Answer:

y= -6

x=14

Step-by-step explanation:

in attachment

Answer: (5,3)

Step-by-step explanation:

Solve by Addition/Elimination

x + y = 8

3x − y = 12

Add the two equations together to eliminate y from the system.

    x + y = 8

+ 3x −y = 12

  4x      = 20

Divide each term in 4x = 20 by 4.

4x  = 20

4      4

Cancel the common factor of 4.

x= 20/4

x = 5

Substitute the value found for x into one of the original equations to solve for y.

  (5) + y = 8

Remove parentheses.

  5 + y = 8

Move all terms not containing y to the right side of the equation.

Subtract 5 from both sides of the equation.

  y = 8 − 5

Subtract 5 from 8.

  y = 3

The solution to the independent system of equations can be represented as a point.

  (5, 3)

The result can be shown in multiple forms.

Point Form:

  (5, 3)

Equation Form:

  x = 5, y = 3

Answer:

[tex](x + 8)^2 = 55[/tex]

Step-by-step explanation:

Given

[tex]x^2 + 16x + 17 = 8[/tex]

Required

Get an equivalent equation

[tex]x^2 + 16x + 17 = 8[/tex]

Subtract 17 from both sides

[tex]x^2 + 16x + 17-17 = 8-17[/tex]

[tex]x^2 + 16x = -9[/tex]

Add 64 to both sides

[tex]x^2 + 16x + 64 = -9+64[/tex]

[tex]x^2 + 16x + 64 = 55[/tex]

Expand the expression on the left-hand side

[tex]x^2 + 8x + 8x + 64 = 55[/tex]

Factorize:

[tex]x(x + 8) + 8(x + 8)= 55[/tex]

[tex](x + 8)(x + 8)= 55[/tex]

[tex](x + 8)^2 = 55[/tex]

Answer:

The possible outcomes are 1728.

Step-by-step explanation:

Consider the provided information.

We know that there are 12 months in a year and we have 3 people in a room.

As the order is important it means for each person we have 12 choices of the months.

The possible outcomes are: [tex]12\times12\times12=1728[/tex]

Hence, the possible outcomes are 1728.

Answer:

Hey there the answer is 370

Step-by-step explanation:

Answer: Constant

Step-by-step explanation:

Answer:

103

Step-by-step explanation:

Answer:

5x - 107

Step-by-step explanation:

Simplify

Subtract the numbers

Combine like terms

solution

Answer:

well then try to reinvert it an then x + - an divied it see how easy

Step-by-step explanation:

Answer:

By adding 6 ounces of chemical B in the mixture

Step-by-step explanation:

Ratio of chemical A and B in compound

A/B=8/12

Ratio of chemical A and B in mixture

A/B=24/30

if we add 6 in denominator

A/B=24/36=8/12

Possible outcomes of a coin toss are a head or a tail.

Since the coin is tossed three times, there'll be six possible outcomes.

H H H T T T - Possible outcomes

The possibility of a head appearing at least once is therefore 1/3.

Hope it helps. :)

Answer:

560 806/1000

Step-by-step explanation:

Answer:

Hi! The correct answer is 280403/500!

Step-by-step explanation:

Answer:

7.30000088 x 10^8 or 730,000,088

Step-by-step explanation:

Answer:=ivy2+ivyz+9y+18

Step-by-step explanation: viy(y+z)+9(y+2)

Answer:

10.34% probability that you both pick chocolate

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, it is not important if you or your friends picks first. So we use the combinations formula to find the number of desired and total outcomes.

Combinations Formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

Desired outcomes:

10 are filled with chocolate, and we want to pick 2. So

[tex]D = C_{10,2} = \frac{10!}{2!(10-2)!} = 45[/tex]

Total outcomes:

The box has 30 chocolates, and 2 are picked, so:

[tex]T = C_{30,2} = \frac{30!}{2!(30-2)!} = 435[/tex]

Probability:

[tex]P = \frac{D}{T} = \frac{45}{435} = 0.1034[/tex]

10.34% probability that you both pick chocolate

Answer:

80 degrees is what I got im not 100 percent its right

answer:

9y

step-by-step explanation:

add 7 and 2 = 9 then add the y