If x = 5, then which of the following equations makes a true statement?

Answers

Answer 1
i dont know. dear you should maybe try adding a picture.. help me out a bit.

Related Questions

What is the solution to the system of equations?
y = 2/3x + 3
x=-2.

Answers

The answer is y=1.667

3(x - 2) – 2x + 3 = -12

Answers

Answer:

hii

Step-by-step explanation:

3(x-2)-2x+3=-12

3 times x = 3x

3 times -2 = -6

3x-6-2x+3=-12

3x + 2x = 5x

-6 + 3 =-3

i don't know the rest I'm sorry

Branliest to correct answer explain how to solve it please

Answers

In general, nCr = n! / r! (n-r)!

Here, 7C3 = 7! / 3!(7-3)!

=7 x 6 x 5 x 4 x 3 x 2 x 1 /3 x 2 x 1 ( 4 x 3 x 2 x 1)

=7x6x5x4 / 4x3x2

=7x5x6x4 / 24

=35x24 / 24

=35

What is 0.5 (0.1)(1/2)

Answers

Answer:

0.025

Step-by-step explanation:

Help? Please I don’t get this

Answers

Volume = pi x radius squared x height
v=3pixr^2x3
v=27pi

what is the leading coefficient of 5z^5-2z^6+z

Answers

Answer:

3

Step-by-step explanation:

Can someone help me? I’ll reward points + brainalist

Answers

Answer:

B

Step-by-step explanation:

2 CDs - $9.98

5 CDs - [tex]\frac{5}{2}[/tex] × $9.98 = $24.95 (Option B)

Answer:

B.

Step-by-step explanation:

Cost of 2 CD = 9.98

cost of 1 CD = 9.98/2 =4.99

Cost of 5 CD = 4.99 × 5 = 24.95

Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes

Answers

Answer:

Step-by-step explanation:

(h+2)+9

b-(6-4)

-5n = 15
show your work

Answers

Answer: 15 divided by -5 = -3

Answer:

n=-3

Step-by-step explanation:

divide both sides

-5n/(-5)=15/(-5)

divide both sides

n=15/(-5)

n=-3

If using the method of completing the square to solve the quadratic equation
x? + 15x + 25 = 0, which number would have to be added to "complete the
square"?

Answers

Answer:

31.25

Step-by-step explanation:

The general form of a complete square would be (x + a)^2 + b

Given an equation of X^2 + 15X + 25 = 0,

the idea is to reduce it into the form if (X + C)^2

which can be expanded into X^2 + 2XC + C^2

In this case 15 will be our 2C So our c will be 7.5.

Substituting in these numbers,

We have X^2 + 15X + (7.5)^2 = 0

However our original equation has 25 for its C^2, thus

we need to add 31.25 in order to get (7.5)^2

FYI

The final completed form will be (X + 7.5)^2 - 31.25

Which option best shows X ≤ -3

Answers

Step-by-step explanation:

the answer is b because the circle is filled with color as it should be and shows that x is equally to number 3 too

Answer:

yep, it's b.

Step-by-step explanation:

a line with a closed circle means that it's less than or equal to.

Given m = 3/2 and the point (0, -6), which of the following is the point-slope form of the equation?

Answers

Answer:

Step-by-step explanation:

The equation of a line in

point-slope form

is.

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

2

2

y

y

1

=

m

(

x

x

1

)

2

2

−−−−−−−−−−−−−−−−−−−−−−

where m represents the slope and

(

x

1

,

y

1

)

a point on the line

here

m

=

2

and

(

x

1

,

y

1

)

=

(

3

,

0

)

y

0

=

2

(

x

3

)

y

=

2

(

x

3

)

in point-slope form

Six Sigma is comprehensive approach to quality goal setting that involves statistics. An article in Aircraft Engineering and Aerospace Technology (Vol. 76, No. 6, 2004) demonstrate the use of the normal distribution in Six Sigma goal setting at Motorola Corporation. Motorola discovered that the average defect rate for parts produced on an assembly line varies from run-to-run and is approximately normally distributed with a mean equal to 3 defects per million. Assume that the goal at Motorola is for the average defect rate to vary no more than 1.5 standard deviations above or below the mean of 3. How like is it that the goal will be met?

Answers

Answer:

0.8664 = 86.64% probability that the goal will be met.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Assume that the goal at Motorola is for the average defect rate to vary no more than 1.5 standard deviations above or below the mean of 3. How like is it that the goal will be met?

It should be within 1.5 standard deviations of the mean, which means that the probability is the pvalue of Z = 1.5 subtracted by the pvalue of Z = -1.5.

Z = 1.5 has a pvalue of 0.9332

Z = -1.5 has a pvalue of 0.0668

0.9332 - 0.0668 = 0.8664

0.8664 = 86.64% probability that the goal will be met.

2 2/5 - 1 1/3 + 3 1/2=​

Answers

Answer:

16.2

Step-by-step explanation:

I think it is the answer. not sure

If I’m correct, the decimal form is 4.6. The improper fraction is 23/5. And when the fraction is mixed, the answer is 4 3/5

can somebody help me with this, I am on a test.. on math:

Which expression has a solution of 56, if r = 8?

options:

1. 8 r
2. 7 r
3. 6 r
4. 9 r

Answers

Answer:

7 r hhfjgujksjzjxjxofhxjdd

the answer is 7 r. 7 times 8 = 56

Sasha saved $28.34 in November and $39.57 in December. By the end of
January, she wants to have saved $100. How much money does she need
to save in the month of January? Make sure to include your work, number
sentences, and your answer with words.

Answers

Answer:

$32.09

Step-by-step explanation:

It's $32.09 because, 39.57-28.34=67.91. And 100-67.91= 32.09. Goodluck!

HELP PLZ and thank you

find the measure of the arc or central angle indicated. assume that lines which appear to be diameters are actual diameters.

Answers

Answer:

Step-by-step explanation:

Circle degrees total 360 .  

360 - 126 -54-54 (other side of vertical angles) equals 126 degrees left for the other two remaining sections.  

14x+4  +15x+6 =126

19x+10 = 126

29x = 116

x=4 .  answer .

Round the fraction to 0, 1/2, or 1.



9/10

Answers

Answer:

round to 1

Step-by-step explanation:

it is closest to 1 so it wouldnt make sense to round to a number farther away

Alexis is going to Vegas for the weekend! She decides to try her hand at a new game that Casino QuickCash is promoting. For this game, you pay $6 to play. A dealer shuffles and then randomly draws a card from a standard deck of 52 cards. If the card drawn is a diamond, Alexis wins nothing. If the card drawn is an even-numbered card (2,4,6,8, or 10) from the remaining three decks, Alexis wins $8. Otherwise, Alexis wins $12. a) Alexis's expected winnings per game is (rounded to the nearest cent):

Answers

Answer:

$10.46

Step-by-step explanation:

Amount that can be won by Alexis ( xi ) = $0, $8 , $12

probability ( pi )

P( $0 ) = 13 / 52 = 1 / 4

P( $8 ) = 15 / 39   ( given that she wins this when an even number is drawn from three remaining decks )

P ( $12 ) = 1 - 15/39 = 24 / 39

a) Alexis expected winnings per game

= ∑ xi * pi = ( 0 * 1/4 ) +  ( 8 * 15/39 ) + ( 12 * 24 / 39 )

                = $0 + ( 120 / 39 ) + ( 288 / 39 )  = $10.46

Mike had a coupon for 20% off the price of a shirt at a certain store.
. On the day he went, the store was also having a sale.
The original price of the shirt was $25.50.
• The price after the coupon and the additional discount was $18.36.
.

Answers

Answer:

7.14

Step-by-step explanation:

Please help! (I also put what a median is)

Answers

Answer:

Step-by-step explanation:

1. 2

2. 3

3. 6

4. 2

5. 4

5/6 minus (- 3/4)
HELP PLS

Answers

Answer:

In order to solve this problem, you have to find the lowest common denominator.  Take multiples of both 6 and 4 and see which is the lowest you have in common.

4: 4, 8, 12, 16, 20

6: 6, 12, 18, 24

So 12 is the lowest common multiple....

5/6 x ?/? = ?/12 (you have to multiply the numerator and the denominator by the same number)

3/4 x ?/? = ?/12 (you have to multiply the numerator and the denominator by the same number)

When the denominators are the same, you can subtract the numerators.  The denominator will stay 12!

Step-by-step explanation:

YAY! I want a brain

Answer:

Exact Form: 19/12

Decimal form:1.583

Mixed number form: 1 7/12

Step-by-step explanation:

hope i was right!

can someone help me with this?​

Answers

Answer:

$79.38

Step-by-step explanation:

First find the area of the parallelogram: b*h

= 8.1* 3.5

= 28.35 square meters

now multiply by the cost (2.80) by 28.35 to get the final answer: 79.38

A cube has a side length of 3.5 cm. What is the surface area of the cube?

Answers

Answer:

73.5

Step-by-step explanation:

3.5 times 3.5 = 12.25

Multiply 12.25 by 6 since there are 6 faces with the same surface area to get 73.5 as your answer.

4,000 as a product of power of 10

Answers

Answer:

4,000 to the tenth power is 1.045876E36

Step-by-step explanation:

The money spent on gym classes is proportional to the number of gym classes taken. Max spent 45.90 to take 6 gym classes. What is the amount of money. in dollars, spent per gym class ?
A: 0.13
B: 6
C: 7.65
D: 15:30
Please help will mark brainliest.

Answers

Answer: 0.13

Step-by-step explanation:

Can someone help me with question 19 and 21 please?

Answers

19. x^2+16x+64
=(x+8)^2
21. x^2-10x+25
=(x-5)^2

15x5>75 truth or false

Answers

Answer:

False

Step-by-step explanation:

If Carl earns $42 in 3 hours, how much will he earn in 1 hour? Explain

Answers

Answer:

14$

Step-by-step explanation:

42 divided by 3 is 14

half the shoes in one store were on sale what percent of the shoes were their ordinary price ​

Answers

Answer:

i dont get it the are no answer choices nor are there numbers lolololol

Step-by-step explanation:

Other Questions
Pilot Shop is a catalog business providing a wide variety of aviation products to pilots throughout the world. Maynard Shephard, the recently hired assistant controller, has been asked to develop a cost function to forecast shipping costs. The previous assistant controller had forecast shipping department costs each year by plotting cost data against direct labor-hours for the most recent 12 months and visually fitting a straight line through the points. The results were not satisfactory.After discussions with the shipping department personnel, Maynard decided that shipping costs could be more closely related to the number of orders filled. He based his conclusion on the fact that 10 months ago the shipping department added some automated equipment. Furthermore, he believes that using linear regression analysis will improve the forecasts of shipping costs. Cost data for the shipping department have been accumulated for the last 25 weeks. He ran two regression analyses of the data, one using direct labor-hours, and one using the number of cartons shipped. The information from the two linear regressions follows: Regression 1 Regression 2Equation SC = 804.3 + 15.68DL SC = 642.9 + 3.92NRR-squared .365 .729Standard error of the estimate 2.652 1.884t-value 1.89 3.46where:SC = total shipping department costs DL = total direct labor-hoursNR = number of cartons shippedRequired1. Identify which cost function (regression 1 or regression 2) Pilot Shop should adopt for forecasting total shipping department costs and explain why.2. If Pilot Shop projects that 600 orders will be filled the coming week, calculate the total shipping depart- ment costs using the regression you selected in requirement 1.3. Explain two or three important limitations of the regression you selected in requirement 1, and identify one or two ways to address the limitations. Specifically include in your discussion the effect, if any, of the global nature of Pilot Shops business. Drew made $18 per hour. Then he got a 10% raise. After cutbacks, he then had to reduce his hourly rate by 3%. What is his hourly rate after the cutbacks? Find the point (,) on the curve =8 that is closest to the point (3,0). [To do this, first find the distance function between (,) and (3,0) and minimize it.] 1. Explain what is meant when Scout realizes, Tom was a dead man the minuteMayella Ewell opened her mouth and screamed." QUESTIONS1. ____Treaty of Versailles 2.____Operation torch3.____Bolsheviks4.____Proxy war5.____Battle of Midway6.____Isolationism7.____Bombing of Pearl Harbor 8.____Protectionist tariffs9.____Black shirts10.____Atomic age11.____Appeasement12.____Palestine13.____Anti-semitism14.____UN security Council membersANSWERSA. high taxes on foreign goodsB. Event that brought the US into WW|| in 1941C. Britain and France gave hitler the Sudetenland to avoid warD. Communist group in USSR under Vladimir LeninE. A war instigated by a major power but fought by another, smaller nationF. Russia, France, China, UK, USG. Fascist military group in Italy under Mussolini H. British mandate in the Middle East; Israel created as a homeland for Jews I. Formal end to world war |J. Allied plan to attack across Northern Africa K. Belief that the US should stay out of Europes problems L. 1942 battle in the pacific, allied victory M. Hatred of Jews N. Started with the dropping of atomic bombs on Japan A rhombus has an angle measure of 120, and its longer diagonal has a length of 10 inches. What is the area? In the diagram, MQ is perpendicular to PR, and AMPR is isosceles. What is the measure of /MQR? Write 9 19/20as a decimal. What effects did the Treaty of Versailleshave in Europe?What were the lasting effects of WorldWar I? PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! In This Side of Paradise, Mrs. Lawrence reminded Amory of _____.his sisterBeatricehimselfRosalind What is the pressure (in atm) in a 5.00 L tank with 9.00 grams of oxygen gas at 350 K? I need money from the bank what is the present simple or present continuous for usually When f ( x ) = 9 x 2 + x 5 , evaluate f ( 4 All of the following belong on a vocabulary cube exceptA. a word picture.B. words that sound like the word.C. words that are associated with the word.O D. synonyms and antonyms. What year was grade 2 if someone was born in 2001 What effect did the Emancipation Proclamation have on slaves in Tennessee? Write a word equation for 24 = 3x please help!!!!!!!!!!!!