2. Select all ratios that are equivalent to 3:18.
21:126
6:36
1:6
1:18
15
21

Answers

Answer 1
The answers would be 6:36, 21:126, and 1:6

Related Questions

The cost to rent a moving van is $28 plus an additional $7 per hour. For $49, what is the maximum amount of time that a moving van can be rented for?

Answers

$35 is 1h
$49 is xh
49/35 = 1,4h = 1h 24 mins

Answer:

3 hours

Step-by-step explanation:

49-28=21

21/7=3

A total of 716 tickets were sold for the school play. They were either adult tickets or student tickets. There were 66 more student tickets sold than adult tickets. How many adult tickets were sold?

Answers

Answer:

325

Step-by-step explanation:

Let the number of adult tickets sold be x

Therefore, number of students tickets sold = x + 66

Since,

Number of adult tickets + number of student tickets = 716

Therefore,

x + x + 66 = 716

2x + 66 = 716

2x = 716 - 66

2x = 650

x = 650/2

x = 325

Hence, 325 adult tickets were sold.

Consider the diagram Lines AC and RS are A coplanar. B parallel. C perpendicular D skew.​

Answers

Answer: The answer is skew!

Step-by-step explanation:h

When lines are not parallel, and they do not intersect, such lines are said to be skewed.

Line AC and RS are skew.

From the diagram, we have two planes.

Plane xPlane y

Line AC is on plane x, while line RS is on plane y

Plane x and plane y are not parallel;

So lines AC and RS are not parallel.

Also, both lines are not parallel.

Using the condition of skewness stated above, we can conclude that line AC and RS are skew.

Read more about skewness at:

https://brainly.com/question/1995934

solve using elimination method

-3x + 5y = 8
-2x + 7 y = -2​

Answers

Answer:

x = - 6

y = - 2

Step-by-step explanation:

-3x + 5y = 8  | ×(-2)

-2x + 7 y = -2​ | ×3

6x - 10y = - 16

- 6x + 21y = - 6

add

6x - 6x - 10y + 21y = - 16 - 6

11y = - 22

y = - 22 : 11

y = - 2

replace y

- 2x + 7(-2) = - 2

- 2x - 14 = - 2

- 14 + 2 = 2x

2x = - 12

x = - 12 : 2

x = - 6

PLEASEPLEASEHELP i need

Answers

Answer:

B

Step-by-step explanation:

hope you get the best grade


Solve for y.
-16y - 7y + -5 = 18
Y =

Answers

Answer: y = - 1

Step-by-step explanation:

Combine the like terms. -23y - 5 = 18Add 5 on both sides. -23y = 23Divide -23 on both sides. y = - 1

Answer:

y = -1

Step-by-step explanation:

-16y - 7y + -5 = 18

~combine like terms

-23y + (-5) = 18

~add 5 to both sides to get -23y by itself

-23y = 23

~divide by 23 on both sides to get just y by itself

-1 = y

Hope this helps!!

Please mark as brainliest, i need it to get to next lvl <3

What is the difference of -9 and -6?

Answers

Answer:

-3

Step-by-step explanation:

-6 - 3 = -9

The difference between -9, and -6 is 3 away on the number line, but it equals -15

What is the value of each marble?

Answers

Answer:

where

is

the

attachment

bruv?

Answer:

We wouldn't know because we have no information on the marbles.

Step-by-step explanation:

2. What decimal equals seven hundred forty-six thousandths?
A. 0.0746
B. 0.7461
C. 7,400.6
1
D. 7,400.006

Answers

Answer:

A. 0.0746

Step-by-step explanation:

Because it is in the thousandths place

The correct answer is A because when you move the decimal over you’ll get 746,000

Write the slope-intercept form of the equation of the line given the
slope and y-intercept.
slope = -4; y-intercept = -7

Answers

Answer:

y= -4x-7 or 4x+y= -7

Step-by-step explanation:

we know y=mx+c

given,

m=-4 c=-7

the equation y= -4x-7 or 4x+y= -7

thank u

Answer:

y=-4x-7

Step-by-step explanation:

Hi there!

We are given that the slope of a line is -4, and the y intercept of this same line is -7

We want to write the equation of this line in slope-intercept form

Slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept, hence the name

As we are given the values for both the slope and the y intercept of this line, we can immediately substitute those values into the equation

Let's start with the slope; substitute -4 as m in the equation

y=-4x+b

Now with the y intercept; substitute -7 as b into the equation

y = -4x - 7

Hope this helps!

See more on this topic here: https://brainly.com/question/22607472

5. A turtle dives towards deeper water at a rate of 8 inches per second. It continues for a total of 16 seconds.
Which expression represents this situation?
A 16(-8)
B. -16(-8)
C. 16 / 8 ( / means division)
D. 16 / (-8) ( / means division)

Answers

Answer: B

Step-by-step explanation:

To find out how far the turtle went in 16 seconds you have to multiply 16 and -8

Answer:

I have the same question on test and answer is B

Step-by-step explanation:

Twin​ brothers, Billy and​ Bobby, can mow their​ grandparent's lawn together in 112 minutes. Billy could mow the lawn by himself in 15 minutes less time that it would take Bobby. How long would it take Bobby to mow the lawn by​ himself?

Answers

Answer:

97 minutes

Step-by-step explanation:

PLEASE HELPPP!!!
Which statement translates the equation?

8n + 15 = 3n + 60
A) Jessy and Paul all together have 8n + 3n cookies, Jessy has 15 cookies and Paul has 60 cookies. How many cookies does Jessy have?
B) Jessy and Paul all together have 15 + 60 cookies, Jessy has 8n cookies and Paul has 3n cookies. How many cookies does Jessy have?
C) Jessy and Paul all together have 3n + 60 cookies, Jessy has 8n cookies and Paul has 15 cookies. How many cookies does Jessy have?
D) Jessy and Paul all together have 3n + 60 cookies, Jessy has 8n plus 15 cookies more than and Paul. How many cookies does Jessy have?

Answers

Answer:

its c

Step-by-step explanation:

Find the quotient.


3.6÷0.08

Answers

Answer:

45

Step-by-step explanation:

Good luck!

2. Graph the system of inequalities. Make sure your solution area is clear in your graph.
Then name a Solution Point____________ & a Non-Solution Point_____________
y ≥ 2x - 1
y ≥ -4
y < -x + 2

Answers

Fun fact:

The longest word in any of the major English language dictionaries is pneumonoultramicroscopicsilicovolcanoconiosis, a word that refers to a lung disease contracted from the inhalation of very fine silica particles, specifically from a volcano; medically, it is the same as silicosis.

Cool right? Here are more fun facts.

1 “I am” is the shortest complete sentence in the English language.

2 Supercalifragilisticexpialidocious (*breath*) is NOT the longest word in English.

Like that?

Banging your head against a wall for one hour burns 150 calories.

In Switzerland it is illegal to own just one guinea pig.

RUFF RAF RAFF GROWL WOOF WOOF RUFF

To qualify for a gold status at awesome airlines one must fly less than 35200 but at least 17600 miles each year if Casey takes a 800 miles round trip flight when visiting his parents how many times does Casey need to visit his parents each year to attain gold status

Answers

800 times 22 is 17600

Suppose PR = 54, solve for QR
4x-1
3x-1
P
R

Answers

Answer:

[tex] QR = 23 [/tex]

Step-by-step explanation:

P, A, and R are collinear.

PR = 54

[tex] PQ = 4x - 1 [/tex]

[tex] QR = 3x - 1 [/tex]

To solve for the numerical length of PR, let's generate an equation to find the value of x.

According to the segment addition postulate:

[tex] PQ + QR = PR [/tex]

[tex] (4x - 1) + (3x - 1) = 54 [/tex] (substitution)

Solve for x

[tex] 4x - 1 + 3x - 1 = 54 [/tex]

Combine like terms

[tex] 4x + 3x - 1 - 1 = 54 [/tex]

[tex] 7x - 2 = 54 [/tex]

Add 2 to both sides

[tex] 7x - 2 + 2 = 54 + 2 [/tex]

[tex] 7x = 56 [/tex]

Divide both sides by 7

[tex] \frac{7x}{7} = \frac{56}{7} [/tex]

[tex] x = 8 [/tex]

[tex] QR = 3x - 1 [/tex]

Plug in the value of x into the equation

[tex] QR = 3(8) - 1 = 24 - 1 [/tex]

[tex] QR = 23 [/tex]

Find the value of x in the diagram below

Answers

Answer:

x = 13

Step-by-step explanation:

a^2 + b^2 = c^2

5 = a     12 = b

5^2 + 12^2 = c^2

25 + 144 = c^2

c^2 = 169

square root of 169 = 13

Find the zeros of the function f(x) = -1.6x2 + 18x – 47 to the nearest
hundredth.

Answers

Answer:

Step-by-step explanation:

Find the unknown length y in the pair of similar triangles.

Answers

Similar triangles have a scale factor that determine the length of each side.

15 / 7.5 = 2

The scale factor = 2

17 / 2 = 8.5

y = 8.5

What number can be added to -8 To get a sum of 0

Answers

Answer:

8.

Step-by-step explanation:

-8+8=0

8 because 8 + -8 = 0

A square serving platter has an area of 49cm2. What is the side length?

Answers

Answer:

the answer is 7 because the square of 49 is 7 and it asks for the side to equal it.

Step-by-step explanation:

For the right triangles below, find the exact values of the side lengths b and d.

If necessary, write your responses in simplified radical form.

60°

30°

5

b

=b

45°

45°

d

7

=d

Answers

Answer:

Step-by-step explanation:

The question lacks the required diagram. Find the diagram attached below;

According to the first triangle, taking 30° as the reference angle, the opposite side of the triangle will be 5 and the adjacent will be the unknown side "b"

According to SOH, CAH, TOA;

tanθ = opposite/adjacent (using TOA)

Given;

θ = 30°, opposite = 5 and adjacent = b

tan30° = 5/b

b = 5/tan30°

b = 5/(1/√3)

b = 5*√3/1

b = 5√3

According to the 45° triangle, the opposite side of the triangle will be d and the hypotenuse will be 7

Using SOH;

sinθ = opposite/hypotenuse

Given;

θ = 45°, opposite = d and adjacent = 7

sin45° = d/7

d = 7sin45°

d = 7(1/√2)

d = 7/√2

Rationalize 7/√2

= 7/√2*√2/√2

=7√2/2

Hence the value of d is 7√2/2

31. One February day, the low temperature in
St. Paul, MN Was - 170. Over a period of three
hours, the temperature rose 5°F per hour.
After three hours, what the was the
temperature?

Answers

Answer:

-2°F

Step-by-step explanation:

The starting temperature was -17°F. If the temperature rose 5°F per hour, and we're looking for the temperature after three hours, the change in temperature was +15°F.

-17 + 15 = -2°F

state A,B and C have hosted a certain sporting event a total of 75 times. state A had hosted the sporting event 9 more times then state C. together, state A and state C have hosted five more than four times the number of this sporting event that state b hosted. determine the number of times this sporting even was hosted by each of the three states ​

Answers

Answer:

Step-by-step explanation:

Total events = 75

A + B + C = 75  --------------(I)

State A had hosted the sporting event 9 more times then state C.

A = C + 9 ---------------------(II)

Together, state A and state C have hosted five more than four times the number of this sporting event that state b hosted.

A + C = 4B + 5  ---------------------(III)

Substitute A = C + 9 in (III)

C + 9 + C = 4B + 5

   2C + 4 = 4B  + 5

        2C  = 4B + 5 - 9

       2C  = 4B - 4

Divide the whole equation by 2

   2C/2  = 4B/2  - 4/2

        C = 2B  - 2 -------------(a)

Plugin the C = 2B - 2 in (II)

A = C +  9

A = 2B - 2 + 9

A = 2B + 7 ------------------(b)

Plugin the value of A & C from (a) & (b) in equation (I)

A + B + C = 75

2B + 7 + B + 2B - 2 = 75

Add the like terms

2B + B + 2B + 7 - 2 = 75

5B + 5 = 75

5B = 75 - 5

5B = 70

B = 70/5

B = 14

Plug in B value in equation (a)

C = 2B - 2

C = 2*14 -2

  = 28 - 2

C = 26

Plugin B value in equation (b)

A = 2B + 7

  = 2*14 + 7

 = 28 + 7

A = 35

State A has hosted 35 times

State B has hosted  14 times

State C has hosted 26 times

6(2x-3)-8=-2
Solve for x! Tyy

Answers

Answer:

x=2

Step-by-step explanation:

use distributive property for the first part the solve like usual

hope this helped

6(2x -3) - 8 = -2 (remove the parantheses)

12x - 18 - 8 = -2 (calculate)

12x - 26 = -2 (move the constant to the right)

12x = -2 + 26 (calculate)

12x = 24 (divide both sides)

x = 2

Can somebody help me with math just text in comments below 360 times 4 + 77= ?

Answers

Answer:

1,517

Step-by-step explanation:

360 times 4 equals 1440. 1440 + 77 is 1517.

360 x 4+ 77 = 1517 because you multiply 360 x 4 which equals 1440 and add that by 77 to get 1517

On a marathon course Amanda is 2mile behind Beverley and chad is 1 mile ahead of Beverly how far apart are Amanda and chad?

Answers

the answer to this question is 3 miles

59 in = how many feet and inches

Answers

Answer:

feet=4.91667

inches=708

Step-by-step explanation:

Answer:

4 ft. 11 in.

Step-by-step explanation:

Step 1:

59 ÷ 12

Step 2:

4   r 11

Answer:

4 ft. 11 in.

Hope This Helps :)


g the order of operations.
3(4) + 4(5)

Answers

Answer:

16

Step-by-step explanation:

3(4) + 4 (5)

  4+5+9

  3+4=7

    7+9

     16

Other Questions
Choose 4 of the categories and explain how they influence your personal health. HeredityGenderPhysical EnvironmentSocial EnvironmentCultureMedia TechnologyHealthcareBehavior why is it important to ensure child rights in our country Maria wants to start a new business in collaboration with her husband and brother-in-law. The features she is looking for in the business are as follows: least possible regulatory controls, faster decision making, and ease of organization. She also wants a business in which she will not be forced to pay off any business debts from her personal assets. Which type of business ownership will be best suited to her needs? Question 1 options: A) C corporation B) Limited partnership C) S corporation D) General partnership E) Sole proprietorship pdf -37 - -47gtfrtgyhbtgfvbnhjmrybgtsfvdcsx BRAINLIESTT I PROMISEEE Which of the following groups had no clan system? a. Kiowas b. Apaches c. Tonkawas d. Comanches A. Considerations for research a. What cultures to study? i. Examining a theoretical variable ii. Examining degrees of universality b. Meaningful cross-cultural comparisons i. Developing knowledge about cultures ii. Different versus similar cultures iii. Methodological issues Based on the information in "Island of Hope, Island of Tears" which statement is accurate?O The onset of World War I caused Frank Kudrna to journey to America from Sardice, Moravia.The rise of the silk industry caused the village of Mtein, Lebanon, to flourish in the eighteenth century.Her father breaking his back caused Mary Ramah to immigrate to the United States in 1907.O The Depression caused one of the Sicurella brothers to open a shoe store called "The Creation Bootery." B is between A and C. If AB = x - 5, BC = x + 14, and AC = 35 then x = ________ (just enter your answer as the number only) Help needed ASAP will give BRAINLIEST not a real test How has the affects of September 11, 2001 impacted America today? Include how citizens have changed and the protection movements that have been placed across the United States. what is the name of that equipment she is using Why do you think it is so hard to get people to change their behavior? !!50 POINTS!!What are the measures of Identify the correct types of conflict in fiction. aMidternal bInternal cExternal dEternal Read the excerpt from chapter 8 of the travels of Marco polo which statement best reflects the authors opinion about dates and salt fish A grid that represents 1 whole , what would you shade for 0.4 and 0.04? 100 squares in rows of 10. Which is a challenge when using third person?A. The narration is not animated by a particular character's voice.B. The events are usually told out of chronological order.C. The story is usually more complex and difficult to explain.D. The characters are usually more subdued and less interesting. can someone pls pls help me? ive been struggling with school What is the mass, in grams, of the ethyl alcohol that exactly fills a 220 mL container? The density of ethyl alcohol is 0.789 g/mL. Group of answer choices 170 g 173.58 g 280 g 278.833967 g