three families are traveling the same route across country. the first family stops every 240 kilometers. the second family stops every 200 kilometers. the third family stops every 360 kilometers. after how many kilometers will they stop at the same place?​

Answers

Answer 1
Answer:

Answer:

The three families will stop at the same place at 1,200 kilometers.

Step-by-step explanation:

1. Let's check all the information given to answer the question:

Family A or 1 stops every 240 kilometers

Family B or 2 stops every 200 kilometers

Family C or 3 stops every 300 kilometers

2. After how many kilometers will they stop at the same place?​

Family A or 1 will stop at 240, 480, 720, 960 and 1,200 kilometers.

Family B or 2 will stop at 200, 400, 600, 800. 1,000 and 1,200 kilometers.

Family C or 3 will stop at 300, 600, 900. and 1,200 kilometers.

As we can check the first common stop will be at 1,200 kilometers.


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Which is the solution to the inequality? 2 3/5< b-8/15

Answers

The solution to the given inequality is b > 47/15

How to find the solution of the inequality expression

Given the compound inequality expressed as;

2 3/5< b-8/15

Add 8/15 to both sides of the equation

2 3/5 + 8/15 < b-8/15 + 8/15

Yhe fraction at the right side cancels out to have;

2 3/5 + 8/15 < b

Swap the sides

b > 13/5 + 8/15

Find the LCM

b > 39+8/15

b > 47/15

Hence the solution to the given inequality is b > 47/15

Learn more on compound inequality here:brainly.com/question/24372553

Answer:

D.  b > 3 2/15

Step-by-step explanation:

I took the test

You are going to a friend's house to watch a movie. If you drive on Street C, the distance is 3 miles. You need to stop at the movie store on Street A. The store is 1 mile from your house. What is the distance you will drive on Street B from the movie store to your friend's house? (right triangle)

Answers

Answer:

√(10) miles

Step-by-step explanation:

In the figure, let P be yours house and Q be your's friend's house. Let R be the movie store.

Note that the distance from your house and to your house on Street C is 3 miles.

The distance from your house and to the move store on Street A is 1 mile.

Now, the distance from the move store to your friend's house is the hypotenuse of the right triangle ΔPQR.

The distance from the move store to your friend's house is RQ.

In the right triangle ΔPQR,

RQ^(2) =PQ^(2) +PR^(2)

= 3^(2) +1^(2)

= 10

RQ=√(10)

Hence, the distance from the move store to your friend's house is √(10) miles.


Answer:

2.83 miles

Step-by-step explanation:

got it right on ttm

What is the area of the figure? A.
square inches

B.
square inches

C.
square inches

D.
square inches

Answers

Given:
Length = 20 inches
Width = 16 inches
Missing = 8 inches

There are two shapes in the figure. A rectangle and a square.

We need to get the area of the rectangle and the area of the square. Then, subtract the area of the square from the area of the rectangle to get the total area of the figure.

Area of the rectangle = length x width
                                  = 20 in x 16 in
Area of the rectangle = 320 in²

Area of the square = s² = 8² = 64 in²

Area of the figure = 320 in² - 64 in² = 256 in²

The product of 5 and the difference of 7 times the square of x and 3

Answers

Answer:

5 x (7x²-3)

5 (7x²-3)

Step-by-step explanation:

Product means the result of multiplication.

Difference means the result of subtraction

Times indicates multiplication

square of means raised to the power of 2

The product of 5 and the differenceof 7 times the square of x and 3

                         5 x (7x²- 3)

When you see "and" in between, this indicates the variables that are involved in the operation mentioned. Since it says the product of 5 and the difference of... This mean that 5 is multiplied to the quantity of the other operation used, which is the difference of 7 times the square of x  and 3.

Macy has some ropes, each 2 feet long. Nellie has some ropes, each 3 feet long. Oscar has some ropes, each 5 feet long. What is the length of each line of ropes when they are of the same length?

Answers

they should be altogether for 10 feet long

1 and 1 over 4 is what as a percent

Answers

the answer is 125% 

1/4 = 25%

1= 100% 

100% + 25% = 125%
1(1)/(4)
Change the mixed into an improper fraction
(5)/(4)
Either:
(5)/(4) × 100 = 125%
Or
change the fraction to a decimal
(5)/(4) = 1.25
1.25 × 100 = 125%