The perimeter of the figure is 24 cm . What is the length of the missing side?

Pls help i need this done very soon :

nekit [7.7K]

5x+6=1
X= -1
Because you first subtract the 6 to 1 and that equals -5 than you divide the -5 by 5 and that equals -1.

3 0

3 years ago

What does R represent?<br> A. a line segment<br> B. a point<br> C. a line<br> D. a rat

Mashcka [7]

Answer:

B

Step-by-step explanation:

5 0

2 years ago

Solve for h. You are working to save money for a video game console. You need to save $500. You already have $200 saved. You wor

Setler79 [48]

Answer:

25 more hours

Step-by-step explanation:

First you need to make an equation

200+12x=500

Then you solve it by:

Subtracting 200 from both sides

12x=300

Then divide both sides by 12

x=25

Then you can check your answer by plugging in the number

200+12x25=500

Hope this helps

5 0

3 years ago

A train traveled from Station A to Station B at an average speed of 80 kilometers per hour and then from Station B to Station C

earnstyle [38]

Answer:

(i). Average speed = 75 km per hour

(ii). Average speed = 75 km per hour

Step-by-step explanation:

This question is incomplete; here is the complete question.

A train traveled from station A to station B at an average speed of 80 kilometers per hour and then from station B to station C at an average of 60 kilometers per hour. If the train did not stop at station b, what was the average speed at which the train traveled from station A to C?

(i). The distance that the train traveled from station A to station B was 4 times the distance that train traveled from station B to station C.

(ii). The amount of time it took to the train to travel from station A to station B is 3 times the amount of time that it took the train to travel from station B to station C.

(i) Let the distance between station B and station C = x km

So the distance between Station A and station B = 4x km

Therefore, time to travel the distance x km with 80 km per hour = $\frac{\text{Distance traveled}}{\text{Speed}}$

= $\frac{4x}{80}$

Similarly time taken to travel between station B and station C with speed 60 km per hour = $\frac{x}{60}$ km per hour

Now average speed between station A and station C = $\frac{\text{Total distance between station A and station C}}{\text{time taken to travel}}$

= $\frac{4x+x}{\frac{4x}{80}+\frac{x}{60}}$

= $\frac{5x}{\frac{4x}{60} }$

= $\frac{5\times 60}{4}$

= 75 km per hour

(ii). Let the train took the time to cover the distance between station B and station C = t hours

Therefore, time taken by the train between station A and B = 3t

Distance between Station A and station B = Speed × time

= 80 × 3t

= 240t km

Similarly distance between station B and station C = 60 × t

= 60t

Now average speed between station A and station C = $\frac{240t+60t}{(3t+t)}$

= $\frac{300t}{4t}$

= 75 km per hour

4 0

3 years ago

Pls help me complete this

san4es73 [151]

Answer: 1/10, 3/20, 1/4, 1/5, 3/10

Step-by-step explanation: So first, you need to find the total number of times Leon spins the spinner, which is 20. You get 20 by counting the total number of x's there are.

Then you need to find the number of times each number got landed on. In order, it would be 2/20, 3/20, 5/20, 4/20, and 6/20.

Next, you have to simplify them. 2/20 simplified is 1/10, then 3/20 can't be simplified, so leave it like that, 5/20 would be 1/4, 4/20 would be 1/5, and finally, 6/20 would be 3/10.

6 0

3 years ago