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leonid [27]
2 years ago
9

There are two similar triangles. what is the measure of x?

Mathematics
2 answers:
pochemuha2 years ago
8 0

Answer:

ok so of 2 a certain distance from 6 its the same discents from 20 so you take away 2 you get 16 happy to help

Step-by-step explanation:

fgiga [73]2 years ago
7 0

Answer:

im thinking 15

Step-by-step explanation:

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Paul drove 225 miles to visit his parents. The graph below shows the distance traveled and the total time of the trip. Write and
ziro4ka [17]

50mph

Step-by-step explanation:

The image of the motion of Paul's derive is attached already.

From the line graph we can obtain a lot of information that will help us unravel the average speed of Paul within the given time frame.

What is average speed?

 Average speed is the rate of change of total distance covered with time taken .

Average speed = \frac{total distance }{time}

To find the total distance covered;

 Distance at time 1 = 75miles

  Distance at time 4 = 225miles

Distance covered between 1 - 4 = 225 - 75 = 150miles

Time taken for the journey = 4 - 1 = 3hrs

Input the values in the equation;

   Average speed = \frac{150}{3} = 50mph

learn more:

Speed and motion brainly.com/question/10048445

#learnwithBrainly

5 0
3 years ago
Gwendolyn is asked to solve the equation -43 – 3) = 20. She sh
choli [55]

Answer:

-4x + 12 = 20 is incorrect. she added 12 to 20 instead of subtracting 12 from both sides.

Step-by-step explanation:

It should have been, write problem

-4(x - 3) = 20

Use distributive property.

-4x + 12 = 20

subtract 12 from each side

-4x =8

divide each side by -4

x = -2

4 0
3 years ago
One number is 9 less than a second number. Their sum is -27. What is the first number?
avanturin [10]

Answer:

x= first number y= second

x=2y+9 and x+y=129, these are the equations...solving gives x=89,y=40

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need help on the top one 25 pts
svet-max [94.6K]
The answer to the question

8 0
3 years ago
3•x2 + 1(2)<br> (2)x-2(3)
Marina CMI [18]
I got 4x if that isn’t right I will check again
8 0
2 years ago
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