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Sergio039 [100]
3 years ago
12

Find the distance across the lake. Assume the triangles are similar.

Mathematics
2 answers:
irina1246 [14]3 years ago
4 0

Answer:

a

Step-by-step explanation:

babunello [35]3 years ago
4 0

Answer:

A.   L = 240 m

Step-by-step explanation:

<u>use similar triangle </u>

L / 60 = 80 / 20

L = (80 * 60) / 20

L = 240 m

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Hi please help me i will mark as brainiest just please help!
snow_lady [41]

Answer:

B

Step-by-step explanation:

Kahlil wants it to be more than 10 seconds long, and his friend wants it 5 seconds longer than that. So it has to be at least 10 + 5 seconds long or 15 seconds. B is the only option with >15, and all the possible track lengths below satisfy the inequality.

4 0
3 years ago
The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Fr
Montano1993 [528]

Answer:

66\frac{2}{3}%

Step-by-step explanation:

Total Reservations = 5 + 3 + 4 + 7 + 26 + 30 + 9 = 84

Reservations for Fri and Sat = 26 + 30 = 56

So, for friday and saturday, it is:

56/84

Dividing top and bottom by 28, we get:

56/84 = 2/3

Diving, we get:

0.66667

Converting to percentage:

0.66667 * 100 = 66.66667%

This is basically 66 and 2/3rd Percent.

We can write it as:

66\frac{2}{3}%

5 0
3 years ago
Melinda takes out a loan to purchase a car. The balance on her loan after x months is represented by the equation y = 10,000 – 2
Arlecino [84]

Answer:

Melinda's loan will be equal to the value of the car after 10 months.

Step-by-step explanation:

We are given,

Balance on the loan is given by, y = 10,000 - 250x.

Also, Value of the car is given by, y = 8,000 - 50x.

Since, it is required to make Melinda's loan equal to the value of the car.

We have,

10,000 - 250x = 8,000 - 50x.

i.e. 250x - 50x = 10,000 - 8,000

i.e. 200x = 2,000

i.e. x = 10.

Thus, Melinda's loan will be equal to the value of the car after 10 months.

5 0
3 years ago
Read 2 more answers
Please help me! Thank you! Usually I can do stuff like this by my brain just went *splaaaaattt*
alexira [117]

Answer:

x = 100

Step-by-step explanation:

Both angles are equivalent. 150-50=100. There's your answer! :)

6 0
3 years ago
Which of the following could be the equation of the graph shown below
irina [24]
-4x + 2y = -6
2y = 4x - 6
y = 2x - 3....y int = -3 , x int = (3/2,0)

I believe it is going to be : -4x + 2y = -6

4 0
3 years ago
Read 2 more answers
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