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irina1246 [14]
3 years ago
12

A map shows the number of steps you must take to get to a treasure. However, the map is old, and the last dimension is unreadabl

e. A map shows two right triangles share a base their bases meet at a vertex. The larger right triangle has sides labeled 250 steps and 300 steps. The smaller right triangle has one side labeled 80 steps. The lengths 240 steps and 80 steps form a horizontal line and the hypotenuses of the two triangles form a single line that intersects the horizontal line.

Mathematics
1 answer:
AlexFokin [52]3 years ago
5 0

Answer:

100 steps

Step-by-step explanation:

  • See the picture attached.
  • Both triangles and 90°
  • Equate opposite sides as follows.

\frac{300}{x} = \frac{240}{80}

240x = 24000

x = 100

hence 100 steps

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I need help! If you can help me with this I can mark you!
Alina [70]

Answer:

I think it is 82 degrees or 102 degrees depend if you pick the 10s or 100s

Step-by-step explanation:

4 0
3 years ago
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Shana took a test with 50 questions. She lost 2 points for each of the 5 questions she got wrong. She got all 3 extra credit que
jeka57 [31]

Answer:

She gained 5 points in overall

Step-by-step explanation:

Shana lost points for each wrong question = 2

So, She lost points for 5 wrong questions =2 \times 5

She lost points for 5 wrong questions = 10 points

Now, She gained points for each correct question = 5

So, She gained points for 3 correct questions =5 \times 3

She gained points for 3 correct questions =15

So, Overall gain = 15-10 = 5

She gained 5 points in overall

Hence the total number of points gained by her is 5 points

4 0
3 years ago
Assume the rate of inflation is 5​% per year for the next 2 years. What will be the cost of goods 2 years from​ now, adjusted fo
kirza4 [7]
The equation for inflation is
A = P*(1+r)^t
which is an exponential growth equation (if r > 0). If r < 0, then we have deflation.

where...
A = final price after t years
P = initial starting price
r = rate of inflation in decimal form 
t = number of years

In this case, 
A = unknown (we're solving for this)
P = 280 is the starting price
r = 0.05 is the decimal form of 5%
t = 2 years

We will plug these three pieces of info into the formula to get...
A = P*(1+r)^t
A = 280*(1+0.05)^2
A = 280*(1.05)^2
A = 280*(1.1025)
A = 308.70

Answer: 308.70 dollars
7 0
3 years ago
What is the distance of this line?<br><br>Which is the right answer? ​
Shtirlitz [24]

Answer:

Step-by-step explanation:

We can use the distance formula derived from the Pythagorean theorem

D = \sqrt{(x_2-x_1)^2 +(y_2-y_1)^2}

the two points given are

(0, 3) and (-2, -3)

(x_2-x_1) = (0-(-2)) = 2\\(y_2-y_1) = (3-(-3)) = 6\\D = \sqrt{(2)^2 + (6)^2} \\D = \sqrt{4 + 36} \\D = \sqrt{40} = 6.324

6 0
3 years ago
HELP!!! It’s due is 20 minutes
Zinaida [17]

Answer:

B

Step-by-step explanation:

33.8 Rounded

Use Pythagorean theorem :)

Brainliest?

4 0
3 years ago
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