Answer:
5 km
Step-by-step explanation:
It helps to draw a diagram.
The triangle between Stamford, Newport, and Amanda's house is a right triangle with one leg of length 12 and hypotenuse 13. The Pythagorean theorem can be used to find the remaining leg:
13² = 12² + (distance to Newport)²
169 -144 = (distance to Newport)²
√25 = 5 = distance to Newport
Newport is 5 km from Amanda's house.
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It can be useful to remember this right triangle. 5-12-13 right triangles show up in a number of algebra and geometry problems.
Scale factor = 0.5 ( as its half of the original) and this represents reduction
Answer:
4
Step-by-step explanation:
Slope is x2-y2/ x1-y1
So, its 6-10/1-2
or, -4/-1
Or 4.
Hope this helps you!
#Team Rainbows.
4,126 rounded to the nearest ten would be 4,130. Since 6 is closer to 10 than it is 0, the 2 gets rounded up to 6.
Hope this helps!