Answer:
Option B.
Step-by-step explanation:
It is given that the new estate will be larger than the original by a scale factor of 1:10.
A section of the roof in the original estate is constructed using 45-45-90 triangles. The hypotenuse of the triangle is 10 meters long.
Two angles are equal and one angle is a right angle, it means it is an isosceles right-angled triangle.
Let 
be the length of the legs of the triangle for the larger estate.
The hypotenuse of larger estate = 10 × 10 = 100
Using Pythagoras triangle,
Divide both sides by 2.
Taking square root on both sides.
Hence, the correct option is B.
Answer:
linear
Step-by-step explanation:
y is always 1 behind x
You work it out and show your work
Rewrite it in the form a^2 - b^2, where a = 5x and b = 8
(5x)^2 - 8^2
Use the Difference of Squares; a^2 - b^2 = (a + b)(a - b)
<u>= C. (5x - 8)(5x + 8)</u>
Answer:
REFLECTION:
1.) The thing/s that I like most about our topic is/are getting to work with a more difficult aspect of numbers.
2.) The thing/s that I hate about our topic is/are dealing with the negative numbers .
3.) In doing our activity, I was able to use the number line to solve complicated problems.
Step-by-step explanation:
A cheerful teen willing to help,
stay salty,
stay positive...
