Answer:
ABC are the marked vertices (points) of a triangle. They join each line ie) A to B= AB A to C= AC B+C=BC. We can when working on combined lines and shapes call the exterior vertices away from the triangle D and E when making reference to finding measurements of adjoining shapes/lines, but not to ABC. We can also use AB to determine the midway point as a independent or alternative use.
We usually see A on the opposite point of a right angle.
Step-by-step explanation:
Hi there!
First, we'll subtract 48 from 231 because we need to figure out how many cookies in total were given out to the fourth grade classes. This leaves us with 183 cookies for all classes. Then, we need to divide 183 by 3 to figure out how many cookies each fourth grade class got. Doing this leaves us with 61 cookies per class.
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Hello there.
First, assume the numbers such that they satisties both affirmations:
- The sum of the squares of two numbers is .
- The product of the two numbers is .
With these informations, we can set the following equations:
Multiply both sides of the second equation by a factor of :
Make
We can rewrite the expression on the left hand side using the binomial expansion in reverse: , such that:
The square of a number is equal to if and only if such number is equal to , thus:
Substituting that information from in , we get:
Calculate the square root on both sides of the equation:
Once again with the information in , we have that:
The set of solutions of that satisfies both affirmations is:
This is the set we were looking for.
Answer:
3 times 1
Step-by-step explanation:
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