Answer:
See proof
Step-by-step explanation:
Statement Reason
1. and bisects - Given
2. - Definition of angle bisector
3. - Alternate interior angles theorem
4. - Substitution property
5. - Vertical angles are congruent
6. - AA Similarity postulate
7. - Definition of similar triangles
8. - Converse of base angles theorem
9. - Substitution property
Nobody understands maths and if you do you were sent from heaven
Answer:
64 I think
Step-by-step explanation:
You know that line DC is also equal to 8 so to find the area of triangle ABD you do 1/2*Base*Height which is 1/2*8*8 that is 32. The same thing goes for triangle CDB, so that is also 32. You add 32 and 32 which becomes 64.
Answer:
(A) So since BE means cost = revenue, you just need to solve
6Q = 500,000 + 5Q
(B) they told you at the top what the 4-month cost is. That is still true, even if Q=0
(C) find revenue for 100,000. If less than cost, shut down.
Answer:
The leading coefficient of the polynomial is 5 .
Step-by-step explanation:
f(x) = 6x^5 + 9x^4 + 2x^3 + 3x^2 - 4x -6
In this polynomial , the highest exponential is the leading coefficient .
So there are 5 coefficients ,
5 , 4 , 3 , 2 , and x
so above , the highest one is 5 .