Answer:
84.32
therefore the answer is A
Answer:
Real numbers = 39 and 9
Step-by-step explanation:
The standard form of a quadratic equation is ax² + bx + c = 0
Given the following data;
a = 1
b = -43
c = 306
Quadratic equation formula is;
Substituting into the equation, we have;
Therefore, the two real numbers are 39 and 9.
The quadratic equation now becomes;
x² - 43x + 306 = (x - 39)(x - 9) = 0
The answer would be D: $162 because $120 x 35% or (0.35) = $42 so $120 + $42 gives you $162
Answer:
35 degrees
Step-by-step explanation:
we add all answers 105+105+115 and get 325 so we subtract 360 from 325 bc 360 is the maximum angle a quadrilateral can be.
Answer:
-10/21 X 3/20
-1/14
end
it is done by multiplying these fractions