The x-intercept of CD=18/5,0
Point lies on CD=32,-71
3x^(2)+4x-3x-5-2=0
3x^(2)+x-7=0
Discriminat= b^(2)-4ac= 1^(2)-4(3)(-7)= 1-12(-7)=1+84=85
The discrimination is bigger than 0 (delta>0) therefore there are 2 real solutions
Simple interest is basically the cost of borrowing money over a period of time. So if you have borrowed $110.00 at 5% for two years, you will multiply the 5% by the two years (presuming that it is 5% annual percentage rate (APR). So, You will multiply the 110 by 10% (or .1) to get $11 dollars of simple interest.
Answer:
The student incorrectly simplified 10ab root 2a + 20a root 2a
Step-by-step explanation:
X = 90 degrees
angle B = 47 degrees
add them together = 137
subtract from 180 = 43
y = 43 degrees
