Answer:
C
Step-by-step explanation:
So first, you find the area of a rectangle, which would be 15 * 30 = 450. Next, find the area of the semicircle by doing 
(you have to divide by 2 because it's only have a circle).
The radius is half of 15, so 15 / 2 = 7.5. This would be:
The last step is to add 450 + 88.3125 = about 538.3 m^2
Answer:
I think it might be Fatima who did it correctly.
Step-by-step explanation:
You want to find the point where the lines intersect. In this case, the lines intersect at (-1, 6).
Answer:
(3 - x)(3 + x)(2x + 1)
Step-by-step explanation:
18x - 2x³ + 9 - x² ( factor the first/second and third/fourth terms )
= 2x(9 - x²) + 1 (9 - x²) ← factor out (9 - x²) from each term
= (9 - x²(2x + 1) ← 9 - x² is a difference of squares a² - b² = (a - b)(a + b) )
= (3² - x²)(2x + 1)
= (3 - x)(3 + x)(2x + 1)
Answer: $800
Step-by-step explanation:
Esperanza holds a bond for 10 years with a 4% coupon rate and a $2000 par value.
From the question,
Principal= $2000
Rate= 4%
Time= 10 years
Interest= (Principal×Rate×Time)/100
= (2000×4×10)/100
=80000/100
= $800
Esperanza will receive $800 if she purchased the bond
