Answer:
C. 4 times x squared plus 6 times x minus 3 minus 12 over the quantity 2 times x plus 1
Step-by-step explanation:
f(x) = 8x^3 + 16x^2 − 15
g(x) = 2x + 1.
f(x) / g(x) = (8x^3 + 16x^2 − 15) / (2x + 1)
Using long division
Ruby is visiting a wildlife center to gather information for her term paper. The center has a circular pond with a diameter of 2
2 answers:
Answer:
Area of pond = 314 meter².
Step-by-step explanation:
Given : The center has a circular pond with a diameter of 20 meters.
To find : What is the approximate area of the pond.
Solution: We have given diameter = 20 meters.
Radius = .
Radius = .
Radius = 10 meter .
Area of circular pond = pi ( radius) ².
Area of pond = 3.14 (10) ².
Area of pond = 3.14 * 100.
Area of pond = 314 meter².
Therefore, Area of pond = 314 meter².
You might be interested in
Answer:
d) 86.2 degrees
x = 86.20°
Attached is the image used in the question;
Step-by-step explanation:
Applying the law of cosine;
Cos C = (a² + b² - c²)/2ab
Where;
Angle C = x
c = 13 ft
b = 9ft
a = 10ft
Substituting into the equation;
Cos x = (10² + 9² - 13²)/(2×10×9)
Cos x = 0.0667
x = cos⁻¹(0.0667)
x = 86.20°
