Answer:
Interested
Step-by-step explanation:
Here For The Answer As Well
The solution to the system is (2,-1)
To make sure plug in the ordered pair into the system of equations
-2(2) - 3(-1) = -1
-4 - (-3) = -1
-1 = -1
3(2) + 6(-1) = 0
6 + -6 = 0
0 = 0
This ordered pair works and is your answer
(2,-1)
Volume of a cone equation 3.14( r^2) h/3
3.14(3^2)6/3
56.52
Applying the law of cosines, the measure of angle Y in the image below, to the nearest whole degree, is: B. 64°
<h3>What is the Law of Cosine:</h3>
Law of cosines is given as: y² = x² + z² – 2xz(cosY)
Given the following:
x = 12
y = 16
z = 17
Y = ?
Apply the law of cosines:
16² = 12² + 17² – 2(12)(17)(cosY)
256 = 433 - 408(cos Y)
256 - 433 = -408(cos Y)
-177 = -408(cos Y)
-177/-408 = cos Y
Y = cos^(-1)(177/408)
Y ≈ 64°
Learn more about law of cosines on:
brainly.com/question/7872492
You’d do 16x5 and that would give you 80in^2 your welcome! Hope this helps!