Answer:
(-1, 9) (he x value is placed first).
Step-by-step explanation:
y = -3x + 6
y = 9
Substitute y = 9 into the first equation:
9 = -3(x) + 6
-3x = 9 - 6
-3x = 3
x = -1.
Answer:
Yes, I agree
Step-by-step explanation:
See attachments for cone
Cone A
Cone B
R = 2r
The volume of a cone is
For cone A, we have:
For cone B, we have:
So, we have:
Substitute
Make VA the subject
Hence, I agree with Ahmad
Answer:
Correct
Step-by-step explanation:
Answer:
X= -8
Step-by-step explanation:
4-12=-8
You must reverse the problem so that you are solving for x, rather than 4.
Answer:
Step-by-step explanation: