for simultaneous equations in variables x and y d x² = 49 Dy= -63, D= 7 then what is the value of x?
1 answer:
Step-by-step explanation:
hope it will be helpful to you
You might be interested in
Answer:
9√3
Step-by-step explanation:
√(81*3)
√81*√3
9√3
Answer:
- 8
Step-by-step explanation:
x = - 10
y = 2
I x I
= I - 10 I
= 10
y - I x I
= 2 - 10
= - 8
Answer:
10
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
complete operations and rearrange to y = mx + b format
y + 1 = -3(x-5)
y + 1 = -3x + 15
y = -3x + 14
slope is -3
h = 19 Meters
To make sure it's the correct answer, plug it in the volume formula for a cone.
