Hello!
-2 + d = 97
d = 97 + 2
d = 99
I hope this helps you! Have a lovely day!
- Mal
Hi! So if this a standard one step equation, you must move the -2 over to the 97 to isolate the "d" variable. To do this, you must do the opposite operation, which is +2, and do that do both sides. Once you do it to both sides it should be D=99.
The work should look like this:
-2+d=97
+2 +2
d=99
Answer:
the sum of the given matrices is
-7 -2
4 -15
x=-2
Step-by-step explanation:
subtract 8 from both sides you get -4x=-8
divide by -4
you get x=-2
50.2 in^2
Using the Formula
A=πr2
d=2r
Solving for A
A= 1/4 π d^2 = 1/4*π*8^2 = 50.26548
=50.2in^2
