49+1+16=66
66/9=22/3
22/3 can also be expressed as 6 2/3
Answer:
In the procedure
Step-by-step explanation:
we have
<em>System 1</em>
Ax+By=C -----> equation A
Lx+My=N -----> equation B
<em>step 1</em>
Multiply equation B by -1 both sides
(-1)*(Lx+My=)N*(-1)
-Lx-My=-N ------> equation C
<em>step 2</em>
Adds equation A and equation C
Ax+By=C
-Lx-My=-N
----------------
Ax-Lx+By-My=C-N
(A-L)x+(B-M)y=C-N -----> equation D
step 3
An equivalent system (System 2) is formed with
Ax+By=C -----> equation A
(A-L)x+(B-M)y=C-N -----> equation D
So 100% of $1250 is $1250. Taking that into factor, we simply need to double it and then add another 39% to that number. So from doubling we get $2500. To find the 39% cross multiply and divide and you should get $487.50. Add the two number to get an answer of $2987.50
1250×39 = 48750
48750÷100 = 487.5
$2500 + $487.5 = $2987.50
Answer:
153.86
Step-by-step explanation:
Formula area circle = πr²
Solve:
Area = 3.14* 7²
Area = 3.14 * 49
Area = 153.86
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
