<h2>Steps</h2>
So firstly, we need to isolate the x terms onto one side. To do this, subtract 48 on both sides of the equation:
Next, divide both sides by 2:
Next, we are gonna make the left side of the equation a perfect square. To find the constant of this soon-to-be perfect square, divide the x coefficient by 2 and then square the quotient. Add the result onto both sides of the equation:
Now, factor the left side:
Next, square root both sides of the equation:
Next, add 5 to both sides of the equation:
Lastly, solve the left side twice -- once with the plus sign and once with the minus sign.
<h2>Answer</h2>
<u>In short, x = 6 and 4</u>
Answer:
(x,y)= (-4,1)
Step-by-step explanation:
sub the given value of x into the equation -3x+7y=19
solve for y
sub the given value of y into the equation
THIS IS FOR SUBSTITUTION METHOD
Well for this you can use simple multiplication or you can do a table like this
38.99. keep in mind to go through the
× 82. 2 first before going to 8
______
7798 make sure to add a zero for
+311920 each time you go down
_______
319718.
so you have you're answer but you have to make sure you put your decimal back so since it was in two places move the decimal to the left 2 times then you have your answer
answer- $3,197.18
Answer:
V=πr2h
3=π·102·7
3≈733.03829
Step-by-step explanation:
Answer:
11/50
Step-by-step explanation:
you talk 22 and divide it by 2 & you get 11
then you take 100 and divide it by 2 and you get 50
