Answer:
Step-by-step explanation:
9x+5y=35
Step 1: Add -5y to both sides.
9x+5y+−5y=35+−5y
9x=−5y+35
Step 2: Divide both sides by 9.
9x9=−5y+359
x=−59y+359
Answer:
x=−59y+359
Let's solve for x.
2x+5y=0
Step 1: Add -5y to both sides.
2x+5y+−5y=0+−5y
2x=−5y
Step 2: Divide both sides by 2.
2x2=−5y2
x=−52y
Answer:
x=−52y
-4(-1.5 - 9)
-4 x -1.5 = 6
-4 x 9 = -36
Answer is -30
Answer:
Hypotenuse = 12 inches
Step-by-step explanation:
As the given triangle involves an angle of 90°, this is a right angle triangle.
We an use the Pythagoras theorem to find the length of hypotenuse
So,
Hence the length of hypotenuse is 12 inches ..
8 x 200
= 8 x 2 x 100
= 16 x 100
= 1,600
--------------
Answer:
$1,600