No but it could be. It would be a harder way though. I prefer doing it without reversing it.
Answer:
No
Step-by-step explanation:
600-248.9=351.1, which is how much yarn It's me Patrick has left.
351.1<354.03, so he doesn't have enough yarn left to make the second scarf.
So, if y = 1, then all you have to do is plug in 1 for y in the first equation! :)
2x + 4y = 10
2x + 4(1) = 10
Simplify.
2x + 4 = 10
Subtract 4 from both sides.
2x = 6
Divide both sides by 2.
x = 3
So, your answer is a) x = 3, y = 1
~Hope I helped!~
Answer:
The measure of the angles are 34° and 56°
Step-by-step explanation:
Let
x -----> the measure of one angle
y -----> the measure of another angle
we know that
If two angles are complementary, then their sum is equal to 90 degrees
so
x+y=90° -----> equation A
x=0.5y+6 ----> equation B
substitute equation B in equation A and solve for y
0.5y+6+y=90
1.5y=90-6
1.5y=84
y=56°
Find the value of x
x=0.5(56)+6=34°
therefore
The measure of the angles are 34° and 56°