Help me on my fractions theres a photo
2 answers:
Answer:
Step-by-step explanation:
-we need to change the mix number fractions in improper fractions
-find the common denominator so we can add the fractions
-simplify the fractions whenever possible
-convert it back in a mix number
Obs.
Remember that the order of operations requires us to do multiplication first and then addition.
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Answer:
B. x = 7, y = 4√2
Step-by-step explanation:
Drop a vertical from the upper left corner
This creates a rectangle and a 45-45-90 triangle
The bottom of the rectangle is 3
The legs of the triangle are 4
Therefor
x = 4 + 3
x = 7
For a 45-45-90 triangle
the hypotenuse = leg * √2
y = 4√2
