Answer:
9/10 pounds
Step-by-step explanation:
3/5 × 1 1/2
= 9/10
Answer:
48-x
Step-by-step explanation:
Decreased means subtraction
Let x be the unknown number
48-x
Answer:
(x-6)(x+6) pairs with x^2-36
9x^2-1 pairs with (3x-1)(3x+1)
4(x+2)(x-2) pairs with 4x^2-16
Step-by-step explanation:
If you're using PLATO this is the correct answer I just did the problem myself
I'll even explain below and drop the image screenshot
The equation x2 − 36 can be factored into (x − 6)(x + 6) using the difference of two squares.
The equation 9x2 − 1 is the difference of two squares, (3x)2 – 12, so it factors into (3x − 1)(3x + 1).
We can factor 4 out of the expression 4x2 − 16 to get 4(x + 2)(x − 2).
Answer:
31 cm²
Step-by-step explanation:
First find the are of the triangle, then subtract the are of the square
Area triangle = 1/2b * h
Area triangle = 1/2(14*5)
Area triangle = 1/2(70)
Area triangle = 35
Now the area of the square
Area square = 2 * 2
Area square = 4
Now subtract
Area shaded = 35 - 4
Area shaded = 31
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-Chetan K