80% of what is 56
0.80x = 56
x = 56/0.80
x = 70
check..
80% of 70 is 56
.80(70) = 56
56 = 56 (correct)
so there were 70 items on the test
Answer:
1/20
Step-by-step explanation:
The reciprocal just means that you flip the numerator & denominator. Any whole number always has a denominator of 1, so you just flip it to 1/20. Hope this helps!
Answer= 45.657
.0 is tenth
.00 is hundredth
.000 is thousandths
Answer:
x2 - x - 12 is the Quadratic Polynomial Whose zeroes are -3 and 4.
Answer:
C
Step-by-step explanation:
They can't form a triangle because the sum of 2 sidelengths is ALWAYS greater than the 3rd side in a triangle. Because 5+7=12<14, this means that it can't form a triangle.