Answer:
see explanation
Step-by-step explanation:
given a quadratic in standard form : y = ax² + bx + c : a ≠ 0
Consider the coefficient of the x² term
• If a > 0 then vertex is a minimum and graph opens up
• If a < 0 then vertex is a maximum and graph opens down
f(x) = x² - 5x - 7 is in standard form
with a = 1, b = - 5 and c = - 7
Since a > 0 then vertex is a minimum and graph opens up
Answer:
8.24 grams/marble
Step-by-step explanation:
Average mass = (total mass)/(number of marbles)
Here, that would be:
824 g
------------------- = 8.24 grams/marble
100 marbles
Answer:
I believe the answer is 2.2578125
Step-by-step explanation:
how I got the answer was i divided 34 by 512 which equals 0.06640625 then I multiplied 0.06640625 by 34 which gave me 2.2578125
we know that
1 ft is equal to 12 in
step 1
dimensions of plywood required
(12+3+3) x (18+3+3)------> 18 in x 24 in
step 2
convert inches to feet
18 in-------> 18/12=1.5 ft
24 in------> 24/12=2 ft
step 3
area of plywood required
A=b*h------> 1.5*2------> A=3 ft²
the answer is
3 ft²
Step-by-step explanation:
if the thing says y/x then I believe the answer is 0.5/1
I apologize if wrong!