The decrease is 25% so this means that 22 is 75% of the original number (100% - 25% = 75%)
Divide 22 by 75%:
22/ 0.75 = 29.3
The answer is 29.3
Answer:
10/9
Step-by-step explanation:
Step-by-step explanation:
5 • 2/9 = 10/9
Multiply 5 and 2
Answer:
4 hours ( i think sorry if wrong)
Step-by-step explanation:
The vertex is exactly half way between directrix and focus. In this case the vertex is (8,-7)
(h,k)
P is the distance between the vertex and either the directrix or focus, in this case p = 1.
a = 1/(4p) or 1/(4*1) or 1/4
write the equation in vertex form
y = a(x-h)^2 + k
y = 1/4(x-8)^2 -7
Answer:
10.6
Step-by-step explanation:
13+10.6= is 23.6
Hope this helps
