How many cups of sugar is needed for 5 Gallons?
3.50
How many cups of sugar is needed for 2 gallons?
1.5
How many cups of sugar would you use for 8 gallons?
6
Answer:
both angle will be 45°.
let the same angle be x.
90°+x+x=180°[angle sum property]
90°+2x=180°
2x=180°-90°
2x=90°
x=90°/2
x=45°
so, other angles are 45° and 45°
Answer:
Multiples of 3 are (3, 6, 9, 12, 15, 18, 21, 24)
LCM of 3 and 7 is 21
Let f be the function with variable n, which gives the number of pictures left in the phone after deleting pictures for n-days.
So f(1) gives the number of photos left after 1 day of deleting photos
f(2) gives the number of photos left after 2 days of deleting photos
and so on.
f(1)=745-20
f(2)=745-20-20=745-20*2
f(3)=745-20-20-20=745-20*3
so clearly f(n)=745-20n
Answer:
the algebraic expression is f(n)=745-20n,
where n is the n'th day of deleting photos, and f is the number of photos left after n days of deleting.