Answer is 9
you always simplify the paranthesis first and then do the rest.
(-7)(-2) is 14 and -15 divided by 3 is -5
so you have 14+(-5) which is just 14-5
it gives you 9
Answer:
Convert both to improper fractions
1 4/5 = (1*5 + 4)/5 = (5+4)/4 = 9/5
12 1/3 = (12*3 + 1)/3 = (36+1)/3 = 37/3
Find a common denominator - 15
9/5 = 27/15
37/3 = 185/15
Add them together
27/15 + 185/15 = 212/15
So 212/15 Gallons is needed.
Answer:
1.72900000 X 10 to the eighth power
Step-by-step explanation:
Answer:
It is the case of dependent probability sl i think you need to multiply the two probabilities (not sure)
Answer:
The height is 36 in
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes, a rectangular based pyramid.
Step one
Given data
Volume v = 1944 in
length of base l = 18 in
width of base w = 9 in
Height h= ?
Step two
we know that the expression for the volume of a pyramid is given as
substituting our given data we have
but volume = 1944 in therefore