Answer:
let us first start with some basic information ~
A fraction can be represented as 
where ,
x is the numerator and y is the denominator !
the question asks us to do something that will help us get same denominator for both the terms !
so let's see what we should do in such a case ~
and we're done !
let's add some more info to be lil more clear ~
while converting the denominator of both the terms , we must multiply the same number ( this number refers to the one we'll have to multiply to the denominator to obtain the desired result ) with the denominator as well as with the numerator !
hope helpful :D
Answer:
question?
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
if they make 12 bikes in 3 hours, that means they make 12/3=4 bikes in an hour. so in 8 hours they make 4*8=32 bikes.
On the fourth week she'll get $6, on the eighth she'll get $10. After 8 weeks she'll have a total of $52
Answer:
DC = 1332.95 feet
Step-by-step explanation:
From the figure attached,
Let the measure of DC = h ft
And measure of side BC = a ft
By applying tangent ratio in ΔBCD,
tan(56°) = 
= 
= 
h = a[tan(56°)] --------(1)
By applying tangent rule in ΔACD,
tan(22°) =
tan(22°) = 
= 
h = (a + 2400)tan(22°) ------- (2)
Equating the values of h from equations (1) and (2),
a[tan(56°)] = (a + 2400)tan(22°)
a[tan(56°) - tan(22°)] = 2400[tan(22°)]
1.0785a = 968.6629
a = 899.085 ft
From equation (1),
h = 899.085[tan(56°)]
h = 1332.948
h ≈ 1332.95 ft
