Answer:
43
Step-by-step explanation:
As per the condition,
x+17=60
or, x=60-17
or, x=43
∴ Kiran's age is 43....
(Ans)
Note that a sector is the area bounded by two radii and the
included arc. When trying to calculate for the area of the sector, you’ll use
the formula A=n/360 (pi)(radius)^2. Remember that the n in the formula refers
to the measure of the central angle in degrees. Since the given data in the
problem is in radians term, you can convert it by multiplying 1.25 to 180/pi.
Then you can now input the converted value to the formula of finding the area
of the sector.<span> </span>
Answer:
The answer is 10.71minutes
Step-by-step explanation:
A quarter hour is 15minutes
Five quarter hours will be = 5 x 15 minutes = 75minutes
So, Teri walks 75 minutes per week.
Minutes per day = 75 ÷ 7
Minutes per day = 10.71 minutes (to the nearest hundredths)
Answer:
A)
Step-by-step explanation:
Given expression:
To factor the given expression completely.
Solution:
In order to factor the expression, we will factor in pairs.
We will factor the G.C.F of the terms in the pairs.
G.C.F. of and can be given as:
Thus, G.C.F. =
G.C.F. of and can be given as:
Thus, G.C.F. =
The expression after factoring the G.C.F. pairs is given as:
Taking G.C.F. of the whole expression as is a common term.
The expression is completely factored.
Step-by-step explanation:
The volume of the box is length*width*height
So length*3cm*3cm=45cm³
Let
the length of the box
We have
⇒
⇒
So the length should be 5 cm.