Answer:
Step-by-step explanation:
A hypotenuse is calculated on a triangle with a right angle. The hypotenuse is the side opposite the sides with the right angle. The equation is a^2 + b^2=c^2 where the hypotenuse is the square root of c.
Answer:
961 TT cm^2
Step-by-step explanation:
- c=TTD note that d is diameter which is 62 thus radius is half 31
- a=TTr^2. TT31^2
- Answer is 961 TT cm^2
Answer:
Step-by-step explanation:
Potential energy=stored energy so say when the roller coaster stops somewhere they are storing energy.
In then when they just go down there would now be using kinetic energy.
Hope this helps have a great afternoon:)
The sum of any arithmetic sequence is the average of the first and last terms times the number of terms.
Any term in an arithmetic sequence is:
a(n)=a+d(n-1), where a=initial term, d=common difference, n=term number
So the first term is a, and the last term is a+d(n-1) so the sum can be expressed as:
s(n)(a+a+d(n-1))(n/2)
s(n)=(2a+dn-d)(n/2)
s(n)=(2an+dn^2-dn)/2
However we need to know how many terms are in the sequence.
a(n)=a+d(n-1), and we know a=3 and d=2 and a(n)=21 so
21=3+2(n-1)
18=2(n-1)
9=n-1
10=n so there are 10 terms in the sequence.
s(n)=(2an+dn^2-dn)/2, becomes, a=3, d=2, n=10
s(10)=(2*3*10+2*10^2-2*10)/2
s(10)=(60+200-20)/2
s(10)=240/2
s(10)=120
First, we must figure out how many ounces of spaghetti sauce Gordon has in total. To do this, we should multiply the number of jars of spaghetti sauce (4) by the number of ounces in each jar (23.9).
4 * 23.9 = 95.6
To find out how many pizzas Gordon can make, we must divide the amount of spaghetti sauce that Gordon has (95.6 ounces) by the number of ounces it takes to make one pizza (4.78).
95.6/4.78 = 20
Therefore, Gordon can make 20 pizzas.
Hope this helps!