Answer:
The length of a rectangle is 2 feet more than it's width. How do you find the dimensions of the rectangle if its area is 63 square feet?
Step-by-step explanation:
x(x+2) = 63
x^2 + 2x = 63
x^2 + 2x - 63 = 0
Quadratic formula with numbers plugged in: (-2 +or- sqrt(4 - 4* 1 * -63))/2 becomes
-2 +or- sqrt(256)/2 so (-2 +or- 16)/2 therefore -18/2 or 14/2. Discard negative result.
x = 7. 63/7=9. Sides are 7ft and 9ft.
Answer:
A math diagram is any diagram that conveys mathematical concepts. This includes basic charts and graphs as well as sophisticated logic and geometrical diagrams. ... Mathematical diagrams are often created to illustrate concepts in textbooks or for presentation posters used at conferences.
Step-by-step explanation:
Answer:
6T + p
6T + p = 27
T = 4 ; p = 4
Step-by-step explanation:
Given the following :
Points awarded for touchdown = 6 and then try for a point 'p' after touchdown
Hence, number of points scored on
touchdowns T and points after touchdowns p by one team in a game.
6points * number of touch downs (T) + point 'p' after touchdown
= 6T + p
B) If a team wins a football game 27-0,
Possible number of touch downs and points after touchdown :
Then 6T + p = 27
27 / 6 = 4 remainder 3
Hence, possible number of touch downs = 4
Number of points p = 27 - (6*4) = 27 - 24 = 3
C.) if winning = 21-7
Team A = 21
Hence, T = 21/6 = 3 remainder 3
T = 3 ; p = 3
Team B = 7
T = 7/6 = 1 remainder 3
T = 1 ; p = 1
Hence,
Total for both teams :
T = (1 + 3) = 4
p = (3 + 1) = 4
Answer:
9 x 4 = 36 divided by 2 = 18
The GCF of 3 and 12 is 3, so divide both numbers by 3
3 / 3 = 1
12 / 3 = 4
So in simplest form is 1:4
