Answer:
Avery's mistake was adding the fractions together, she should've multiplied them together to get 3/8 square yards.
Answer:
So they can line up every single 10 yards because there are 120 yards on a football field
Step-by-step explanation:
12 cheerleaders gives you 1 every 10 yards
hope i helped
Answer:
Step-by-step explanation:
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
× 
+ 
×
Complete the multiplication and the equation becomes
The two fractions now have like denominators so you can add the numerators.
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 14 and 12 using
GCF(14,12) = 2
14÷2 / 12÷2 =7/6
The fraction
7/6
is the same as
7÷6
Convert to a mixed number using
long division for 7 ÷ 6 = 1R1, so
7/6=
Therefore:
3/4 − (−5/12) =
Solution by Formulas
Apply the fractions formula for subtraction, to
3/4 − (−5/12)
and solve
(3×12) − (−5×4) 4×12
=3/6− (−20/48)
=56/48
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF( 56,48) = 8
56÷8 / 48÷8 =7/6
Convert to a mixed number using
long division for 7 ÷ 6 = 1R1, so
7/6=
Therefore:
3/4 − (-5/12) =
In the given triangle, the slope of line BC is (C) -1.
<h3>
What is the slope?</h3>
In mathematics, a line's slope, also known as its gradient, is a numerical representation of the line's steepness and direction.
A line's slope is how steeply it slopes from LEFT to RIGHT.
The slope of a line is determined by dividing its rise, or vertical change, by its run, or horizontal change.
No matter which two locations on the line you choose, the slope of a line is always constant (it never varies).
So, the slope of line BC:
Coordinates of BC are:
B: (-2, 6)
C: (4, 0)
Slope formula: m = y2-y1/x2-x1
Now, substitute the values and calculate as follows:
m = y2-y1/x2-x1
m = 0-6/4-(-2)
m = -6/6
m = -1
Therefore, in the given triangle, the slope of line BC is (C) -1.
Know more about slopes here:
brainly.com/question/29280886
#SPJ1
Answer:
D
Step-by-step explanation:
A no = 1/5
B no = 4
C no = 1/3
D yes
E no = 17/50
