A youth basketball team has 7 girls and 6 boys. Five players play on the court at a time. How many groups of five can be made that are all girls without repetition?

1716

Step-by-step explanation:

We can use the nCr equation to find this

n=13

r=7

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

its an acute right triangle

step-by-step explanation: