All categories

3 years ago

The wingspans, in inches, of seven basketball players are listed below.

Mathematics

1 answer:

kvasek [131]3 years ago

8 0

Answer:

788988

Step-by-step explanation:

99875=0

You might be interested in

What is smallest number that is divisible by 20 ,48and 72

Katyanochek1 [597]

Answer:

Step-by-step explanation:all of them can be divided by 2 and it is the smallest number.

7 0

3 years ago

Read 2 more answers

Two friends leave school at the same time Sarah is heading to do North and Beth is heading to West one hour later they are 5 mil

svet-max [94.6K]

5^-4^=25-16=9 root from 9 is 3 so it’s c) 3 miles

7 0

3 years ago

For which values of k does the system of linear equations have zero, one, or an infinite number of solutions? [Note: not all thr

viktelen [127]

Answer:

The system has an infinite solution at k = 6, otherwise for any value of k, it has zero solution.

Step-by-step explanation:

Consider the system of linear equations:

$3x_{1} -x_{2}=2\;\;\;\;\;\;(1)\\ 9x_{1} -3x_{2}=k\;\;\;\;\;(2)$

The system of linear equations can have zero, one, or an infinite number of solutions:

simplify equation (1):

$x_{2}=3x_{1} -2$

substitute in equation (2), we get

$9x_{1} -3(3x_{1}-2)=k\\9x_{1} -9x_{1}+6=k\\0+6=k$

we cannot find the value of $x_{1}$ and $x_{2}$ .

so, there is no solution.

Multiply the equation (1) with 3 and put k is 6,

$3(3x_{1} -x_{2})=3\times2\\9x_{1} -3x_{2})=6$

it means both equations are overlapped. Then, the solution has infinite solutions.

Hence, the system has an infinite solutions at k is 6 otherwise for any value of k it has no solution.

4 0

3 years ago

I need help remembering the steps to solve a polynomial equation

murzikaleks [220]

Example 1 – Solve: 3x3 = 12x

Step 1: Write the equation in the correct form. In this case, we need to set the equation equal to zero with the terms written in descending order.

3x^3-12=0

Step 2: Use a factoring strategies to factor the problem.

3x(x^2-4)=0
3x(x+2)(x-2)=0

Step 3: Use the Zero Product Property and set each factor containing a variable equal to zero.

3x=0 or x+2=0 or x-2=0

Step 4: Solve each factor that was set equal to zero by getting the x on one side and the answer on the other side.

x=0 or x=-2 or x=

I hope this helped you!

3 0

3 years ago

Solve 2(x-1) = 10

strojnjashka [21]

You first want to get rid of 2, so you divide two on both sides canceling the two on the left and getting x-1=5. then you add 1 to both sides getting x=6. Hope this helps!

8 0

3 years ago

Read 2 more answers