Check the picture below.
make sure your calculator is in Degree mode.
No, it is not, a parabola, (from this equation, which is x^2, disregarding the +8 or y-intercept) cannot be a one-to-one function, it is a many-to-one.
Perimeter of semicircle = circumference = π × r = π × 2.5 = 7.85ft
As there are 6 friends then each friend gets an equal amount so the popcorn is 48:6 or 8:1 the unit rate is 154:6 or 24:1 so the answers are 8:1 and 24
Answer: choice A
Step-by-step explanation:
You have to multiply each row by its corresponding column.
For example you multiply 1*5 and put it in the first row and first column(a1b1). you multiply 5*5 and put it in the second row and first column(a2b1) and so on.
when multiplying a 3*1 matrix by a 1*3 matrix you’ll get a 3*3 matrix.