D she is correct because if you use the formula to find a slope it gives u 3/10
Answer:
4
Step-by-step explanation:
The highest/exponent of the variable is the degree of the polynomial.

Here, the highest degree of the variable m is 4
So, degree of the polynomial = 4
Answer:
area if circle =πr²=π6²=36πmm²
Answer:
66.24 (This answer does not match to any of the options...)
Step-by-step explanation:
This shape can be divided into 2 different shapes. A triangle and a rectangle.
Area of a Triangle =
× base × height
=
× 8.8 × 7.8
= 34.32
Area of a Rectangle = Length × Width
= (19.2 - 7.8) × (8.8 - (3+3))
= 11.4 × 2.8
= 31.92
Total area = 34.32 + 31.92 = 66.24
Yes if x=5 then 4(5)= 20 and 15+5=20