Answer:
-4 is the slope (m)
Step-by-step explanation:
For this case we have the following quadratic equation:

Where:

Its roots will be given by:

The roots are:

Answer:

In step 2, you are adding 35.10 and 84.60. You carry the 1 to the 1's place after you add up the tenths and the hundreds place.
Answer:
4704 in²
Step-by-step explanation:
We are given that,
We are asked to to find the surface area of the cube.
Surface area generally refers to total surface area .

- a denotes edge of the cube.
→ Surface area of cube = 6 × (28)² in²
→ Surface area of cube = 6 × 784 in²
→ <u>Surface area of cube = 4704 in²</u>
<u>Surface</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>cube</u><u> </u><u>is</u><u> </u><u>4704 in²</u><u>.</u>
12w-10w-10=2
2w-10=2
2w=12
w=6