-8,10 because it crosses the y axis
1570 x 30 = 47100
47100/5 = 9240
9240 is your answer
hope this helps
If you draw the line and mark -2 and 3 you find that they are 5 apart. By calculation, subtract the lowest from the highest: 3 - -2 = 3+2 = 5
Answer:
-145.436
Step-by-step explanation:
B + 116.49=-28.946
B + 116.49–116.49 =28.946 —116.49
When simplified its - 145.436
To find the total area of the octagon you can find the area of the rectangle that is created by the entire figure and subtract the areas of the four congruent right triangles.
(10 cm x 6 cm) - [4(1/2 x 2 x 2)]
60 cm² -8 cm² = 52 cm²
The total area of the octagon is 52 cm².
