Answer:
0.5 - put in the middle of 0 and 1
-3/2 - put in the middle of -2 and -1
1 1/3 - put in the middle of 1 and two but a little closer to one
-2.25 - put a point in the middle of -2 and -3 then another point in the middle of the point you made and -2 then delete the 1st one
Step-by-step explanation:
i hope this helps
Answer:
240 cm²
Step-by-step explanation:
We are required to determine the surface area of the figure;
To get the area we add the are of all the surfaces;
Area of triangle;
Area = 0.5 × b × h
There are two triangles;
Therefore;
Area of the two triangles;
Area = 0.5 × 6 × 8 × 2
= 48 cm²
Area of the rectangles;
Area of a rectangle = Length × width
Area of the first rectangle;
= 6 cm × 8 cm
= 48 cm²
Area of the second rectangle
= 8 cm × 8 cm
= 64 cm²
Area of the third rectangle
= 10 cm × 8 cm
= 80 cm²
The total surface area will be;
Area = 48 cm² + 48 cm² + 64 cm² + 80 cm²
= 240 cm²
The area of a triangle can be determined by knowing 2 sides and their included angle of a certain triangle. Since both sides are equal, then they would just be denoted by a squared entity. This is done as follows:
A = x² sin∅
32 = x² sin (5*pi/6)
Make sure your calculator is in rad form.
32 = x² (1/2)
x = 8
Thus, each side is 8 cm.
Answer:
D
Step-by-step explanation:
because the slope is 7 and y-int is 6
so, u must use y=mx+c
just replace the slope and y-int into that formula
Here are the answers for the HW:
