Answer:
x = 8.45
Step-by-step explanation:
5.4 + 0.2x = 7.09
Subtract 5.4 from both sides to leave 0.2x alone
0.2x = 1.69
Divide by 0.2 on both sides to isolate x
x = 1.69/0.2
x = 8.45
Answer:
9
Step-by-step explanation:
3-2i+8=23
5+2i+23
2i=18
i=-9
a is the answer as the only change is the gradient being halved,
b would be if it was -1/2 and c would be1/2 x+1/2
Answer:
a. Point.
b. Vertex.
c. Line.
d. Line segment.
e. Ray.
Step-by-step explanation:
a. <u>Point</u>: a location, has no dimension. Also, a point doesn't have a size i.e no length, depth, breadth or height.
b. <u>Vertex</u>: is the common endpoint of two segments or rays that form the "corner" of an angle.
c. <u>Line</u>: is an infinite number of points extending in opposite directions that has only one dimension.
d. <u>Line segment</u>: is part of a line that has two endpoints.
e. <u>Ray</u>: is part of a line that has one endpoint and continues in one direction infinitely.
You can compare numbers by using number line. The second way is to begin at the greatest place value. Find where the digits are different. <span>Compare the digits that are different, Write > or <.
Hope that helped :)</span>
