Answer: -2
Step-by-step explanation:
3 squared + 1, -2 +-3
10/-5= -2
16/7 is already in lowest terms. It cannot be further reduced.
You can write this fraction as a decimal by simply dividing the top by the bottom.
So, 16/7 = 2.2857142857
Nothing else can be done here.
Answer: 11 x 13 feet
Step-by-step explanation:
Normally, a question such as this allows one to assume that the wall on the neighbor's garden will also serve as a wall on our garden, but the sentence ". . . and the fence must surround all four sides . . ." leads to the conclusion that the 48 feet must include the side next to the neighbor. That's waht tis assumes.
The diagram shows a rectangle, so the neighbor's length of 11 feet must be the same on the opposite side. That leaves (48 - 22) = 26 feet for the two sides. 26/2 = 13 feet each side. This leads to a garden dimesion of 11 x 13 feet.
Answer:
Step-by-step explanation:
What is the question? If you want to know how to graph this equation, it's usually easiest to start with the intercepts, i.e., the points where the line crosses the axes.
y = ½x + 3 tells you that the line crosses the y-axis at (0,3), so plot that point.
Then let y = 0 and solve for x.
0 = ½x + 3
x = 6
The line crosses the x-axis at (6,0), so plot that point as well.
Then draw the line passing through those two points.
You turn either your fraction into a decimal or your decimal into a fraction
Hope this helps