Answer:
If they have the same variables. For example 2x -1 + 3x. 2x and 3x are like terms since they have the same variable.
Step-by-step explanation:
Answer:
16 years
Step-by-step explanation:
1.7% of 2000 is $34
$544 divided by $34 = 16 years, that is if the interest is yearly and not monthly though
Answer:
The total length of the border is 31.4 yards rounded to the nearest tenth of a yard
Step-by-step explanation:
The formula of the circumference of a circle is C = 2πr, where r is the radius of the circle
Jason used wire fencing to form a border around a circular region in his back yard
<em>That means the length of the wire is equal to the circumference of the circular region</em>
∵ The radius of the circular region was 5 yards
∴ r = 5 yards
∵ C = 2πr
- Substitute r by 5
∴ C = 2π(5)
∴ C = 31.41592654 yards
- Round it to the nearest tenth of a yard
∴ C = 31.4 yards
∵ The length of the wire is equal to the circumference of
the circular region
∴ The length of the wire is 31.4 yards
The total length of the border is 31.4 yards rounded to the nearest tenth of a yard
The answer to 82.2% of 50 is 41.1
Answer:
Step-by-step explanation:
The one-to-one functions g and h are defined as follows.
g={(-7,-6), (-5,4), (4,-7)(7,6)}
h(x)= 3x-14
Find the following.
g-1(4)=
"g-1(4)" just says "Find the pair of coordinates that has 4 for its
y-coordinate, and the answer is its x-coordinate". So we look through those
and find (-5,4) is the only one of those up there that has a 4 for it's y-
coordinate, and so its x-coordinate is -5 and we write:
g-1(4)=-5
