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Kaylis [27]
3 years ago
7

Identify the coefficient of 2xy3 A. 1 B. 3 C. x D. 2

Mathematics
2 answers:
emmasim [6.3K]3 years ago
8 0
The coefficient is 2 (it is always the number before the variable)
Dmitriy789 [7]3 years ago
3 0
The coefficient of 2xy3 is 2. 
Hope this helps! :)
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Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds Please select the best answer from the cho
ycow [4]
<h3>Answer: 24 yards, choice D</h3>

There are 4 sides to this figure (trapezoid). The left slanted side and the right most vertical side, combined with the top and bottom horizontal sides, will get us the perimeter.

left slanted side = 5 yards

right most vertical side = 4 yards (see note below)

bottom side = 9 yards

top side = 6 yards

Add up the four sides mentioned: 5+4+9+6 = 9+15 = 24

note: the rectangle has opposite sides that are the same length. While the right most side isn't labeled, it is the same length as the left side of the rectangle, so both are 4 yards long.

Another thing I should probably mention is that we do not add in the interior 4 yard side. The perimeter is only the outer or exterior sides we care about. Think of it like we're trying to fence around some property lot and we don't want to subdivide the property up. Finding the perimeter will help us find the amount of fencing needed to surround the property.

4 0
3 years ago
According to the text, the specific things that people want in life are called
Oksi-84 [34.3K]

Answer:

your going to have to be a little more specific than that please ;-; but if you want i can answer it this way

Reach a fabled level of success that makes you untouchable.

Create a positive work/life balance.

Feel as capable as others think you are.

Be more productive with each minute of the day.

Be recognized as talented or even brilliant.

4 0
3 years ago
Given the line y=3/5x+2 find the perpendicular line passing through the point (12,-7)
Monica [59]

Answer:

y=-5/3x+13.

Step-by-step explanation:

As a line that is perpendicular to anoher line has a slope that is the negative reciprocal of the line's original slope, we know that the slope of our new line is -5/3. As it passes point (12, -7), we can use the point slope formula which is y-y1=m(x-x1). So plug in, y+7=-5/3(x-12) and that gives us y+7=-5/3x+20 which gives our final answer of y=-5/3x+13.

7 0
2 years ago
Solve this equation. Explain or show your WORK. 6(x - 7)= 2x + x + 9
lara [203]

Answer:

  • x = 17

Step-by-step explanation:

  • 6(x - 7)= 2x + x + 9
  • 6x - 42 = 3x + 9
  • 6x - 3x = 9 + 42
  • 3x = 51
  • x = 51/3
  • x = 17
8 0
3 years ago
7 times a number is 8 less than the square of that number. Find the negative solution.
kap26 [50]

Answer:

Step-by-step explanation:

x^2-8x+x-8

x(x-8)+1(x-8)

(x+1)(x-8)

The negative number is x=-1

8 0
2 years ago
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