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Vladimir [108]
3 years ago
13

:

Mathematics
1 answer:
Shkiper50 [21]3 years ago
7 0

Answer:

The sweaters cost $35 each.

Step-by-step explanation:

The skirt was $20, so you would subtract 20 from 160. that equals 140. Then you would divide 140 by 4. that would equal 35. So the answer is $35.

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Given the graph of the function f below, estimate the intervals in which fis<br> increasing.
nadezda [96]

Answer:

  (-∞, -5/2) ∪ (1, ∞)

Step-by-step explanation:

"Increasing" means the graph goes up to the right. It is increasing from the left up to the local maximum--the peak at left.

It is increasing again from the local minimum on the right to the right side of the graph.

The two sections where the graph is increasing are ...

  (-∞, -5/2) ∪ (1, ∞)

__

The graph is <em>decreasing</em> between the maximum on the left and the minimum on the right.

6 0
3 years ago
1<br> What is the volume of a cube of side 1000 mm?
aniked [119]

Answer:

1000000000 ml^3 or 1000000L^3

Step-by-step explanation:

First you have to know that the volume of a cube is found by A^3

A is 1 side of the cube.

Now plug in the number 1000.

1000^3=1000000000 ml^3

To simplify you could turn it into liters. To do this divide by 1000.

This would result in 1000000L^3

3 0
3 years ago
Write the equation of the line with the slope =5 and that goes through point (3,-5)
viva [34]

Answer:

y=5x-20

Step-by-step explanation:

Point-slope form.

\frac{y-(-5)}{x-3} = 5\\y+5 = 5x-15\\y=5x-20

6 0
3 years ago
Subtract -1 3/5 - ( -2 7/8) Enter your answer as a simplified fraction by filling in the boxes
vredina [299]
The answer is 51/40=1 and 11/40
8 0
2 years ago
Which of the following does not have triangular faces?
svp [43]

Answer:

Step-by-step explanation:

Answer "A"

Dodecahedron

5 0
3 years ago
Read 2 more answers
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