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3 years ago

Is the graph increasing, decreasing, or constant?

Mathematics

2 answers:

trasher [3.6K]3 years ago

7 0

Increasing
because when x increases y increases

Alex3 years ago

3 0

Hello!
I am happy to see your question posted here on the Brainly website! Let me see if I can help you out.

I believe the graph pictured above is increasing. I included a visual to help you see what increasing, decreasing, and constant graph lines look like.

Have a wonderful night and please contact me with any questions you may have.
~Brooke

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You have three sticks, one red, one green, and one blue. 1. The red one is three times as long as the blue 2. The green one is 7

USPshnik [31]

Answer: red is 21, green is 14 and blue is 7

Step-by-step explanation:

Let r represent the length of the red stick.

Let g represent the length of the green stick.

Let b represent the length of the blue stick.

The red one is three times as long as the blue. This means that

r = 3b

The green one is 7 inches longer than the blue. This means that

g = b + 7

The blue and green together are the same length as the red. This means that

b + g = r

g = r - b

Therefore

b + 7 = r - b

r = b + b + 7 =2b + 7

Substituting r= 3b into r = 2b + 7, it becomes

3b = 2b + 7

3b - 2b = 7

b = 7

r = 3b = 3 × 7 = 21

g = b + 7 = 7 + 7 = 14

7 0

3 years ago

suppose a laser beam directed toward the visible center of the moon misses its assign target by 30 seconds . How far in miles fr

oksian1 [2.3K]

Answer:

<u><em>Approximately 600 miles</em></u>

Explanation:

There are several ways to solve this using different assumptions.

First you need to imagine an isosceles triangle formed by:

the equal sides of the triangle are the distance between the Earth and the Moon: 234,000 miles

the included angle is 30 second of degree

the base side of the triangle, opposed to the 30 seconds angle, is how far in miles from its assigned target the laser beam is: x

You can solve for x in several ways.

I will use the cosine rule:

$c^2=a^2+b^2-2accos(\alpha)$

Where:

$c=x\\\\a=234,000miles\\\\b=234,000miles\\\\\alpha=30seconds$

One second of degree equals 1/3600 degrees:

$30seconds\times 1degree/3600seconds=1/120degrees$

Substitute in the equation and compute:

$x^2=(234,000miles)^2+(234,000miles)^2-2(234,000miles)(234,000miles)\times cos(1/120\º)$

$x=579.15mile\approx600miles$

7 0

3 years ago

There are 65 chairs set up for a movie. they are arranged into 5. How many chairs are in each row

kati45 [8]

Answer;
13
Explanation:
5 divided by 65 = 13
13 chairs in each row of 5 equals to 65

8 0

3 years ago

The blueprints for a home are a 1/10 scale drawing.if the actual living room is 10feet by15 feet,what is the area of the room on

Reptile [31]

Answer:

I'm assuming a 1:10 scale. So then that means the 10 by 15 feet should be divided by 10. The blueprint area is 1 ft by 1.5 ft.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The sum of two numbers is 8, and their difference is 22. What are the numbers?

BabaBlast [244]

Answer:

i will say 15 and -7

Step-by-step explanation:

15+-7=8 and 15--7=22

15+-7 so take the negative and take out that mush of the big number

15-7=8

15--7= the subtracting beside a negative makes it changes to positive and addition so 15+7=22

7 0

4 years ago