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3 years ago

HELP ME PLEASE GUYS ! :)

Mathematics

1 answer:

Gnesinka [82]3 years ago

7 0

Answer:

(12, 1)

Step-by-step explanation:

Arbitrarily choose y = 1. Then x - 6y = 6 becomes

x = 6(1) + 6, or x = 12.

Thus, one (of many) point on the graph is (12, 1).

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J<br> L<br> N<br> M<br> If mZJKN = 28º and mZKLM = 103°, find mZJML.

Bingel [31]

Answer:

98°

Step-by-step explanation:

each half adds up to 180° so 103+28=131 then 180-131=49

and that would be just one of the bottom angles so you would double it to get 98

6 0

3 years ago

The volume of a fish tank is 60 cubic feet. If the density is 0.3 fish over feet cubed, how many fish are in the tank? 200 9 100

FinnZ [79.3K]

Answer:

There are 18 fish in the fish tank.

Step-by-step explanation:

The volume of a fish tank is 60 cubic feet: V = 60 ft³.

The density is 0.3 fish over feet cubed. d = 0.3 fish/ft³

We can find the number of fish using proportions. The required conversion factor is 0.3 fish/ft³. The number of fish is:

60 ft³ × (0.3 fish/ft³) = 18 fish

There are 18 fish in the fish tank.

5 0

3 years ago

A building company used 24 workers to prepare a building site. The site measured 30 acres and the work was completed in 10 days.

maks197457 [2]

Answer:

30 workers are required.

Step-by-step explanation:

If the site measured 30 acres and was completed in 10 days, then it can be said that on average $\frac{30}{10} = 3\frac{acres}{day}$ were made.

Then, 24 workers completed 3 acres / day.

Then, $\frac{24.workers}{\frac{3acres}{day}} = \frac{8..Workers * days}{acre}$

8 workers can complete 1 acre per day

Now to know how many workers are needed to complete 45 acres in 12 days, we multiply:

$8\frac{Workers * days}{acre}*\frac{45}{12} \frac{acres}{days} = 30.workers$ .

Finally, 30 workers are required.

To solve this problem it was assumed that everyone worked at the same pace, which may not be true, the fact that some work at a slower or faster pace than another could alter the result, causing them to finish less or more acres by day.

6 0

3 years ago

The radius of a circle with a circumstance of 10 feet

Katyanochek1 [597]

Given a circle with a circumference of 10 feet-

The radius is around 1.59 ft.

You can use formulas of the circle to solve for the radius.

Hope this helps!

7 0

3 years ago

Read 2 more answers

MATH HELP ASAP!! MARKING BRAINLIST!!

juin [17]

Answer

y=17x+55

Step-by-step explanation:

4 0

3 years ago