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Flauer [41]
4 years ago
10

Simplify (5g²–2g)+(2g²+6g)

Mathematics
1 answer:
liberstina [14]4 years ago
3 0
<span>(5g²–2g)+(2g²+6g)
= </span><span>5g² – 2g+ 2g² + 6g
</span><span>= 7g²+ 4g </span>
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Is 5.5 greater then 5.7
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No, it is .2 less than 5.7
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Find the area of the shaded region. Round to nearest hundredth.
coldgirl [10]

210/360 = 7/12, meaning the shaded area is 7/12 of the entire circle.

The circle has radius 12 in, so its total area is π (12 in)^2 = 144π in^2.

Then the area of the shaded region is 7/12 of this, or

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3 years ago
To raise money for after-school programs at an elementary school, a group of parents is holding a weekend of games in a communit
frez [133]

Answer:

8x-40y\geq 600 and x>0,y>0

Step-by-step explanation:

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Per hour cost of rent is $40.

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Total cost of renting the space is 40y which will be subtracted from the total amount of donations.

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3 years ago
HELP PLEASE MATH QUESTION
Bumek [7]
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8 0
3 years ago
Can I get some help please?
Natali5045456 [20]

Answer:

700   -1     -200

75       1     5000

Step-by-step explanation:

1. the rule for the required matrix is:

\left[\begin{array}{ccc}x_1;y_1;a\\x_2;y_2;b\end{array}\right]

2. if to re-write the given equations, then:

700x-y= -200 and 75x+y=5000.

3. Finally, the answer is:

        column№1 | column№2  | column№3

==============+===========+=============

row№1   700      |         -1           |    -200

row№2   75        |           1          |   5000

8 0
3 years ago
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