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seraphim [82]
3 years ago
10

Can someone help me please

Mathematics
2 answers:
Tanya [424]3 years ago
5 0
A = -3

2a = 2*(-3) = -6
a² = (-3)² = 9
3a² = 3*9 = 27
klemol [59]3 years ago
3 0
The answers are:
a) -6
b)9
c)27
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The slope is 2/3

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-1/2x+ 1/2 x+3/4y=0+1/2x

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Write the equation in standard form for the circle with center (0, – 10) and radius 6.
Artemon [7]

Answer:

Equation of circle in standard form with centre (0, – 10) and radius 6. \mathbf{x^2+(y+10)^2=36}

Step-by-step explanation:

We need to write equation of circle in standard form with centre (0, – 10) and radius 6.

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5 0
3 years ago
A venue plans to host trucking events regularly throughout the year. The expected revenue from each event is $100,000. The cost
iris [78.8K]

Answer:

The venue has to host 47 events throughout the year

Step-by-step explanation:

Profit:

Profit is revenue subtracted by costs.

Per event:

$100,000 revenue

$50,000 costs

$100,000 - $50,000 = $50,000 profit.

If the venue wants to make a total profit margin of $2,350,000, how many events does the venue have to host throughout the year?

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x = \frac{2350000}{50000}

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The venue has to host 47 events throughout the year

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3 years ago
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