3 years ago

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Mathematics

1 answer:

Maru [420]3 years ago

7 0

Area of circle = πr²
Area of circle = π x 12 x 12
Area of circle = 452.4cm² (nearest tenth)

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Company X has $128,000 in a saving account that pays 6% interest per year. How much interest will earn at the end of 1/2 year?

Ludmilka [50]

Answer:

3% interest

$171392

Step-by-step explanation:

128000 x 0.03 = 171392

4992 + 128000 = 171392

Hope this helped!

8 0

2 years ago

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Solve each system by substitution <br> 5x + 7y = -23<br> Y = -2x - 11

Alenkasestr [34]

Answer:

x = −6

Explanation:

5x + 7y = -23

Y = -2x - 11

Substitute -2x - 11 for y in 5x + 7y = -23

5x + 7(−2x − 11) = −23

Simplify both sides of the equation

5x + 7(−2x − 11) = −23

5x + (7)(−2x ) + (7)(−11) = −23 (Distribute)

5x + −14x + −77 = −23

(5x + −14x) + (−77) = −23 (Combine Like Terms)

−9x + −77 = −23

−9x − 77 = −23

Add 77 to both sides

−9x − 77 + 77 = −23 + 77

−9x = 54

Divide both sides by -9

−9x / -9 = 54 / -9

x = -6

6 0

2 years ago

Need help with # 1 & 3 please!!!!

elena55 [62]

1) Around $0.11

2) Around 176.71 in^2

8 0

3 years ago

Solve the inequality x divided by 6 is less than or equal to 3

Alja [10]

Your inequality looks like this:
$\frac{x}{6} \leq 3$
To get rid of the /6, you need to multiply by 6 as the opposite operation cancels it out. So, all you need to do is multiply both sides by 6 to isolate x.
Therefore:
$x \leq 18$

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2 years ago

Free point lang po 50<br>cliam lang po ty

Sever21 [200]

Answer:

thankyou for points

don't waste your points

3 0

2 years ago

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