3 years ago

Help me with this please

Mathematics

1 answer:

aliina [53]3 years ago

8 0

Answer:

i think its the second one

Step-by-step explanation:

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What is 10% of $10 what is 10% of $10

sleet_krkn [62]

10% of 10$ is 1$ yeppp

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3 years ago

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21, 18, 45, 33, 4, 12, 21 Mean: Median: Mode: Range:

Dmitriy789 [7]

Mean - 22.

Median - 33.

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Hope this helps! :)

8 0

3 years ago

Please answer as fast as possible see the image below

KIM [24]

Answer:

204.2 units

Step-by-step explanation:

Area of semicircle: 1/2(πr^2)

r = 5

1/2(π(5)^2)

94.2477796

Area of Rectangle: w * l

l = 11

w = 5(2)

11 * 5(2) = 11 * 10 = 110

Total:

110 + 94.2 = 204.2 units

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3 years ago

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Would appreciate some math help !!

Nana76 [90]

Answer:

(D). $\frac{\sqrt{2} }{8}$ cis $\frac{47\pi }{36}$

Step-by-step explanation:

cis $\alpha$ × cis $\beta$ = cis ( $\alpha$ + $\beta$ )

~~~~~~~

$\frac{\sqrt{6} }{6}$ cis $\frac{5\pi }{9}$ × $\frac{\sqrt{3} }{4}$ cis $\frac{3\pi }{4}$ = ( $\frac{\sqrt{6} }{6}$ × $\frac{\sqrt{3} }{4}$ )[cis ( $\frac{5\pi }{9}$ + $\frac{3\pi }{4}$ )] = $\frac{\sqrt{2} }{8}$ cis $\frac{47\pi }{36}$

6 0

2 years ago

Using substitution how do u solve 3y+2x=6 and 5y-2x=10

Sergeu [11.5K]

3y+2x=6
5y-2x=10
--------------add
8y = 16
y = 2

3y+2x=6
3(2)+2x=6
6 + 2x = 6
2x = 0
x = 0

answer: x = 0 and y = 2 or (0,2)

7 0

3 years ago

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