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3 years ago

If I have 18$ and $27 if I multiply it what would the answer be

Mathematics

2 answers:

Brut [27]3 years ago

7 0

18x27= 487

487 is your answer

Burka [1]3 years ago

6 0

$486
18x27=486
Hope this helps :)

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mina [271]

Answer:

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3 years ago

Please help I WILL OFFER 20 POINTS! - Keisha, Bob, and Tom sent a total of 132 text messages over their cell phones during the w

stellarik [79]

Answer:

Tom: 132 Bob: 396 Keisha: 139

Step-by-step explanation:

132 x 3

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6 0

3 years ago

Help with this please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Crank

Answer:

m∡A = 41.4°

m∡B = 48.6°

m∡C = 90°

a = 3 $\sqrt{7}$

b = 9

c = 12

Step-by-step explanation:

to find the length of side 'a' I used the Pythagorean Theorem to get:

a² + 9² = 12²

a² + 81 = 144

a² = 63

a = $\sqrt{63}$ which equals $\sqrt{9}$ $\sqrt{7}$ which is 3 $\sqrt{7}$

to find m∡B I found the arcsin(B) = 9/12 to get 48.6

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5 0

3 years ago

5x+6y=18and 18x-15y=36 parallel or perpendicular

Katen [24]

Answer:

They are neither parallel nor perpendicular, since slope are different and not related by any equation

Step-by-step explanation:

First arrange them according to general equation:

$y = mx + c$

for the first equation :

$5x + 6y = 18 \\ 6y = - 5x + 18 \\ { \boxed{y = - \frac{5}{6} x + 3}}$

for the second equation :

$18x - 15y = 36 \\ 15y = 18x - 36 \\ y = \frac{18}{15} x - \frac{12}{5}$

8 0

3 years ago

For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include

Sophie [7]

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7 0

3 years ago

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