3 years ago

Can someone help me please

Mathematics

1 answer:

Ivanshal [37]3 years ago

6 0

Answer:

I believe the answer is 2. You may want to get a second opinion though because Im not sure

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What shape will you get if you put 3 diamonds together

xenn [34]

You get a parallelogram and possibly a hexagon. It all depends on the size of the diamond.

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3 years ago

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I need help with Law of Sines; I posted pictures but I need help ASAPP

r-ruslan [8.4K]

Answer:

B = 26.407 degrees

C = 73.593 degrees

c = 30.196 units

Step-by-step explanation:

Use the law of sines

sin(B) / 14 = sin(80) / 31

B = sin-1( sin(80) / 31 x 14)

B = 26.407

C = 180 - 80 - 26.407

C = 73.593

c / sin(73.593) = 31 / sin(80)

c = 31 / sin(80) x sin(73.593)

c = 30.196

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3 years ago

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arlik [135]

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4 years ago

If one card is randomly selected from a standard deck of 52 cards, find the probability of selecting:

Phoenix [80]

B ) a red six , given that it’s not a black card

8 0

3 years ago

PLEASE HELP! IM ALMOST DONE !

maksim [4K]

Answer:

D. $\frac{22x + 48}{x^2 - 36}$

Step-by-step explanation:

Given:

$\frac{15}{x - 6} + \frac{7}{x + 6}$

Required:

Find its equivalent expression

Solution:

Add both fractions

Thus,

$\frac{15}{x - 6} + \frac{7}{x + 6}$

$\frac{15(x + 6) + 7(x - 6)}{x^2 - 36}$

$\frac{15x + 90 + 7x - 42}{x^2 - 36}$

$\frac{15x + 7x + 90 - 42}{x^2 - 36}$

$\frac{22x + 48}{x^2 - 36}$

Therefore,

$\frac{15}{x - 6} + \frac{7}{x + 6} = \frac{22x + 48}{x^2 - 36}$

3 0

3 years ago