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murzikaleks [220]
2 years ago
5

Help me out with this math problem for 50 points!!!

Mathematics
1 answer:
allsm [11]2 years ago
4 0

Answer:

2(5a+3b)+5a+2b

=10a+6b+5a+2b

=15a+8b

6y+2(3x+5)+2y+3

=6y+6x+10+2y+3

=8y+6x+13

8r+8r^2+6r^2+2r+r

=9r+14r^2

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Using the technique in the model above, find the missing sides in this 30°-60°-90° triangle.
lina2011 [118]
For this case what you should do is use the following trigonometric relationship:
 sin (x) = C.O / h
 Where
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 C.O: opposite leg
 h: hypotenuse
 Substituting the values we have:
 sen (60) = long / h
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 h = 3.46
 Answer:
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7 0
4 years ago
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A box of 12 eggs( a dozen)is divided between four people, what fraction of the 12 eggs will rach get
lord [1]
3/12 = 1/4
If simplified then second option
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2 years ago
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If nx10^p is a positive number written in scientific notation which statements must be true? Select all that apply
liq [111]

For this case we have the following number written in scientific notation:


n * 10 ^ p

We know that this number is greater than zero because it is a positive number.

Therefore, the following statements are true:

p ∈ (-∞, ∞)

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Answer:

The following statements are correct about the number written in scientific notation:

p ∈ (-∞, ∞)

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3 0
3 years ago
Can you help me solve 4x+3+x-8 ​
Svetlanka [38]
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3 years ago
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- 16 = -4(-5+ i)<br> Please help i can’t fail this test
Simora [160]

<em>Answer: i=9</em>

<em />

<em>Step-by-step explanation:</em>

<em>-16=-4(-5+i)</em>

<em>-16=20-4i</em>

<em>-20 -20</em>

<em>-36=-4i</em>

<em>Divide by -4 </em>

<em>i=9</em>

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3 years ago
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