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creativ13 [48]
3 years ago
14

What is the answer to this problem

Mathematics
2 answers:
Alisiya [41]3 years ago
8 0
B, -3x+15=23 is the answer
IRINA_888 [86]3 years ago
7 0
The answer is B.
How?
Take the original equation and multiply the parenthesis by 3:
3x+15-6x=23
Now, unite the two x terms like this
3x-6x+15=23
Now, combine them by doing 3-6 (which is -3), and making that the coefficient on x:
-3x+15=23
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An equiangular triangle has one side of length six inches. What is the height of the triangle, drawn from that side, to the near
Mandarinka [93]

9514 1404 393

Answer:

  5.2 in

Step-by-step explanation:

An equiangular triangle is also equilateral. All sides will be 6 inches, and the height line will be a perpendicular bisector of the side.

Using trig, the height is ...

  (3 in)tan(60°) = 3√3 in ≈ 5.2 in

Using the Pythagorean theorem, ...

  h² = 6² -3² = 27

  h = √27 ≈ 5.2 . . . inches

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2 years ago
Is 313756 divisible by 5
katrin2010 [14]

Answer:

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6 0
3 years ago
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Whats the GFC of 18 , 60 ?​
kirill [66]

Answer:

If you are reffering to GCF then the GCF would be explained like this

   Find the prime factorization of 18

   18 = 2 × 3 × 3

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   To find the gcf, multiply all the prime factors common to both numbers:

   Therefore, GCF = 2 × 3

   GCF = 6

6 0
3 years ago
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Please help! / 50 points
lutik1710 [3]

Answer:

Solution given:

radius [r]=4

height [h]=5

we have

Surface area of cylinder=2πr(r+h)

=2π×4(4+5)

=<u>72πunits³ is a required volume.</u>

3 0
3 years ago
Use the given information to write a linear equation in slope- intercept form...
leva [86]

Answer:

y= -2x + (-6)

or

y= -2x - 6

both work !

Step-by-step explanation:

4 0
2 years ago
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