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FrozenT [24]
3 years ago
7

I’m dumb so I need help

Mathematics
1 answer:
vitfil [10]3 years ago
5 0
Yea ur smarter than u think
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Use the laws of sine and cosine to find the missing Dimension part 3
BigorU [14]

9514 1404 393

Answer:

  12 or 103

Step-by-step explanation:

The given angle is opposite the shorter side, so there will be two solutions.

In order to find f, we need to know angle F. We can find that by first finding angle E.

  E = arcsin(e/d·sin(D)) = arcsin(71/62·sin(36°)) = 42.307° or 137.693°

  F = 180° -D -E = 180° -36° -{42.307°, 137.693°} = {101.693°, 6.307°}

Then the measure of f is ...

  f = sin(F)/sin(D)×d = 62/sin(36°)×sin({101.693°, 6.307°})

  f = {103.29, 11.59}

Side f is either 12 or 103.

5 0
3 years ago
Read 2 more answers
What is (3y)/(2y)<=1
gregori [183]

Answer:

Step-by-step explanation:

Simplifying

3y + -2y = 1

Combine like terms: 3y + -2y = 1y

1y = 1

Solving

1y = 1

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '1'.

y = 1

Simplifying

y = 1

4 0
4 years ago
Which is equivalent to (4xy-3x)^2, and what type of special product is it?
mars1129 [50]

It's not the difference of squares, rather it is the square of a difference. That leaves a perfect square trinomial, which narrows your selection to two choices. An expression with 2 terms is not a trinomial, so that further narrows your selection. The appropriate choice is

... (4xy -3z)² = 16x²y² -24xyz +9z², a perfect square trinomial

_____

The expression you have in your problem statement has no z term, so none of the choices is applicable to that one.

8 0
3 years ago
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301sec equal to how many min<br> Let’s see if you can do this
saw5 [17]

Answer:

5.01667

Step-by-step explanation:

301/6= 5.01667

4 0
3 years ago
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Which statement is correct?
tatuchka [14]

Answer:

I think it is

A.) AB is perpendicular to MN

Step-by-step explanation:

6 0
3 years ago
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