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never [62]
3 years ago
6

Solve 3x - 5 = 16. 9 8 6 7

Mathematics
2 answers:
Alex17521 [72]3 years ago
7 0

Answer:

7

Step-by-step explanation:

3(7)=21-5=16

inessss [21]3 years ago
4 0
The answer is seven, because
3x-5=16, you add five to both sides, you get 21 divided by three and you get 7
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Step-by-step explanation:

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4 years ago
Identify the aspects of this exponential function: y = 350(1 + 0.75)t
meriva
The answer is 67 point 18.
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3 years ago
Find the area of △LKJ.
nirvana33 [79]

Answer:

A=600\: u^{2}

<u>The correct answer is letter c.</u>

Step-by-step explanation:

The area equation of a triangle is given by:

A=\frac{bh}{2}  (1)

Where:

b is the base

h is the height

Let's find first the angle MJK (α), using the tangent definition.

tan(\alpha)=\frac{24}{32}

\alpha=tan^{-1}(\frac{24}{32})

\alpha=36.9^{\circ}

Now, if α = 37° then β (angle JLK) must be:

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\beta=53^{\circ}

Now, we can find the distance ML using again the tangent definition:

tan(\beta)=\frac{24}{ML}

ML=\frac{24}{tan(53)}

ML=18

The base of the triangle LKJ will be:

b=32+ML=32+18=50

Therefore, using equation (1) the area of △LKJ will be:

A=\frac{50*24}{2}

A=600\: u^{2}

The correct answer is c.

I hope it helps you!

5 0
3 years ago
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insens350 [35]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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