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melamori03 [73]
3 years ago
9

What is the answer to this

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0
<h2><em>I apologize ahead of time if this is incorrect :)</em></h2>

Answer: 14

<em>How I got the answer:</em>

84 divided by 12 times 2 = x

Crank3 years ago
3 0

Answer:

x = 144

Step-by-step explanation:

x/2= 84-12 = 72

x = 72 x 2 = 144

pls mark as brainliest

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Find the missing value. Sin ___= 8/15
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Answer:

Use your CASIO calculator and put inverse SIN of 8/15

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I need answer please 6x + 3y + 2x + y
adoni [48]

Answer:

8x +4y

Step-by-step explanation:

6x + 3y + 2x + y

1) add similar variables together.

2) 6x + 2x = 8x

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A population of insects grows exponentially, as shown in the table. Suppose the increase in population continues at the same rat
oksano4ka [1.4K]

<u>Answer-</u>

<em>The insect population at the end of week 11 is </em><em>1730</em><em>.</em>

<u>Solution-</u>

A population of insects grows exponentially.

The general form of exponential function is,

y=ab^x

Where,

a, b are constants.

Putting the data given in the table, in the the equation in order to get the values of a, b

At (0, 20)

\Rightarrow 20=ab^0

\Rightarrow a\cdot (1)=20

\Rightarrow a=20

Now the exponential function becomes,

y=20b^x

At (1, 30)

\Rightarrow 30=20b^1

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y=20(\frac{3}{2})^x

For calculating the number of insects at the end of the 11th week, putting x=11, so

y=20(\frac{3}{2})^{11}

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8 0
4 years ago
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Step-by-step explanation:

Given

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\theta = 90

We have:

0 < \theta < \pi or 0 < \theta < 180

To get other values of \theta

We use:

\sin(\theta) = \sin(180 - \theta)

Substitute: \theta = 90

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3 years ago
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Answer:tftdrf

Step-by-step explanation:

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