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tester [92]
3 years ago
6

Simplify: 3(3t – 2) – 2(t + 1)

Mathematics
2 answers:
Verdich [7]3 years ago
6 0
I hope this helps you



3.3t-2.4-2.t-2.1



9t-8-2t-2


7t-10
zysi [14]3 years ago
6 0
First distribute 
6t - 6 -2t - 2

Then simplify
4t - 8

Then divide by 4 to find what the variable is equal to:
t=-2

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The diagram shows a rhombus inside a regular hexagon work out the angle x
kvv77 [185]

Answer:

<u>x = 60°</u>

Step-by-step explanation:

The rest of the question is the attached figure.

And it is required to find the angle x.

As shown, a rhombus inside a regular hexagon.

The regular hexagon have 6 congruent angles, and the sum of the interior angles is 720°

So, the measure of one angle of the regular hexagon = 720/6 = 120°

The rhombus have 2 obtuse angles and 2 acute angles.

one of the obtuse angles of the rhombus is the same angle of the regular hexagon.

So, the measure of each acute angle of the rhombus = 180 - 120 = 60°

So, the measure of each acute angle of the rhombus + the measure of angle x = the measure of one angle of the regular hexagon.

So,

60 + x = 120

x = 120 - 60 = 60°

<u>So, the measure of the angle x = 60°</u>

6 0
3 years ago
A can of soda is placed inside a cooler. As the soda cools, its temperature T (x) in degrees celsius is givien by the following
wel

Answer:

Initial 18 degrees Celsius

After 20 minutes, 5 degrees Celsius

Step-by-step explanation:

It’s initial temperature can be calculated as at the time when x = 0

When x = 0, the temperature is -6+24 = 18 degrees Celsius

This is because the exponent part equals 1 since anything raised in to the power of zero is one.

After twenty minutes,

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8 0
3 years ago
Combine Like Terms 18f + 30fx Will Give Brainliest to correct answer
malfutka [58]

Answer: 6f (3+5x)

Step-by-step explanation:

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3 0
3 years ago
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The maximum temperature is 76.5\; ^oF

When x is minimum, we have

|x-72.5|=72.5-x. Hence 72.5-x =4\\x=68.5

The minimum temperature is 68.5\; ^oF

7 0
3 years ago
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Round 14,445 to the nearest hundred
Bumek [7]

Answer:

the answer is 14,400

Step-by-step explanation:

7 0
2 years ago
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