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4 years ago

4+8+12=3x8 the next equation is

Mathematics

1 answer:

MAXImum [283]4 years ago

7 0

Answer:

True 24=24

Step-by-step explanation:

4+8+12=3x8

12+12=24

24=24

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Can somebody plz help?e

yawa3891 [41]

Answer:

21.4

Step-by-step explanation:

We can solve for x using trigonometry

Here are the <u>Trigonometric Ratios</u>

Remember SOH CAH TOA

Sine = Opposite over Hypotenuse (SOH)

Cosine = Adjacent over Hypotenuse

Tangent = Opposite over Adjacent

We are given the measure of ∠T ( 72° )

We are also given the adjacent side length (6.6) ( Adjacent = the side length that is not the hypotenuse nor the opposite side length )

And we need to find the hypotenuse ( longest side length )

We this information we can use the trigonometric ratio Cosine to solve for x

That being said we want to set up an equation

(remember cosine = adjacent over hypotenuse )

$cos(72)=\frac{6.6}{x}$

Now we solve for x

We can't get rid of the 6.6 itself so we want to multiply each side by x

now we have $xcos(72)=6.6$

Step 2 divide each side by cos(72)

$\frac{xcos(72)}{cos(72)} =x\\\frac{6.6}{cos(72)} \\x=\frac{6.6}{cos(72)}\\cos(72)=0.3090169944\\\frac{6.6}{0.3090169944} =21.35804865\\$

We're left with x = 21.35804865

Finally we want to round to the nearest tenth of a foot and we get that x = 21.4

7 0

3 years ago

Can someone please help and show work

Bad White [126]

Answer:$8.60
I put the work into the picture. Hope this helps!

7 0

3 years ago

In a company, there are 28 total employees. All employees who have worked there for more

torisob [31]

The probability that a randomly selected employee has received the 5-year gift is 39.29%

<h3>What is the probability?</h3>

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability that a randomly selected employee has received the 5-year gift = number of employees who have received the gift / total number of employees

11/28 x 100 = 39.29%

To learn more about probability, please check: brainly.com/question/13234031

4 0

2 years ago

Write an equation in slope-intercept form of the line with the given slope m and y-intercept b.

Paul [167]

Answer:

y=-4x+7/2

Step-by-step explanation:

slope-intercept form follows the following format:

y=mx+b

simply replace m with -4 and b with 7/2

7 0

3 years ago

If 3400 maple trees are counted on a 3km x 4km rectangular patch of land, what is the density of maple trees per square kilomete

Aneli [31]

3 × 4 = 12

3400 ÷ 12 = 283.33333333..

the desity is 283.3 trees per square kilometer.

just ask if you have any questions :)

4 0

3 years ago