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2 years ago

Find the value of xd:6

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

5 0

Answer: D) 6

Step-by-Step Solution:

We know, (5x)° and (3x + 12)° are Vertically Opposite Angles and Vertically Opposite Angles are Equal.

Therefore,
5x = 3x + 12
5x - 3x = 12
2x = 12
x = 12/2
=> x = 6

Therefore, x = 6

Phantasy [73]2 years ago

3 0

$\sf{\qquad\qquad\huge\underline{{\sf Answer}}}$

Let's solve for x ~

$\qquad \sf \dashrightarrow \: 5x = 3x + 12$

[ by vertical opposite angle pair ]

$\qquad \sf \dashrightarrow \: 5x - 3x = 12$

$\qquad \sf \dashrightarrow \: 2x = 12$

$\qquad \sf \dashrightarrow \: x = 12 \div 2$

$\qquad \sf \dashrightarrow \: x = 6$

Therefore, the correct choice is D. 6

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A rate in which the first quantity is compared to 1 unit of the second quantity

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Answer:

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Step-by-step explanation:

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3 years ago

A theater has a discount pass that cost nine dollars with the past admission is $6.50 per movie. mike tyrell and juanita all bou

tia_tia [17]

Answer:

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Step-by-step explanation:

The question is incomplete so the complete question is below:

A theater has a discount pass that cost nine dollars with the pass, admission is $6.50 per movie. Mike, Tyrell and Juanita all bought a pass and went to see movies together they spent a total of $183. Write and solve an equation to find out how many movies they saw.

Now, to find the number of movies they saw.

Let the number of movies they saw be $x.$

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So, to get the number of movies they saw we write an equation:

$3(9)+6.50(x)=183$

Now, to solve the equation:

$3(9)+6.50(x)=183$

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Subtracting on both sides by 27 we get:

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3 years ago

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Annette [7]

Answer:

0.24315

Step-by-step explanation:

Using the z score formula to solve this question

z = (x - μ) / σ,

Such that:

x = raw score

μ = population mean

σ = population standard deviation.

From the question:

x = 3000

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3 years ago

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Answer:

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3 years ago

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To get the answer we can use proportion.
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3 0

3 years ago

Find the value of xd:6​

Find the value of xd:6