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3 years ago

Solve for x, show work please! 20 points!

Mathematics

1 answer:

GuDViN [60]3 years ago

8 0

<h2>Option A </h2>

Step-by-step explanation:

Here,

70° = 12x - 2 [Since Vertically Opposite Angles]

=> 12x - 2 = 70

=> 12x = 72

$= > x = \frac{72}{12}$

=> x = 6 (Ans) (Option A)

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DOES ANYONE KN0W THE ANSWER? Thankyou :)

IRINA_888 [86]

Answer:

Probability ⇒ 3 / 22

Step-by-step explanation:

~ Let us use this Venn Diagram to our benefit ~

If 60 students are known to participate in both drama and sports, with 85 student in the drama club, and 200 in the sports teams;

Total Drama students ⇒ 85 students,

Drama students that are not in the sports teams ⇒ 85 - 60 = 25 students,

Total Sports Team students ⇒ 200 students,

Sports people not in Drama ⇒ 200 - 60 ⇒ 140 students

Now if there are a total of 330 students, we can find the students in neither club through such;

Total students in Drama and Sports ⇒ 85 + 200 = 285 students,

Students in Neither Drama nor Sports ⇒ 330 - 285 = 45 students,

Students in Neither Drama nor Sports ⇒ 45 students

This would mean the probability a students is neither in Drama nor Sports, is;

Probability ⇒ 45 / 330 = 3 / 22

5 0

3 years ago

How the solve 14% of 27

iogann1982 [59]

Answer:

3.78

Step-by-step explanation:

How you do this problem is by simply multiplying 14% by 27. You have to remember that 14% is equivalent to 0.14, so you have to do 0.14 * 27 and you will get 3.78.

7 0

3 years ago

Read 2 more answers

Use the binomial theorem to expand the binomial (s+2v)^5

vladimir2022 [97]

S^5 + 10s^4v + 40s^3v^2 +80s^2 v^3 +80sv^4 +32v^5

8 0

3 years ago

Whoever wants to help me out please do so. I need all the help I can get.

klio [65]

Answer:

Step-by-step explanation:

Angle R is 124 which also makes angle FDE 124 because they are opposites which make them congruent. To find angle FDA you can make the equation 124 + ? = 180 then you subtract 124 from 180 to get 56 which is your FDA.

Since you know angle FDA and angle DAF are congruent you know that DAF is also 56. Then you multiply 56 by 2 (because 2 angles are 56) to get 112 and subtract that from 180 to get 68. That is your angle DFA

3 0

3 years ago

How can u covert 10x-7y=-8 to a slope intercept form?

PtichkaEL [24]

Slope intercept form: y = mx + b

-7y = -10x - 8
y = 10/7x - 8

hope this helps :)

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4 years ago