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jarptica [38.1K]
3 years ago
5

Cuál es el valor que tiene x

Mathematics
1 answer:
salantis [7]3 years ago
6 0

Answer:

I might be wrong double check but it's something like

Step-by-step explanation:

4x/3-40/3

(not to sure on that so don't be mad if it's wrong)

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PLEASE HELPP! WORTH 20 POINTS
katrin2010 [14]

Answer:

B

Step-by-step explanation:

Because

8 0
2 years ago
Please help me with 3.2 ​
Lady_Fox [76]

The measure of the angle ∠PQR is 90 degrees

<h3>How to prove that ∠PQR is 90 degrees?</h3>

The equation of the line PQ is given as:

3x - y - 2 = 0

The coordinates of the QR are given as:

(0, -2) and (6, -4)

Make y the subject in 3x - y - 2 = 0

y = 3x - 2

The slope of the above line is

m1 = 3

Next, we calculate the slope (m2) of points Q and R.

So, we have:

m2 = (y2- y1)/(x2 - x1)

This gives

m2 = (-4 + 2)/(6 - 0)

Evaluate

m2 = -1/3

The slopes of perpendicular lines are opposite reciprocals.

m1 = 3 and m2 = -1/3 are opposite reciprocals.

This means the lines PQ and QR are perpendicular lines.

The angle at the point of perpendicularity is 90 degrees

Hence, the measure of the angle ∠PQR is 90 degrees

Read more about linear equations at:

brainly.com/question/15602982

#SPJ1

4 0
2 years ago
Out of 6 cheerleaders, 3 will be selected to match in the first row of the parade. How many 3-person arrangements can be formed
icang [17]
Im pretty sure
A hope this helps
7 0
3 years ago
A spinner divided into four equal parts, A, B, C, and D, is spun, then is followed by a roll of a standard six-sided die.
gavmur [86]

Answer: 24

<u>Step-by-step explanation:</u>

Total Possible Outcomes given A, B, C, D  and 1, 2, 3, 4, 5, 6

= 4 x 6

= 24

*******************************************************************************

Answer: 3

<u>Step-by-step explanation:</u>

Total outcomes for an A and and odd number

= A and (1 or 3 or 5)

= 1 x 3

= 3

*******************************************************************************

Answer: \bold{\dfrac{1}{4,}\qquad \dfrac{1}{2,}\qquad \dfrac{1}{8}}

<u>Step-by-step explanation:</u>

Probability of an A out of A, B, C, D is: \dfrac{1}{4}

Probability of an odd (1, 3, 5) out of 1, 2, 3, 4, 5, 6 is: \dfrac{3}{6}=\dfrac{1}{2}

Probability of an A and an odd is: \dfrac{1}{4}\times\dfrac{1}{2}=\dfrac{1}{8}

*******************************************************************************

Answer: \bold{\dfrac{1}{2}}

<u>Step-by-step explanation:</u>

Probability of an odd (1, 3, 5) out of 1, 2, 3, 4, 5, 6 is: \dfrac{3}{6}=\dfrac{1}{2}

*******************************************************************************

Answer: \bold{\dfrac{3}{4}}

<u>Step-by-step explanation:</u>

Probability of an A or an odd is: \dfrac{1}{4}+\dfrac{1}{2}=\dfrac{1}{4}+\dfrac{2}{4}=\dfrac{3}{4}

6 0
2 years ago
Which function represents the following sequence? 42, 48, 54, 60… A A(n)=6n+42 B A(n)=6n+36 C A(n)=42n+6 D A(n)=36n+6
pychu [463]

Answer:

C on the IA#3 I am in GCA to LOL

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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