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mihalych1998 [28]
2 years ago
15

Please help i will give brainliest

Mathematics
2 answers:
erma4kov [3.2K]2 years ago
7 0

Answer:

it is 42 degrees

Step-by-step explanation:

the angle x is the same as the parallel angle

enot [183]2 years ago
5 0

Answer:

x = 48

Step-by-step explanation:

First, We know that it a supplementary angles

Note:

Supplementary angles are angles measures add up to 180 degrees.

Complementary angles are angles measure add up to 90 degrees.

Hence, it 180 degrees.

Then You see that "42 degrees" Hence 180 - 42 =138 Then You see that Box in the corner that is a complementary angles which also means 90 degrees..

138 - 90 =48

Therefore it 48, 90 ,138

Now Let's find x..{ I have a picture below}
You see the red line?  It equal to the 42 degrees..

The Blue box lines makes  a 90 degrees..

Hence it the same 180 - 42 - 90=48

Thus, x = 48

[RevyBreeze}

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There are 6 red marbles 4 blue marbles to yellow marbles. Sabrina picks 2 marbles without putting the first one back what is the
Yanka [14]

Answer:

P = 3/11

Step-by-step explanation:

There are:

6 red marbles

4 blue marbles

2 yellow marbles.

So there are a total of 12 marbles in the bag, such that each one has the same probability of being randomly picked.

We want to find the probability that the first pick is not yellow (so it can be either blue or red), and the second pick is a blue marble.

Now there are two cases.

The first marble is red and the second blue

the first marble is blue and the second blue

We need to find the probability in each case.

The probability that the first marble is red is equal to the quotient between the number of red marbles (6) and the total number of marbles (12)

p = 6/12

Now, for the second draw, we need a blue marble, the probability in this case is the quotient between the number of blue marbles (4) and the total number of marbles in the bag (now there are 11, because one is already taken)

q = 4/11

The joint probability is equal to the product of the individual probabilities, then:

P₁ = p*q = (6/12)*(4/11) = 2/11

And for the other case, we draw two blue marbles:

For the first draw, the probability is:

p = 4/12

And for the second draw, now there are 3 blue marbles and 11 total marbles, then the probability is:

q = 3/11

The joint probability is:

P₂ = (4/12)*(3/11) = 1/11

The total probability is then:

P = P₁ + P₂ = 2/11 + 1/11 = 3/11

4 0
3 years ago
What is equivalent to ln(e^3)
malfutka [58]

Answer:

3

Step-by-step explanation:

The natural log is the inverse of the exponential (and vise versa), so ln(e^3) = 3.

(This is the also same as e^(ln3))

4 0
3 years ago
Read 2 more answers
Please help. I'm not the best at math.
Elena L [17]
5:4 Should be correct! I took the test Btw Hope this helps!! :D

5 0
3 years ago
Read 2 more answers
The circumference of the target above is 6,537.48 mm.
malfutka [58]
2,082 mm







Hope this helps
5 0
3 years ago
Find the 58"" term of the following arithmetic sequence,<br> 18, 23, 28, 33,
Anna11 [10]

Answer:

303

Step-by-step explanation:

So the equation to find a term is An=a1+(n-1)d

An represents the value of the number (n)

and n is the selective that you want

d is the difference between the first and second term which is 23-18=5, and you can see that adding 5 to the previous term gives the following term.

a1 is the first term in the sequence

so knowing all that now you can go back and inset all variables into the equation

An=18+(58-1)5

An=303

Hope that helps :)

Please give brainliest

6 0
3 years ago
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