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navik [9.2K]
3 years ago
6

Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?

Mathematics
2 answers:
Charra [1.4K]3 years ago
8 0

Answer:

135 degrees

Step-by-step explanation:

135 is 3 times the measure of 45, and 45 + 135 equals 180. Supplementary angles add up to 180 degrees.

Alecsey [184]3 years ago
8 0

Answer:

Step-by-step explanation:

135

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The Smith family was one of the first to come to the U.S. They had 8 children. Assuming that the probability of a child being a
OLEGan [10]

Answer: Hello some part of your question is missing below is the missing part

Missing question:  Find the probability that the Smith family had at least 6 girls?

answer : 0.1406

Step-by-step explanation:

Number of children = 8

probability of a child being a girl ( success ) = 0.5  (

P( boy ) ( q ) = 1 - 0.5 = 0.5

P( at least 6 girls ) = p(k = 6 ) + p(k = 7 )

                              = 0.109375 + 0.03125 ≈ 0.1406

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3 years ago
What is the missing step in this proof?
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The answer is the third choice..
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6 0
3 years ago
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Factor -1/3 out of -1/3x - 12
zaharov [31]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Calculate the value for each determinant:
Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

\begin{vmatrix}3 & -1\\ -3 & 4\end{vmatrix}=(3\times 4)-(-1)\times (-3)

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              = 17

\begin{vmatrix}1 & 0\\ 0 & 1\end{vmatrix}=1\times(1)-(0)\times(0)

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6 0
2 years ago
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Anyone???????? help pweez
Olegator [25]
Answer is A is the correct answer kind sir
6 0
3 years ago
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