1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrezito [222]
4 years ago
5

Please answer, use ray and angles, thank you!!

Mathematics
2 answers:
Alona [7]4 years ago
4 0

Answer:

(a) Sides MP and MQ

(b) ∠NMQ and ∠QMN

(c) M

Step-by-step explanation:

(a) Asks you to name the sides of ∠2. If you look at the angle, you can see three letters: P, M, and Q. The two sides should be MP and MQ, because together, they form the angle 2.

(b) Asks you to name TWO alternatives for ∠1. It's not asking you for the sides, but the other names that the angle has, which would be ∠NMQ and ∠QMN. The three letters represent the angle, and remember, M is the central point and the other letters help it identify the angle.

(c) The vertex is the common point and middle letter of an angle. for ∠PMQ, you have M as your vertex.

Degger [83]4 years ago
3 0
A) MQ and MP
B) MN and MQ
C) M
You might be interested in
An art history professor assigns letter grades on a test according to the following scheme. A: Top 13%13% of scores B: Scores be
amm1812

Answer:

The numerical limits for a B grade is between 81 and 89.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 79.7, \sigma = 8.4

B: Scores below the top 13% and above the bottom 56%

Below the top 13%:

Below the 100-13 = 87th percentile. So below the value of X when Z has a pvalue of 0.87. So below X when Z = 1.127. So

Z = \frac{X - \mu}{\sigma}

1.127 = \frac{X - 79.7}{8.4}

X - 79.7 = 8.4*1.127

X = 89

Above the bottom 56:

Above the 56th percentile, so above the value of X when Z has a pvalue of 0.56. So above X when Z = 0.15. So

Z = \frac{X - \mu}{\sigma}

0.15 = \frac{X - 79.7}{8.4}

X - 79.7 = 8.4*0.15

X = 81

The numerical limits for a B grade is between 81 and 89.

3 0
3 years ago
Consider the system of equations:
AVprozaik [17]

\large{\underline{\underline{\pmb{\sf {\color {blue}{Solution:}}}}}}

Since, we know that in Elimination method we have to first the value of "x" or either "y". For that we have to multiply a number which makes the both equation's "x" or "y" equal so that we cut cancel it and find the solution.

Here's an example:

Like, in here

Equation 1: - 2x + 3y = 9

Equation 2: - 8x - 7y = 10

We can see that in "Equation 1" the first number is "- 2x" and in "Equation 2" the first number is "-8x". So, what we do in Elimination method is that we have to make the first number of both the equations equal or same.

Eg:

- 2x + 3y = 9.

- 8x + 7y = 10--(ii)

Now,we can see that in "Equation 2" the first number is "8x" whereas in "Equation 1" the first number is "-2x". We have to multiply with any number that makes the both the first number of equation is same.

So, I'm taking the number "4" to multiply it with equation 1, which gives us the result,

4( - 2x  + 3y) = 9 \times 4 \\  \\  \leadsto - 8x + 12y = 36

Now, we've subtract both the equation to get the results.

\boxed{ \frak \red{brainlysamurai}}

6 0
2 years ago
There are 28 Year 8 students going on the ski trip, out of the 45 students going. Write this proportion as a percentage. Give yo
alexdok [17]

Answer:

62.2%

Step-by-step explanation:

We are told in the question that:

The total number of students going = 45 students

The number of year 8 students going for the ski trip = 28 students

The proportion is :

28/45

Converting this proportion to a percentage.

28/45 × 100

= 0.6222222222222222 × 100

62.222222222%

Approximately to 1 decimal place is

62.2%

3 0
3 years ago
Is this a function?
Elanso [62]
I don’t think so but I could be wrong
6 0
3 years ago
Read 2 more answers
Whitch of thw following is a rational number plz help as soo. As posible if not sooner
Verizon [17]

Answer:

1.425.

Step-by-step explanation:

1 .425 is the only one which can be written as a fraction ( 1425/ 1000).

π  is  a non repeating decimal which goes on without bounds.

So is √50 (try entering it on your calculator).

√-4 :  there is no real number whose square root is negative.

5 0
3 years ago
Read 2 more answers
Other questions:
  • 4[2x – 3.1(x2 + 2x) + 7.2x]
    6·2 answers
  • What are the solutions of 2x^4-5x^3+60x^2+180x-432
    15·1 answer
  • A submarine changed it's depth by -24 feet each minute for 6 minutes. What is the total change in depth at the end of the 6 minu
    8·2 answers
  • Someone please help me
    15·1 answer
  • Which equation is true
    6·2 answers
  • P2 + 4p - 12 = 0 Find the value of the discriminant. A) 2 B) 4 C) 8 D) 64
    6·1 answer
  • Find the GCF of each expression. Then factor the expression.
    6·1 answer
  • A map that contains cities X and Y is shown. The map uses a scale of 1 inch:
    14·1 answer
  • G−16=8 what does g stand for
    5·2 answers
  • We use the inverse of the multiplication of the constant to isolate the variable We do this using property of equality:
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!