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
rodikova [14]
3 years ago
9

I will give brainliest to whoever can answer this question. It’s due in 40 min Please help me )):

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Given:

m\angle L=m\angle Z=70^\circ

m\angle N=m\angle Y=90^\circ

To find:

The value of m\angle 1.

Solution:

In triangle XYZ,

m\angle Y=m\angle N=90^\circ        (Given)

m\angle Z=m\angle L=70^\circ         (Given)

m\angle X+m\angle Y+m\angle Z=180^\circ        [Angle sum property]

m\angle 1+90^\circ+70^\circ=180^\circ

m\angle 1+160^\circ=180^\circ

m\angle 1=180^\circ-160^\circ

m\angle 1=20^\circ

Therefore, the m\angle 1 is 20°.

You might be interested in
HELP ASAP PLEASE!!!!!
Musya8 [376]
The rule for inscribed angles and their corresponding arcs is that the measure of the angle is one-half that of the arc. Therefore, all we have to do is divide 68/2, which gets us an answer of D. 34.

Hope this helps!
5 0
3 years ago
The following stem-and-leaf plot represents the test scores for
rewona [7]

Considering the given stem-and-leaf plot, the quartiles are given as follows:

  • The first quartile is of 67.5.
  • The second quartile, which is the median, is of 84.5.
  • The third quartile is of 91.5.

<h3>What are the median and the quartiles of a data-set?</h3>

  • The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.
  • The first quartile is the median of the first half of the data-set.
  • The third quartile is the median of the second half of the data-set.

There is an even number of elements(26), hence the median is the mean of the 13th and 14th elements, which are 83 and 86, hence:

Me = (83 + 86)/2 = 84.5.

The first half has 12 elements, hence the first quartile is the mean of the 6th and 7th elements, which are 67 and 68, hence:

Q1 = (67 + 68)/2 = 67.5.

The third half also has 12 elements, starting at the second 86, hence the third quartile is the mean of the 6th and 7th elements of this half, hence:

Q3 = (91 + 92)/2 = 91.5.

More can be learned about the quartiles of a data-set at brainly.com/question/28017610

#SPJ1

7 0
1 year ago
A drum has a diameter of 10 inches. find the area of the top of the drum. use 3.14 for pi.
icang [17]

Answer:

My answer is 78.55

Step-by-step explanation:

I've given the steps. Hope it really helps

4 0
3 years ago
Read 2 more answers
2.36 to the nearest whole number
Igoryamba

Answer:

2

Step-by-step explanation:

2.36 would need to be at least 2.50 or higher to be rounded to 3 so we round down to 2

hope this helps <3

7 0
3 years ago
Read 2 more answers
Is the equation y = x3 even, odd, or neither?
ohaa [14]
Let be y =f(x)= x3, f(-x)  = (-x)^3 = - x^3 = - f(-x), f(-x)  = (-x)^3, f(-x) = - f(<span>-x)
the equation is odd</span>
5 0
3 years ago
Other questions:
  • Is a number decreased by three squared nonlinear or linear
    15·1 answer
  • find the area of a rhombus whose one side is equal to 10 cm and the length of one of the diagonals is 12 cm
    6·1 answer
  • What is the value of 5k + m when k = -3 and m = -<br> -9?<br> A. -60<br> B. -30<br> C.-24<br> D. -6
    9·1 answer
  • What is the square root of 30 ​
    14·2 answers
  • Please help will mark as brainless
    8·1 answer
  • By rounding each number to 2 significant figures find and approximate answer to 5998 divide 199
    15·1 answer
  • A function f(x) = x^2 - 4 has a domain as the set of integers
    6·1 answer
  • A trucker needs to know if his trailer is wide enough for his load. He knows the diagonal length of the trailer is 60 ft and the
    10·1 answer
  • If a chain is on 24 tooth front gear and 8 tooth rear gear determine whether this combination will result in high speed than a 2
    14·1 answer
  • Which of the following describes the sum in terms of p and q?(1 point)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!