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
patriot [66]
2 years ago
14

LOCKS SOON WILL GIVE BRAINLEST! 50 POINTS!!! For triangle xyz , the measures of angles x,y, and Z are known. Which method should

be used to start solving triangle xyz?
law of sines
law of cosines
neither law can be used
both laws can be used

Mathematics
1 answer:
Tom [10]2 years ago
6 0

If the angles of measures of angles X, Y, and Z are neither law of sine and cosine can be used to solve the triangle.

<h3>What is the law of cosines and sines?</h3>

The law of cosines can be used to determine the measures of the triangle if the angles are known. The law is given by:

a² = b² + c² - 2bc*cosA

a,b,c are the sides and A, B, C are the angles.

The law of sines are used to determine the measures of the triangle if the angles are known. The law is given by:

a/sinA = b/sinB = c/sinC

If the angles of measures of angles X, Y, and Z are neither law of sine and cosine can be used to solve the triangle.

Find out more on cosines and sines at: brainly.com/question/25830682

You might be interested in
Look at the figure shown below:
boyakko [2]

These are the steps, with their explanations and conclusions:


1) Draw two triangles: ΔRSP and ΔQSP.


2) Since PS is perpendicular to the segment RQ, ∠ RSP and ∠ QSP are equal to 90° (congruent).


3) Since S is the midpoint of the segment RQ, the two segments RS and SQ are congruent.


4) The segment SP is common to both ΔRSP and Δ QSP.


5) You have shown that the two triangles have two pair of equal sides and their angles included also equal, which is the postulate SAS: triangles are congruent if any pair of corresponding sides and their included angles are equal in both triangles.


Then, now you conclude that, since the two triangles are congruent, every pair of corresponding sides are congruent, and so the segments RP and PQ are congruent, which means that the distance from P to R is the same distance from P to Q, i.e. P is equidistant from points R and Q


6 0
3 years ago
Read 2 more answers
What is the following product? 3√2(5√8-7√3)
vovangra [49]

Answer:

3√2(5√8-7√3) = 60 - 21√6

Step-by-step explanation:

We need to find the product of  3√2(5√8-7√3). The distributive property states that: A(B+C) = AB + AC.

Then, by using the distributive propertive we have that:

3√2(5√8-7√3) = 3√2 * 5√8 - 3√2 * 7√3 = 15√8√2 - 21√2√3.

Also, we know that: √A√B = √AB. Using this:

15√8√2 - 21√2√3 = 15√16 - 21√6 = 60 - 21√6.

6 0
3 years ago
Read 2 more answers
Select all that are equal to
Lemur [1.5K]

Answer:

we need to know the numbers

Step-by-step explanation:

6 0
2 years ago
In the past five years, Company A sold 7.5 x 10^4 reams of paper and Company B sold 9.5 x 10^3 reams of paper.
Troyanec [42]

Answer:

A. 84500

B. 65500

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
938.120 in word form please
Molodets [167]

Answer:

nine hundred thirty-eight one hundred twenty thousandths

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Whats next two terms for 1, 2, 0, 3, -1
    10·1 answer
  • Abc is a right angled triangle work out the size of the angle marked x five your answer correct to 1 decimal place
    8·2 answers
  • What is the slope of the line y= 7x + 19 (5)
    8·2 answers
  • Consider the following formula used to estimate the height, h, of a seeding after w weeks since planting h=(1/5)w + (8/5)which o
    15·1 answer
  • Given a regular octagon. write a plan for how you would determine the necessary measurements and calculations regular octagonal
    6·1 answer
  • Does anyone know how to find m angle AEB?
    14·2 answers
  • Which equation shows that 5 is a factor of 45?
    9·1 answer
  • A bag contains 10 black, 15 white, and 25 blue marbles. What is the probability of randomly selecting one
    12·1 answer
  • Click on the photo to see it.
    11·2 answers
  • Please I need help the question is angle sum theorem
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!