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
barxatty [35]
3 years ago
7

The lengths of the sides of triangle XYZ are written in terms of the variable m, where m ≥ 6.

Mathematics
2 answers:
ankoles [38]3 years ago
8 0

Answer:

m\angle Y

Step-by-step explanation:

In triangle XYZ, the lengths of sides are

  • XY=m+8;
  • YZ=2m+3;
  • XZ=m-3.

If m\ge 6, then

  • m+8\ge 14;
  • 2m+3\ge 15;
  • m-3\ge 3

and

m-3\le m+8\le 2m+3

The greatest angle is opposite to the greatest side, the smallest angle is opposite to the smallest side, so

  • the greatest side is YZ=2m+3 - the greatest angle is \angle X;
  • the smallest side is XZ=m-3 - the smallest angle is \angle Y.

Thus,

m\angle Y

goblinko [34]3 years ago
6 0

Answer:

B

Step-by-step explanation:

mAngleY < mAngleZ < mAngleX

You might be interested in
Which piece wise function is graphed below
AlekseyPX

Answer:

Option A

Step-by-step explanation:

Here is how to approach the problem:

We see that all our restrictions for all four answer choices are relatively the same with a couple of changes here and there.
One way to eliminate choices would be to look at which restrictions don't match the graph.

At x<-5, there is a linear function that does have a -2 slope and will intersect the x axis at -7. The line ends with an open circle, so any answer choice with a linear restriction of x less than or equal to -5 is wrong. This cancels out choices C and D.

Now we have two choices left.

For the quadratic in the middle, the vertex is at (-2,6) and the vertex is a maximum, meaning our graph needs to have a negative sign in front of the highest degree term. In our case, none of our quadratics left are in standard form, and instead are in vertex form.

Vertext form is f(x) = a(x-h)^2 + k.

h being the x-coordinate of the vertex and k being the y-coordinate.

We know that the opposite of h will be the actual x-coordinate of the vertex, so if our vertex is -2, we will see x+2 inside the parenthesis. This leaves option A as the only correct choice.

3 0
2 years ago
If an experimenter conducts a t test for independent means and rejects the null hypothesis, the correct interpretation is that:
lisabon 2012 [21]

Answer:  C

Step-by-step explanation:

Rejecting the null hypothesis means we've found a significant difference in the means.  That means the probability that we'd see means so far apart by chance is less than our threshold of significance.

4 0
3 years ago
At sunrise, the temperature was -12 °F. The temperature increased 19 °F each hour for 3 hours. What was the temperature 3 hours
yawa3891 [41]
-12 degree F + 19 + 19 + 19 = 49 degree F
I think the answer is 49 degree F...
4 0
3 years ago
Does a ti 83 plus calculator work the same as a ti 84?
Roman55 [17]

Answer:

Yes. Both are graphing calculators. TI 83 has a black only screen while the TI 84 has a colored screen

5 0
2 years ago
Read 2 more answers
Nicole is cooking pancakes. The recipe calls for 4 1/3 cups of milk. She accidentally put in 4 3/4 cups . How many extra cups di
Ugo [173]

4 3/4 - 4 1/3

= 4 9/12 - 4 4/12

= 5/12 <==== extra cup put in

3 0
3 years ago
Read 2 more answers
Other questions:
  • A train travels 190 km in 3.0 hours and then 120 km in 2.0 hours. What is its average speed?
    6·1 answer
  • All of the students in Ms. Osbourne's class like pizza. Jeff is a student who likes pizza. Therefore, Jeff is a student in Ms. O
    15·1 answer
  • With a certain tail wind a jet aircraft arrives at its destination, 1,890 miles away, in 3 hours. Flying against the same wind,
    6·1 answer
  • Find the exact length of the third side
    9·1 answer
  • A cookie recipe calls for 1/4 cup of brown sugar for one batch of 24.How many cups
    9·1 answer
  • If Kailyn ran 3 miles in 20 minutes, how many miles would she run in 1 hour?
    11·2 answers
  • Is 8/6 equivalent to 16/12 as a ratio
    6·2 answers
  • Please help for both will give brainly
    13·1 answer
  • 13. The population of a city is currently 45,000 and is declining at a rate of 2% each year. Estimate the population after a per
    6·2 answers
  • WILL GIVE 40 BRAINLY
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!