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
guajiro [1.7K]
2 years ago
15

Answer this question for me ASAP PLEASE. Please show all work.

Mathematics
1 answer:
ziro4ka [17]2 years ago
7 0

9514 1404 393

Answer:

  acute scalene triangle

Step-by-step explanation:

The largest angle is acute, and all sides are different lengths. The triangle is an<em> acute scalene triangle</em>.

____

The magnitudes of the coordinate differences are ...

  WX = (7, 5), XY = (2, 7), WY = (9, 2)

The two sides that are closest in length are ...

  WX = √(49+25) = √74

  WY = √(81 +4) = √85

Obviously, these are different lengths.

You can get a clue by comparing the numbers whose squares you are adding:

  7^2 +5^2 > 7^2 +2^2 . . . . . WX > XY

  9^2 +2^2 > 7^2 +2^2 . . . . WY > XY

so, the only question is relation between WX and WY. We note that the length of WX is less than one of the coordinate differences of WY, so we know WY is the longest. (√74 < 9)

We can tell from the graph that angle X (opposite longest side WY) is an acute angle, so the triangle is acute.

You might be interested in
Find the axis of symmetry and vertex for the parabola y=-4x^2-32x-10
Rom4ik [11]

Answer:

Axis of Symmetry: x = -4

Vertex: (-4, 54)

Step-by-step explanation:

We use a graphing calc.

4 0
2 years ago
Read 2 more answers
Anyone Know This Answer ASAP ?
Luda [366]

multiply 35 by tan(42)

 this equals 31.5141

rounded to 31.51

4 0
3 years ago
A fluid moves through a tube of length 1 meter and radius r=0.002±0.00015
lara31 [8.8K]
It so big problem
but you can do it
5 0
3 years ago
The radius r of a circle is increasing at a rate of 7 centimeters per minute. (a) find the rate of change of the area when r = 1
VikaD [51]
Dr /dt = 7

A = pi r^2

dA / dr = 2pir

dA/dt = dA/dr  * dr/dt = 2pir * 7  = 14pir

when r = 12   rate of change of the area =  14*pi*12  =  168pi

            =  527.79 cm^2 / minute to nearest hundredth
5 0
3 years ago
Calculate the sum of the first 50 terms in the sequence
Anestetic [448]

Answer:

90

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • -5 -9 -13 What is the value the expression<br><br>Please help me plz.
    10·1 answer
  • A rectangle has its base on the x axis and its upper two vertices on the parabola y = 9 − x2. (a) Draw a graph of this problem.
    7·1 answer
  • 56/8 in simplest form
    7·2 answers
  • What is the length of line segment VT?<br><br> 4 units<br> 8 units<br> 13 units<br> 14 units
    5·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> What is [100(−4)^n-1} equal to?
    15·1 answer
  • Using your knowledge of inverse operations, what does 56 - 25 - 56 equal?
    10·2 answers
  • Use the translation (x, y) (x – 8, y+4) to answer the question.
    11·1 answer
  • Evaluate the expression 3(x + 4) for x = 2*
    6·2 answers
  • Can someone please help me with math.
    12·1 answer
  • WILL GIVE BRAINLEST ! <br> hAVE A GOOD DAy :)!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!