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
dimulka [17.4K]
3 years ago
14

Which statement can be used to prove WX Perpendicular to XY​

Mathematics
1 answer:
sveta [45]3 years ago
3 0

Answer: as long as w x and x y have opposite reciprocals for their slopes they are perpendicular

Step-by-step explanation:

You might be interested in
A train is 1000 metres long. It is travelling at a constant speed, and approaches a
jolli1 [7]

Answer:

240kmh

Step-by-step explanation:

The distance that the train traveled in 30s is the difference of the total length of the tunnel and the train (2000m). This means it travels 2000m/30s. This ratio is the same as 240000/3600s or 240km/1hr.

4 0
3 years ago
A ball is thrown from a height of 45 meters with an initial downward velocity of 10 m/s. The ball's height h (in meters) after t
dmitriy555 [2]

Answer:

2.16 s

Step-by-step explanation:

When it hits the ground, height h=0 hence

0=45-10t-5t^{2}

5t^{2}+10t-45=0

t^{2}+2t-9=0

Using quadratic formula

x=-1+\sqrt 10\\ x=-1-\sqrt 10

Since time can't be negative, -1+\sqrt 10

t=2.16 s

7 0
3 years ago
If a1=10 and an=an-1+4 then find the value of a5
tamaranim1 [39]

Answer:

26

Step-by-step explanation:

Each term is the previous with 4 added to it.

a1 = 10, a2 = 14, a3 = 18, a4 = 22, a5 = 26

3 0
3 years ago
Find the LCM for 6 and 4.
DENIUS [597]
The LCM of 6 and 4, is 12.
5 0
3 years ago
Read 2 more answers
Scarlett is practicing math fluency. She has 100 math operation flashcards with 42 addition problem cards, 56 subtraction cards,
vichka [17]

Answer:

C

Step-by-step explanation:

Bro don’t trust me

4 0
3 years ago
Other questions:
  • The GCF of 24 and 40 is _______.
    9·1 answer
  • Help please and thank you..
    9·2 answers
  • PLEASE HELP 30 POINTS AND BRANLIEST! Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some
    10·1 answer
  • HELP ME PLEASE, I NEED THIS DONE LIKE RIGHT NOW
    9·1 answer
  • A student earned grades of​ B, B,​ A, C, and D. Those courses had these corresponding numbers of credit​ hours: 4,​ 5, 1,​ 5, 4.
    8·1 answer
  • Find the factors of 45
    7·2 answers
  • Solve the equation -16(2x-8)-(18x-6)= -12+2(6x-6).​
    8·1 answer
  • Find the differential of the function w=xsin(2yz^4).
    5·1 answer
  • Can y’all please help, it’s gradpoint. 30 points and brainliest with explanation ! :(
    14·1 answer
  • Please can anyone solve this question I need it...<br>I'll mark as BRAINLIEST ANSWER...​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!