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
denis23 [38]
3 years ago
9

Pls help it's due today​

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

Answer:

x = 5

y = 8.66

Step-by-step explanation:

I hope this helps!!

You might be interested in
Which statements describe acceleration? Check all that apply.
serious [3.7K]
<span>Positive acceleration occurs when an object speeds up in the positive direction.
Positive acceleration occurs when an object speeds up in the negative direction.
Hope this helps.</span>
8 0
3 years ago
Read 2 more answers
Jarod bought 8 yards of ribbon. He needs 200 inches to use to make curtains. How many inches of ribbon does he have?
frosja888 [35]
288 inches is needed

4 0
3 years ago
Pls help WILL MARK BRAINLY also 34 POINTS
Licemer1 [7]

Answer:

X is 38, y is 27.

Step-by-step explanation:

This is because you are subtracting on the 90 degree angles.

4 0
2 years ago
Read 2 more answers
How do you solve this equation -6x + 7y =13 and -6x +8y =20 using elimination
ohaa [14]

Answer:

x=6,y= 7

Step-by-step explanation:

-6x +7y= 13

-6x+8y=20

-y = -7

divide through by -1

y =7

sub y= 7 in equation 1

then x= 6

8 0
3 years ago
Matt and Anna Killian are frequent fliers on​ Fast-n-Go Airlines. They often fly between two cities that are a distance of 1980
Ymorist [56]

Answer:

y (plane speed) 400 miles/hr

x (wind speed)  40 miles/hr

Step-by-step explanation:

going into the wind make the plane flew 5,5 hours to get 1980 miles, implies the real travel speed was

1980 / 5,5 = 360 miles/hours, and at the same time is the result of:  

speed plane (y)  in direction A to B  plus wind speed (x) in direction B to A. Notice opposites direction speed, so we have:

y + (-x) = 360          (1)

The return fly  took 4,5 hours so 1980/4,5 = 440 miles/ hours as the result

Y + x = 440             (2)

We have a two equation with two variables system, It could be solved for any of the procedures. We will use the substitution method.

From equation      (1)        y + (-x) = 360         y  - x = 360      y = 360 + x    (1)

In the second equation    

y + x = 440         then we replace y for its value as function of x

(360 + x ) + x = 440

Solving for x        360 + 2x = 440      or    2x = 440 – 360        

 x   (440 - 360)/2

 x = 40 miles/hr

 X (wind speed ) = 40 miles/hr

And replacing the value of x in eq. (1)        y = 360 + 40 = 400

Y (plane speed) = 400 miles /hr

3 0
3 years ago
Other questions:
  • I NEED HELP ASAP! <br> Just number 8 please! Thank you
    9·1 answer
  • I’ll mark brainliest
    5·2 answers
  • PLEASE HELP SOON! A 2011 study by the National Safety Council estimated that there are nearly 5.7 million traffic accidents year
    12·1 answer
  • Rex weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?
    5·1 answer
  • Hey community I thank you guys fir your help
    15·1 answer
  • PLEASE HELP I WILL GIVE U BRAINZ DAS WEIRD DAT MEAN U A ZOMBIE pic below
    15·1 answer
  • Need help dhdudhehebdhdbdhdbdhbdbdbshsshhshsshhshsshhshs
    7·1 answer
  • For z = –3 – 5i, which graph shows z and the product of z · i?
    7·1 answer
  • 87789-8977609-78860=
    12·2 answers
  • Jim is 18 years older than Taylor. Andre is twice as old as Taylor. The sum of their ages is
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!