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
STatiana [176]
3 years ago
8

PLEASE HELP

Mathematics
1 answer:
BabaBlast [244]3 years ago
8 0

Answer:

15x-15y=-1 that's is the answer

You might be interested in
Chelsea works in a nearby building that is a 720
masya89 [10]

Answer:

I do not know what the rest of the problem is so I can not answer

8 0
4 years ago
Joey borrowed $200 at an interest rate of 2%. He paid $16 in interest. Find the amount of time for which Joey borrowed the money
Keith_Richards [23]

Answer:25 years

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELP AND THEY ARE all Diffrent questions
Anarel [89]

Answer:1)720 white stripes and 840 red stripes

2)48 divided by 4=12 feett per second

3)265 divded by 4 than divide 425 by what you got before

4)3 times 10=30

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
4. What are the values of the variables in the triangle below? If your answer is not an integer, leave
pentagon [3]

Using relations in a right triangle, it is found that the values of the variables in the triangle below are given by:

x = 18, y = 6\sqrt{3}

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

In this problem, the hypotenuse is of 12\sqrt{3}, while the opposite angle to side y is of 30º, hence:

\sin{30^\circ} = \frac{y}{12\sqrt{3}}

\frac{1}{2} = \frac{y}{12\sqrt{3}}

y = 6\sqrt{3}

The adjacent side to the angle of 30º is of x, hence:

\cos{30^\circ} = \frac{x}{12\sqrt{3}}

\frac{\sqrt{3}}{2} = \frac{x}{12\sqrt{3}}

2x = 36

x = 18

More can be learned about relations in a right triangle at brainly.com/question/26396675

7 0
2 years ago
Can You Guys Please Help???
Bezzdna [24]

Answer:


Step-by-step explanation:

The answer is c.


Proportional means a relationship of y = a constant multiplied by x


In this case, the constant is 7.


i.e. y = 7x


So if


x is 3, y is 21


x is 5, y is 35


x is 7, y is 49


and so on...


And there you have it.


8 0
3 years ago
Other questions:
  • What is the volume of this container ? HELP
    15·1 answer
  • A square banner has an area of (4x^2-12x+9) square inches. Write an expression for the perimeter of the banner.
    5·1 answer
  • 14. teacher needs 70 lengths of string cut to 40 cm each. If balls of string are 10m longhow many balls will be needed.
    12·2 answers
  • Help and thx for helping
    11·1 answer
  • Which is the graph of the function y=-4x
    12·1 answer
  • Which graph is a function of X
    8·1 answer
  • Which model represents 0.69 divided by 3 I need this ASAP DUE IN 5 minutes
    12·1 answer
  • Luke makes fruit cakes for a stall at a village fete. It costs Luke £1.80 for
    8·1 answer
  • what does the slope of a distance -time graph represent? can distance -time sketch be parallel to the time axis?
    13·1 answer
  • I need help and if you do I will give you 10 points
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!