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
trasher [3.6K]
3 years ago
8

Y/a −b= y/b −a, if a≠b solve for y

Mathematics
1 answer:
Kamila [148]3 years ago
5 0

Answer:

y= ab    if a≠b

Step-by-step explanation:

y/a −b= y/b −a

multiply each side by ab to clear the fractions

ab(y/a −b) = ab( y/b −a)

distribute

ab * y/a - ab*b = ab * y/b - ab *a

b*y - ab^2 = ay -a^2 b

subtract ay on each side

by -ay -ab^2 = ay-ay -a^2b

by -ay -ab^2 =-a^2b

add ab^2 to each side

by-ay -ab^2 +ab^2 = ab^2 - a^2b

by-ay = ab^2 - a^2b

factor out the y on the left, factor out an ab on the right

y (b-a) = ab(b-a)

divide by (b-a)

y (b-a) /(b-a)= ab(b-a)/(b-a)    b-a ≠0   or b≠a

y = ab

You might be interested in
Which of the following is equivalent to log816?<br><br> a. 2<br> b. 1.248<br> c. 4/3<br> d. 3/4
ElenaW [278]
X=4/3
C 4/3 hope this helped
5 0
2 years ago
Read 2 more answers
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.
Tems11 [23]
The answer is =20 you can thank me later
3 0
3 years ago
The length of a rectangle is 1 units less than the width. The area of the rectangle is 20 units. What is the width, in units, of
Degger [83]

Answer:

5

Step-by-step explanation:

20 has many factors, including 4&5.

4 is one less than 5,  so 4 is the length and 5 is our width.

5 0
3 years ago
Create a unique parabola in the pattern . Pick integers other than one or zero for a and b.
Nadya [2.5K]

Answer:

40

Step-by-step explanation:

6 0
2 years ago
Find c.
Vinvika [58]
<h3>Answer:   0.5</h3>

========================================================

Explanation:

The ultimate goal is to find the value for lowercase c, or find the length of side c. So we'll use the portion sin(C)/c as part of the law of sines.

We don't know the value of lowercase 'a', so we'll ignore the sin(A)/a portion.

This leaves sin(B)/b

We see that one side is 2 cm long, so this means b = 2. The angle opposite this is 105 degrees, so B = 105.

The angle opposite side c is 15 degrees, so C = 15.

The lowercase letters represent side lengths, while the uppercase letters are angles.

--------------------------

We have enough to apply the law of sines to solve for side c.

sin(B)/b = sin(C)/c

sin(105)/2 = sin(15)/c

c*sin(105) = 2*sin(15) ............. cross multiply

c = 2*sin(15)/sin(105) .............. dividing both sides by sin(105)

c = 0.53589838486224

c = 0.5

Side c is roughly 0.5 cm long.

Make sure your calculator is in degree mode.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Whats 2feet times 15 inches and how do you get the answer?
    15·2 answers
  • A gardener uses 3 of a liter of water to water 7 of a garden.
    8·1 answer
  • Emily thinks the perfect tomato sauce has 8 cloves of garlic in every 500{ mL}of sauce. Raphael's tomato sauce has 12 cloves of
    8·2 answers
  • Rewrite f(x) = x^2 + 4x -12 in the form that would most easily help you identify
    6·2 answers
  • Find the values of x and y.<br>A. X=15, y=18. B. x=17, y=14. C. x=14, y=17 D. x=18, y=15​
    11·1 answer
  • Tammy ran 4 &amp; 2/5 miles on Saturday. On Sunday she ran for 1/2 of the distance she
    8·1 answer
  • PLEASE HELP!! Need done really quickly
    15·1 answer
  • |p+4| ≤ 8<br> Solve using absolute value. Make sure to check the answer with the original equation.
    10·1 answer
  • Circle C is shown. 2 secants intersect at a point outside of the circle to form angle 1. The first arc formed is 36 degrees, and
    12·1 answer
  • help pleaseeee, i managed to get the right answer but the way i did it doesnt feel right, can somebody please answer so i can se
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!