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
mote1985 [20]
3 years ago
9

3x - 4y =7 solve for y

Mathematics
2 answers:
pochemuha3 years ago
5 0
Y= 3/4x - 7/4
Hope this helps
pickupchik [31]3 years ago
4 0
3x - 4y = 7...subtract 3x from both sides
-4y = -3x + 7...divide both sides by -4
y = 3/4x - 7/4 <==
You might be interested in
Can someone please help me do this
Viefleur [7K]

Answer:

Step-by-step explanation:

CD is Pole

∠CAD = 4°  {Alternate interior angles}

ΔCAD,

\dfrac{opposite \ side}{adjacent \ side}= tan 4\\\\ \dfrac{90}{AD}=tan \ 4\\\\ \dfrac{90}{AD} = 0.069\\\\90 = 0.069*AD\\\\ \dfrac{90}{0.069}=AD\\\\AD = 1304 \ ft

In ΔCDB,

∠B = 5° {Alternate interior angles}

Tan \ 5 = \dfrac{90}{BD}\\\\0.09* BD = 90\\\\BD =   \dfrac{90}{0.09}\\\\BD = 1000 \ ft

4 0
2 years ago
Write an expression to represent "triple the<br> quotient of a number and three."
Furkat [3]

Answer:

3n/3     or  3n÷3

Step-by-step explanation:

since it says triple the quotient of a <u>number</u>, we can use the number n.

To find the quotient means to divide and it's going to be by that numer.....n....... trippled (3)

put them all together and you get 3n/3

4 0
2 years ago
What is 893 :9 in long division​
givi [52]
0 remaining 9 i’m just typing more bc it says it’s can’t be under 20 words
4 0
2 years ago
Read 2 more answers
Enter the correct value so that each expression is a perfect-square trinomial.<br><br> x2 – 10x +
Marrrta [24]

Use the formula  (\frac{b}{2})^2  

in order to create a new term to complete the square.

(x−5)2−25

6 0
3 years ago
What are the coordinates of D' after its preimage, D(4, -8), is reflected over the line y = x?
olya-2409 [2.1K]

Answer: D' is (-8,4)

Step-by-step explanation: The rule for reflection y=x is (x,y)>( y,x) So when  relecting over the axis y=x the x cordinate and the y cordinate switch places.

6 0
2 years ago
Other questions:
  • The mayor of Brookmarsh is running a campaign to revitalize his city. Currently, the population of Brookmarsh is 10,000 and is i
    10·2 answers
  • Which expression represents 75 divided by an unknown number? A. 75 – r B. 75 · r C. 75 ÷ r D. 75 + r
    7·2 answers
  • Consider functions f and g below.
    6·2 answers
  • WHAT IS 28/27 SIMPLIFIED
    14·2 answers
  • 4(1-x)+2x=3(x+1)<br><br> solve for x.
    5·1 answer
  • A college's lacrosse team will play 22 games next spring. Each game can result in one of 2 outcomes: a win or a loss. Find the t
    7·1 answer
  • he quadrilateral PQRS in the diagram is a parallelogram. Let P'Q'R'S' be the image of PQRS after applying a dilation centered at
    14·1 answer
  • Please Help Fast Find Average
    15·1 answer
  • Lim x tends to π÷2 , then what is the value of (tanx + cotx) ÷ ( tanx - cotx)​
    13·1 answer
  • Find the relation between x and y if A (1, 3) B (6, 1) is perpendicular to<br> BC, where C = (x, y).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!