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
Nonamiya [84]
2 years ago
12

if c=a/b - d-e/f-d, find the value of f when a=3, b=4, c=-6,d=-5 and e=2. step by step explanation plz.​

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
8 0

Answer:

f = \frac{-163}{27}

Step-by-step explanation:

\frac{3}{4} - \frac{-5-2}{f+5}  = -6

\frac{3}{4} + 6 = \frac{-7}{f + 5}

\frac{27}{4} = \frac{-7}{f + 5} \\

=> 27 * ( f + 5) = -7 * 4

=> 27f + 135 = -28

=> 27f = -163

=> f = \frac{-163}{27}

You might be interested in
Can someone help me and explain cause I’m really confused
luda_lava [24]
Do the power rule first in the first expression then add the answer on the second expression do 4 squares add 5 then subtract the two numbers
4 0
3 years ago
Read 2 more answers
Planes X and Y and points C, D, E, and F are shown.
jekas [21]

Answer: Maybe B

Step-by-step explanation:

6 0
2 years ago
HELP ME PLEASE <br> solve the right triangle
Amiraneli [1.4K]

ST = 7.2

RT = 4.04

m∠S = 34°

Solution:

Given ΔRST is a right triangle.

RS = 6, ∠T = 56°

$\csc A=\frac{\text {Hypotenuse} }{\text {Opposite side}}

$\csc A=\frac{ST}{RS}

$\csc 56^\circ=\frac{ST}{6}

$\csc 56^\circ \times 6=ST

1.206 × 6 = ST

7.236 = ST

ST = 7.2

$\cot A=\frac{\text {Adjacent side} }{\text {Opposite side}}

$\cot A=\frac{RT}{RS}

$\cot 56^\circ=\frac{RT}{6}

$\cot 56^\circ \times 6=RT

0.674 × 6 = RT

4.044 = RT

RT = 4.04

To find the measure of angle S.

Sum of the interior angles of the triangle = 180°

m∠R + m∠S + m∠T = 180°

90° + m∠S + 56° = 180°

m∠S + 146° = 180°

m∠S = 180° – 146°

m∠S = 34°

8 0
2 years ago
Answer for 2,3,4 help pls thanks
Lemur [1.5K]

(90 \times 15) \div 9 =  \: is \: your \: answer

Step-by-step explanation:

1. B is true

2 . I don't know

3.

4 0
3 years ago
Referring to the Fig. in Question #42, give the coordinates
iragen [17]

Answer:

  (x, y) = (0, -3)

Step-by-step explanation:

The point Y is on the y-axis. Its x-coordinate will be zero, since it is neither left nor right of the y-axis.

The point Y is 3 units below the x-axis, so its y-coordinate is -3. This is the value you can read on the y-axis next to point Y.

  (x, y) = (0, -3)

_____

  U(-5, 0)

  V(-3, 3)

  W(5, 5)

  X(-4, -5)

  Y(0, -3)

  Z(2, -1)

It is a good idea to learn to read coordinates from a graph. You will be doing it a lot. The x-coordinate is the number of units right of the y-axis. The y-coordinate is the number of units up from the x-axis. Left or down makes the coordinate negative.

4 0
2 years ago
Other questions:
  • What are the laws of exponents
    8·2 answers
  • The price of a stock is $3.17 per share. what is the greatest number of whole shares mr. smith can buy with $200?
    10·2 answers
  • Points A and B are the ? of AB.
    6·1 answer
  • Pls answer plsssssssssssss
    8·2 answers
  • Suppose you're hiring a new worker for your business. You'd like someone reliable. Suppose you use administer a test to job-seek
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=5%20%7Bx%20%3D%20125%7D%5E%7B%3F%7D%20" id="TexFormula1" title="5 {x = 125}^{?} " alt="5 {x =
    9·1 answer
  • Which equation represents a line which is parallel to the line y=1/5x -1
    6·1 answer
  • John has quarters, nickels, and dimes. He has 4 more nickels than quarters and twice as many dimes than nickels. If he had $6.00
    14·2 answers
  • Find the values of P for which the quadratic equation 4x²+px+3=0?​
    14·1 answer
  • Which of the following functions is graphed below?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!