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
katovenus [111]
3 years ago
12

What is the value of x in the equation 3/4(1/4x+8)-(1/2x+2)=3/8(4-x)-1/4x ?

Mathematics
2 answers:
liq [111]3 years ago
8 0

Answer: x = 24

Step-by-step explanation:

3/4 (x/4 + 8) - x/2 +2 = 3/8 (4-x) - x/4

3x/16 + 6 - x = 3/2 - 3x/8 - x/4

collect like term

3x/16 - x+ 3x/8 +x/4 = 3/2 -6

3x-16x+6x +4x / 16 = 3-12 / 2

-3x/16 = -9/2

cross multiply

-6x = -144

Divide bothside by -6

-6x/-6 = -144/6

x = 24

blondinia [14]3 years ago
3 0

Answer:

-17

Step-by-step explanation:

LCM=8

3/4(1/4x+8)-(1/2x+2)=3/8(4-x)-1/4x

6(

You might be interested in
12 1/2 gal= qt<br> can you help me plsssssss
Deffense [45]

Answer:

50 qrts

Step-by-step explanation:

12.5 gal = 4x qrts

12.5 * 4 = 50

7 0
3 years ago
Read 2 more answers
Janette has 386 pennies. 58 nickels and 19 dimes If Janette exchanges her coins for​ dollars, how many dollars will she have? Ho
svet-max [94.6K]

Answer:

$8 ; 66 cents

Step-by-step explanation:

Given that:

Worth of penny, dimes and Nickel in cents and dollars

Nickel, n = 5 cents = $0.05

Dimes, d = 10 cent = $0.1

Penny, p = 1 cent = $0.01

Multiplying the number of each coin with its respective value ;

386(0.01) + 58(0.05) + 19(0.1)

$3.86 + $2.9 + $1.9

= $8.66

Changing it to dollar ,

$8.66 dollars = 8 dollars ;

$0.66 = 66 cents

6 0
3 years ago
Write a function for the tranformations described below:
IrinaK [193]

The function after the transformation has an equation of y = ∛(x - 7) + 5

<h3>How to determine the equation of the transformation?</h3>

The transformation statement is given as

"The cubic function shifts 7 units right and 5 units up."

A cubic function is represented as

y = ∛x

So, the transformations are:

  • Shifts 7 units right
  • Shift 5 units up

Mathematically, this can be represented as

(x, y) = (x - 7, y + 5)

So, we have the following equation

y = ∛(x - 7) + 5

Hence, the equation of the transformation is y = ∛(x - 7) + 5

Read more about transformation at

brainly.com/question/4280198

#SPJ1

8 0
1 year ago
Find the solutions for a triangle with a = 16, c =12, and B = 63º.
maks197457 [2]

Answer:

b. A = 71.6°; C = 45.40°; b =15.0

Step-by-step explanation:

The missing values can be found with the help of the Law of Cosine and properties of triangles:

Side b (Law of Cosine)

b = \sqrt{a^{2}+c^{2}-2\cdot a \cdot c \cdot \cos B}

b = \sqrt{16^{2}+12^{2}-2\cdot (16)\cdot (12) \cdot \cos 63^{\circ}}

b \approx 15.022

Angle A (Law of Cosine)

\cos A = -\frac{a^{2} - b^{2}-c^{2}}{2\cdot b \cdot c}

\cos A = - \frac{16^{2}-15.022^{2}-12^{2}}{2\cdot (15.022)\cdot (12)}

\cos A = 0.315

A= \cos^{-1} 0.315

A \approx 71.639^{\circ}

Angle C (Sum of internal angles in triangles)

C = 180^{\circ} - 63^{\circ} - 71.639^{\circ}

C = 45.361^{\circ}

Hence, the right answer is B.

6 0
3 years ago
Factor to write an equivalent expression.(What is the Greatest Common Factor?).<br><br> −9x+15y
KengaRu [80]

Answer:

GCF is 3

Step-by-step explanation:

Given the expression -9x + 15y

First, we need to find ther individual factors

-9x = -3 *3 * x

15y = 3 * 5 * y

Since 3 is common to both factors

−9x+15y = 3(-3x+5y)

Hence the GCF is 3

3 0
3 years ago
Other questions:
  • The scale factor K is <br> PLEASE ANSWER AND EXPLAIN PEASEE
    11·1 answer
  • 1. A student has several boxes of penils in his backpack. Each box contains 12 pencils. The student
    5·2 answers
  • PLEASE HELP ASAP!!
    13·2 answers
  • In 2008, there were 1570 bears in a wildlife refuge. In 2010, the population had
    6·1 answer
  • Help help help help help
    7·1 answer
  • 48 51 48 48 50<br> Find mean
    9·1 answer
  • Explain how to write 2 dividid 5 as a fraction
    8·2 answers
  • A person places $308 in an investment account earning an annual rate of 2.1%,
    15·1 answer
  • Help please !! I’m am struggling with this lol
    10·1 answer
  • Do the following summarize a categorical variable or a numerical variable? If the data is numerical, also state if it is continu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!