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
tester [92]
3 years ago
15

-2(4-x)=12x-3 need help please

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
3 0
-8+2x=12x-3
Subtract 2x from both sides

-8=10x-3
Add 3 to both sides
-5=10x
Divide both sides by 10
-5/10 = x

-1/2= x
You might be interested in
Can someone please help me with these problems i’d really appreciate it! :)
shepuryov [24]

1. Reflect over x axis, right 1, up 8

2. Ref. over x, stretch 4 (up and down), up 6

3. Stretch 2 (side to side), left 9, down 5

4. stretch 8 ( s to s), reflect over y, down 4

5. Ref. over x, stretch 2/7 (s to s), up 5

7 0
3 years ago
If two 6-sided dice are rolled, what is the<br> probability of rolling double 2s?
Komok [63]

16.7%

There are 6 ways we can roll doubles out of a possible 36 rolls (6 x 6), for a probability of 6/36, or 1/6, on any roll of two fair dice. So you have a 16.7% probability of rolling doubles with 2 fair six-sided dice.

3 0
3 years ago
Read 2 more answers
a polynomial function p(x) with rational coefficients has the given roots (10-square root of 6 and 4i). Find two additional root
Aleonysh [2.5K]

Answer:

6px

Step-by-step explanation:

hope this help

8 0
3 years ago
The width of a rectangle is 38 centimeters. the perimeter is at least 692 centimeters. write an inequality that represents all p
abruzzese [7]

Width of the reactangle = 38 cm

Minimum perimeter = 692 cm

Let the length of the rectangle be x cm

We know that,

Perimeter of rectangle = 2 * (length + width)

Since the perimeter should be atleast 692 cm. Therefore,

2 * (x + 38) > 692

2x + 76 > 692

2x > 692 - 76

2x > 616

x > \frac{616}{2}

x > 308

Hence, the length of the rectangle should be more that 308 cms.

4 0
3 years ago
I have a problem from precalculus cosx/1-tanx +sinx/1-cosx =cosx+sinx prove the identity
vovangra [49]

Answer:

see attachment

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Due soon!! <br>Find the measure of GE¯¯¯¯¯¯¯¯. A. 14 B. 20 C. 15 D. 16
    6·2 answers
  • Which ratio is smaller 3/5 or 7/10
    5·1 answer
  • I WILL AWARD BRAINLIEST!! PLEASE HELP!!
    5·1 answer
  • What is 1.3+(-2.4)<br> enter your answer, as a decimal.
    5·2 answers
  • What is the base of the exponent in the function when the function is written using only rational numbers and is in simplest for
    8·2 answers
  • Plz help answer these questions I’m confused. Worth 25 points.
    8·2 answers
  • Question is in an image
    13·1 answer
  • On a coordinate plane, how are the locations of the points (1 , -7) and (1 , 7) related?
    14·1 answer
  • Please answer ALL of the following if you do so i will give you brainiest :))))) :
    12·2 answers
  • ALGUIEN AYUDEME POR FAVOR :( TENGO QUE ENTREGARLO EN 15 MINUTOS
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!