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
vampirchik [111]
2 years ago
15

Can you solve for x: (x(5x-2) =0

Mathematics
2 answers:
Alborosie2 years ago
7 0
<h2>please give brainliest plz follow </h2>

GrogVix [38]2 years ago
3 0

Answer:

x_{1} = 0 \\  x_{2} =  \frac{2}{5}

Step-by-step explanation:

x (5x - 2) = 0

5x - 2 = 0

x = 2/5

x_{1} = 0 \\  x_{2} =  \frac{2}{5}

You might be interested in
Find the value of b rounded to the nearest tenth
vekshin1

Answer:

You can use the Law of Sines for this problem, but what makes it tough at first glance is that they put a step in before you can use it directly. That first step is to get m∠C. When solving a triangle, always get the third angle if you know the other two so that you can use the Law of Sines (or Law of Cosines) more directly.

The sum of the angles of any triangles is 180°. We know the measures of the two other angles. So we subtract them from 180° to find that third angle.

180° - 76° - 66° = 38°

Now we can use the proportion from the picture. Angle B measures 76°, side b is our unknown, Angle C measures 38°, and side c measures 3 units.

sin 76° sin 38°

----------- = -----------

b 3

Cross multiply to find b (the side). We carry out five places in these calculations to get more accuracy.

3 * sin 76° = b * sin 38°

b = 3 * sin 76° 3 * 0.56611 1.69832

--------------- = --------------- = ---------------- = 5.73044

sin 38° 0.29636 0.29636

To the nearest tenth, b - 5.7 units.

Step-by-step explanation:

google hope this helps

6 0
2 years ago
How many two-digit numbers are there in which the tens digit is greater than<br> the ones digit?
Dovator [93]

there are 46 2-digit numbers in which the tens digit is greater than the ones digit.

<h3>How many 2-digit numbers are there in which the tens digit is larger than the ones digit?</h3>

A 2-digit number is written as:

a*10 + b

Where a and b are single-digit numbers.

Tens digit and ones digit refers to place values:

a is the tens digit, and b is the ones digit. The numbers with a larger tens digit than the ones digit are:

98, 97, 96, 95, 94, 93, 92, 91, 90, 87, 86, 85, 84, 83, 82, 81, 80, 76, 75, 75, 74, 73, 72, 71, 70, 65, 64, 63, 62, 61, 60, 54, 53, 52, 51, 50, 43, 42, 41, 40, 32, 31, 30, 21, 20, 10.

We can see that there are 46 numbers in that list, so we conclude that there are 46 2-digit numbers in which the tens digit is greater than the ones digit.

If you want to learn more about place values:

brainly.com/question/12386995

#SPJ1

7 0
1 year ago
It rained 0.53 inches on Monday.
jok3333 [9.3K]

Answer:

0.33

Step-by-step explanation:

0.53

-0.20

---------

0.33

3 0
3 years ago
Read 2 more answers
What number is 30% of 90​
marta [7]

Answer:

it is 27 as you multiply .30 times 90

3 0
3 years ago
Read 2 more answers
A 5-pack of raffle tickets costs $15.55. What is the unit price?
DochEvi [55]

Answer: if you divide 15.55 by 5 the unit price is $3.11

8 0
2 years ago
Other questions:
  • The rates of on-time flights for commercial jets are continuously tracked by the U.S. Department of Transportation. Recently, So
    6·1 answer
  • This is a picture of a cube and the net for the cube.
    5·1 answer
  • The measured length of an arc as a distance is the definition of what?
    13·1 answer
  • Find the difference.<br> 6rs − 2rs
    15·1 answer
  • Find the value of x.
    13·1 answer
  • Find the area of the semi circle please ​
    8·2 answers
  • Patel squeezed oranges so that his family could have fresh-squeezed juice for breakfast. He squeezed StartFraction 4 over 17 End
    9·2 answers
  • Como cálculo el área de las figuras geometrícas porfa para una persona de 5to ​
    11·1 answer
  • Which expressions are equivalent to g + h + (j + k)? Check all that apply.
    5·2 answers
  • What does point 4, 32 mean in this situation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!