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
grandymaker [24]
3 years ago
10

Q22. Solve the equation x – 25 = 25 and state which axiom do you use here.​

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0

Answer:

x=50

Step-by-step explanation:

You might be interested in
Help please guysss will mark as brainliest!
Mademuasel [1]




Im prettyyy sure this is right. y=-6/5x + 2
5 0
3 years ago
Help me this is worth A LOT of points
andrew-mc [135]

Answer:

8.5 yards

Step-by-step explanation:

The overall triangle, as shown by the line dividing its hypotenuse in 2, can be shown as 2 right triangles whose lengths and widths are both 7.5 and 4. With this in mind we can use Pythagorean theorem or...

  • a^2+b^2=c^2

By plugging in 7.5 and 4 into <em>a </em>and <em>b </em>respectively, we get the equation:

  • (7.5)^2 + (4)^2 = c^2

Now we can square 7.5 and 4, add them together and then square root the resultant to get our final answer.

  • 56.25 + 16 = x^2
  • 72.25 = x^2
  • √72.25 = x
  • x = ±8.5

The length of a triangle cannot be negative so disregard the possible negative value for 8.5.

  • x = 8.5

8 0
4 years ago
Read 2 more answers
What is 4(4m-3)-(m-5)=52 step by step
ch4aika [34]

Answer:

-3

Step-by-step explanation:

Simplifying

4(4m + -3) + -1(m + -5) = -52

Reorder the terms:

4(-3 + 4m) + -1(m + -5) = -52

(-3 * 4 + 4m * 4) + -1(m + -5) = -52

(-12 + 16m) + -1(m + -5) = -52

Reorder the terms:

-12 + 16m + -1(-5 + m) = -52

-12 + 16m + (-5 * -1 + m * -1) = -52

-12 + 16m + (5 + -1m) = -52

Reorder the terms:

-12 + 5 + 16m + -1m = -52

Combine like terms: -12 + 5 = -7

-7 + 16m + -1m = -52

Combine like terms: 16m + -1m = 15m

-7 + 15m = -52

Solving

-7 + 15m = -52

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '7' to each side of the equation.

-7 + 7 + 15m = -52 + 7

Combine like terms: -7 + 7 = 0

0 + 15m = -52 + 7

15m = -52 + 7

Combine like terms: -52 + 7 = -45

15m = -45

Divide each side by '15'.

m = -3

Simplifying

m = -3

Hope this helped :)

8 0
3 years ago
Which of the following is a not a rational number?<br> 1.3<br> 3.1415...<br> 5.25<br> 0.66
Aleks [24]

Answer:

Step-by-step explanation:

3.14159 is irrational because it's a repeating decimal; it cannot be expressed as the ratio of two integers.  All the others can be expressed in that way.

3 0
3 years ago
Read 2 more answers
How do you do this?
zaharov [31]
4sin x=2sin x + √3
4sin x-2sinx=√3
2sin x=√3
sinx=√3/2

x=arcsin √3/2=π/3  + 2Kπ U  2π/3+2Kπ

Sol: π/3  + 2Kπ   U    2π/3+2Kπ ;       K∈Z

π/3+2Kπ=60º+360ºk    
2π/3+2Kπ=120º+360ºK


4 0
3 years ago
Other questions:
  • Solve the equation 3x2 + 19x + 9 = 0 to the<br> nearest tenth.
    14·2 answers
  • PLEASE ANSWER FAST!!!! WILL MARK BRAINLIEST!!!!
    14·2 answers
  • Which values of x would make a polynomial equal to zero if the factors of the polynomial wrre (x+6) and (x+9)?
    14·1 answer
  • TRUE or FALSE. <br><br> DEFG is definitely a parallelogram.
    11·2 answers
  • 6x - 2y - 3z = 4<br><br> 3x + 2y + 2z = 7<br><br> 9x - 3y + 3z = -9
    5·1 answer
  • The table below shows the number of customers that come eat lunch at a local coffee shop each week.
    12·2 answers
  • Molly wants to buy a dress that costs $20. She has a coupon for 40% off, and there is a 10% sales tax. How much will she pay alt
    5·2 answers
  • For exercises 1-4. use the drawing and an inch ruler to find the actual length and width of each section of the park. Measure to
    7·1 answer
  • Find the solution of the system of equations.<br> -7x - 4y = -44<br> 7x - 3y = 16
    9·1 answer
  • Perform the indicated operation 4.8L +12.6L
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!