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
alisha [4.7K]
4 years ago
13

I'm really stuck on these types of equations, can someone please help me solve this

Mathematics
1 answer:
Tems11 [23]4 years ago
7 0
Okay, rule number one with these kind of problems: What you do to one side of the equation, you must to the other.
Your goal is to find x, which means you have to get x by itself.
I have the explanation in the image attached. 
If you need more help, let me know. :)

You might be interested in
25 POINTS PLEASE PLEASE HELPPPP, ALSO THE QUESTION IS WORTH 4 MARKS SO PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE HELPPPPP
patriot [66]
So u already know that the radius is half of the circle which in this case is 28 mm. And both circles at the top touch both sides of the rectangle.
Process:
28x4=112.
This is the top side, but because you could fit 2 circles at the top and you know the measurement, it is common sense to think that it would be the same on the other side. So the area of the square/ rectangle:
112x112= 12,534 mm
5 0
4 years ago
Simplify the expression (128x^5/8x)^1/2
solong [7]

Answer: 4x'6

Step-by-step explanation:

Simplify x5 /8. Than, Equation at the end of step  1  :   x5   ——) • x)1) ÷ 4   8  

Step  2  :  2.1     16 = 24  (16)1 = (24)1 = 24  2.2    x6 raised to the 1 st power = x( 6 * 1 ) = x6

Step  3  :     24x6  Simplify   ————    4  

Dividing exponents :   3.1    24   divided by   22   = 2(4 - 2) = 22

which brings us to our final answer above

5 0
3 years ago
a circle is divided into 18 equal parts how many degrees is the angle for each part? how many degrees is the angle for 5 parts?
Ket [755]
There are 360 degrees in a circle, and we have 18 pieces, so we need to see how many times 18 goes into 360. We can find this out by dividing.

360/18=20

You can check this by multiplying 20 and 18 (it equals 360)!

So, each fraction of the circle will be 20 degrees.

If you take 5 of these 20 degree pieces, you'll need to multiply them by 20 to see how many degrees they'd be.

You need to multiply by 20 because each piece is 20 degrees, and we need to find how many degrees 5 pieces is. It's the same as doing
20+20+20+20+20! :)

20*5=100. 5 parts will be 100 degrees.


Hope I helped! :)
4 0
3 years ago
Which expressions go in which box?
almond37 [142]
To qualify as a polynomial, the expression in question:
* Consists of one or more terms 
* Variables are only with positive whole exponents
* No variables in the denominator of any term (the coefficients however, can be fractions.)

In that case the answer is most likely:

3 0
3 years ago
it’s sad when I help people because they can’t do the same thing for me pls just for once answer this pls :(((((((
yKpoI14uk [10]

Answer:

D

Step-by-step explanation:

It compares two values.

Hope this helps!

3 0
3 years ago
Read 2 more answers
Other questions:
  • A scale drawing of a building needs to be made using the scale 1 inequals=270270 ft. How tall will the building in the scale dra
    11·1 answer
  • suppose you earn $6 per hour at your pat-time job. what will your new hourly rate be afer a 2.5% rise? Explain
    10·2 answers
  • True or false <br> Help please
    6·2 answers
  • If the length of AB=12, what is the length of AP?
    8·1 answer
  • Help please! have a good day :))
    14·2 answers
  • A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr
    14·1 answer
  • The area of a right triangle is 270 square meters. The height of the right triangle is 15 meters. What is the length of the hypo
    11·2 answers
  • The school that Eduardo goes to is selling tickets to a fall musical. On the first day of ticket salesthe school sold 3 adult ti
    9·1 answer
  • Hii can someone help me with this? thanks! :D
    11·2 answers
  • Help please. Will give brainlist
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!