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
Tamiku [17]
3 years ago
15

Please help I think I tried every way to solve this and I keep getting it wrong.

Mathematics
1 answer:
Luden [163]3 years ago
5 0

Answer: \\ 72 - 25.5 - 15.3 - 9.25 = 21.95 \: cm

You might be interested in
Find x, and then any unknown angles in the quadrilateral.<br> x= ?
sertanlavr [38]

Answer:

x=65

other angle= 165

Step-by-step explanation:

quadrilaterals always have a total of 360 degrees

because of this you can set up an equation and solve

360=90+40+x+(4x-95)

360=130+5x-95

360=35+5x

325=5x

65=x

plug this in to find missing angle

4(65)-95=165

7 0
3 years ago
Algebra help?<br><br> 343 = (x/6) ^2/3
Vladimir79 [104]

I can only assume that you meant, "Solve for x:"

Apply the exponent 3/2 to both sides of this equation.  The result will be

     3/2

343 = x/6.    

Multiplying both sides by 6 isolates x:

          3/2

6*343           = x                         Since 7^3 = 343,  the expression for x

                                                  can be rewritten as

           3/2

6*(7^3)          =   x                      which can be further simplified, as follows:


x =  6^(3/2)*7^(9/2), or:

x = 6^(3/2)*7^(8/2)*√7, or

x = 6^(3/2)*7^4*√7

3 0
3 years ago
In the following expression which terms can be combined?
joja [24]

the answer is none of the above because the variable cant be combined and 56 cant either.

7 0
3 years ago
Help me with this math equation.<br><br>​
Stells [14]
8/2•m or to simplify 4m
7 0
2 years ago
4. A value of 500 increases by 12% What is the new value?"​
Nonamiya [84]

Answer:

increase percent=12%

hom much increase

500 of 12%

500×12/100=60

new value=500+60

new value=560

3 0
3 years ago
Other questions:
  • Does anyone know this
    8·1 answer
  • A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
    8·1 answer
  • An observer on top of a 50-foot tall lighthouse sees a boat at a 7° angle of depression. To the nearest foot, how far is the boa
    12·1 answer
  • 21 meters is the same as how many feet?
    5·2 answers
  • X 11 -5 2 16 Y 6 -13 10 13 Is this relation a function? YES OR NO​
    5·2 answers
  • In ARST, segment RS = segmentTR and mZT=55. Find mZS. *<br> ????
    12·1 answer
  • Please help asap for a math test
    15·1 answer
  • Help me i am having trouble
    12·1 answer
  • 1. clark has 5 times as many pennies as dimes. If he has a total of 4.29, which two linear equations best model this system?
    12·1 answer
  • Slope Find Value of Zero
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!