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
DochEvi [55]
2 years ago
10

Help me please! Thank you =D

Mathematics
2 answers:
topjm [15]2 years ago
7 0
2A = A + A

hope this helps :)
UNO [17]2 years ago
5 0

Answer:

2A=A+A

Step-by-step explanation:

2A=A*A, not A+A

You might be interested in
How many solutions does this system of linear<br> equations have? Explain.<br> xay<br> y = x+ 3
Charra [1.4K]
It is an infinite number of solutions. To put it simply, is x = 1, y would equal 4.you can do this with every single number.
8 0
3 years ago
What is a comparison as a rate in ratio form 70 students per 2 teachers​
nekit [7.7K]

Answer:

35:1

Step-by-step explanation:

divide each by two

8 0
3 years ago
8 3/4 + 9 5/9= <br> with working?
Gre4nikov [31]

8 3/4 + 9 5/9 Add 8 and 9

17 + 3*9/4*9 + 5*4/9*4 Find common denominator

17 + 27/36 + 20/36 Add

17 + 47/36 Convert into mixed fraction

17 + 1 11/36 Simplify mixed fraction

18 11/36. Answer

If you need the decimal form, it is 18.31. But other than that, the answer is 18 11/36.

4 0
3 years ago
On a workday, the average decibel level of a busy street is 70 db, with 100 cars passing a given point every minute. if the numb
nignag [31]
70dB is represented by 100cars in 60sec. Therefore if the number of cats is reduced by 3/4 in the same amount of time(60s), then the decibel level will reduce by 3/4 also. So 70dB * .25= 17.5dB
4 0
2 years ago
Please could someone help me?
Sonja [21]

Answer:

∠ XZY ≈ 23.6°

Step-by-step explanation:

Using the sine ratio in the right triangle

sin Z = \frac{opposite}{hypotenuse} = \frac{XY}{YZ} = \frac{6}{15}, thus

Z = sin^{-1}(\frac{6}{15}) ≈ 23.6° ( to 1 dec. place )

3 0
3 years ago
Read 2 more answers
Other questions:
  • Alaska has a land area of about 1,700,000 square kilometers Florida has a land area 1/10 the size of Alaska.what is the land are
    12·1 answer
  • What is the area of a square with side length of 4 1.4​
    10·1 answer
  • Bethany Christian school performed a play both on Thursday and Saturday nights. three times as many people attended on Saturday
    12·1 answer
  • A scientist measured the wavelength of an X-ray as 0.0000000065 meters. ​ ​Write the number in scientific notation.
    5·1 answer
  • Subtract 3x^2 + 8x from -9x^2 +3x -8
    5·1 answer
  • What is the answer to 846 divided 353
    12·2 answers
  • Can you guys please help me thanks
    12·1 answer
  • Dist
    9·1 answer
  • Mr. Waugh paid $42.00 for 12 gallons of gasoline. Ms. Peters paid $31.50 for 9 gallons of gasoline. What was theprice per gallon
    12·2 answers
  • What is the following product? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!