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
Oksana_A [137]
3 years ago
13

Which of the following math statements contain variable(s)? Check all that

Mathematics
1 answer:
Alex777 [14]3 years ago
6 0

Answer:

c and a

Step-by-step explanation:

a variable is something that isnt a number

You might be interested in
I will mark brainliest if correct!
jasenka [17]

Step-by-step explanation:

i) x (x+2)(3x)

ii) 3x^3+6x^2

iii) (x^2+2x) +(3x^2+6x) +(3x^2)

iv)7x^2+8x

7 0
3 years ago
Need help with this
JulsSmile [24]
First, change the measurements of the pole to m so all of the units are the same.
41 cm=.41 m
72 cm=.72 m

Then, let x represent the height of the building

30/x=.72/.41
x=30*.72/.41
x=52.68 m
round to 52.7 m
6 0
4 years ago
What is the graph of the function f(x) = the quantity of negative x squared minus 2 x minus 2, all over x minus 2 ? (6 points)
adell [148]

While you cannot exactly know what would have happened if the United States had not entered the war, one can make guesses. U.S. loans to the Allies were vital to the war as early as 1915. US. entry into the war in 1917 was important in maintaining the morale of the Allies especially France. U.S. forces were quite vital in the Allied offensives in the summer and fall of 1917.

7 0
3 years ago
Jon and Jim are cutting a log.jon cut 1/5 of the log on one end while Jim ut 2/9 of the log on the other side How much of the lo
Verdich [7]
The answer is 2/45
1/5 times 2/9
1x2=2
5x9=45
5 0
3 years ago
Jolly measured the cake. Then she calculated that it has a circumference of 15cm. what is the cake's diameter? Use 3.14 for pi.
Archy [21]

Answer:

diameter = circumference / pi

circumference = 15cm

diameter = 15 / 3.14

               = 4.77707006369 cm

hope this answer helps you.....

please mark as brainliest... thank you!

8 0
3 years ago
Other questions:
  • These 3 pleaseeeee, 31, 32, 33
    7·1 answer
  • Elena and her best friend found some money in an envelope. They split the money evenly, each getting $25. How much money did the
    13·1 answer
  • A sphere has a diameter of 8 cm. Which statements about the sphere are true? Check all that apply.
    9·2 answers
  • What doea the sum of the number mean?
    11·1 answer
  • Find the distance between (-4, 6) and (3,7)
    9·1 answer
  • Try the following example. Remember to use the hints if you need them. Solve for x. 2.9×10−7=(x)(x)2(4.6)(4.6)2(3)2 Choose the c
    15·1 answer
  • Pls help 7 3/5 ft= yd
    12·2 answers
  • 5. third term of (3x - y)5
    13·1 answer
  • Find the equation for the line shown on the right.
    11·1 answer
  • Selma's house is 1,450 cm long. How many meters<br> long is Selma's house?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!