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
ra1l [238]
3 years ago
15

Identify whether each phrase is an expression, equation, or inequality. PLEASE I NEED HELP!

Mathematics
1 answer:
seraphim [82]3 years ago
5 0

Answer:

1st one is a expression, 2nd is a inequality, 3rd is a eqaution

Step-by-step explanation:

an equation has two expressions on each side of the equal sign, which is shown in 4j-3=j; An expression has only one side and is a string of variables and numbers with signs(multiply, add, etc.); An inequality is a comparison of two expressions

You might be interested in
Please no links and i need this to be right please
Nataly_w [17]

Answer:

Part A: 6x + 20

Part B: Expression G and H are not equivalent for any value of x.

Step-by-step explanation:

Part A:

G = 2(3x + 10)

G = 6x + 20

Part B:

6x + 20  = 6x + 12

      -20           -20

6x = 6x - 8

-6x  -6x

0 = -8

No solution. This means that expressions G and H are not equivalent for any value of x.

4 0
3 years ago
Use benchmarks to determine the customary and metric units you would use to measure the height of you house. Explain your answer
RideAnS [48]
Yards and meters because they has a good measurement. A mile and kilometer is way to big. A kilometer is 1000 meters and a mile is 5280 feet to be exact.
6 0
3 years ago
Read 2 more answers
Join in khoot 4231238 its my teacher
Lyrx [107]

Answer:

ill try lol

Step-by-step explanation:

bet

5 0
3 years ago
Read 2 more answers
Rectangle A has length 12 and width 8. Rectangle B has length 15 and width 10. Rectangle C has length 30 and width 15. Is Rectan
sergeinik [125]

Rectangles are similar figures, thus if scaled copies of each other then the ratios of corresponding sides must be equal

compare ratios of lengths and widths

rectangles A and B

k = \frac{12}{15} = \frac{4}{5} ← ratio of lengths

k = \frac{8}{10} = \frac{4}{5} ← ratio of widths

scale factors are equivalent, hence rectangle A is a scaled copy of B

rectangles C and B

k = \frac{15}{30} = \frac{1}{2} ← ratio of lengths

k = \frac{10}{15} = \frac{2}{3} ← ratio of width

scale factors (k ) are not equal, hence C is not a scaled copy of B

rectangles A and C

k = \frac{30}{12} = \frac{5}{2} ← ratio of lengths

k = \frac{15}{8} ← ratio of widths

the scale factors are not equal hence A is not a scaled copy of C


4 0
4 years ago
Help please<br>solve for Y​
Valentin [98]

Answer:

y=13

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Function = y=(x-4)^2-5+7
    14·1 answer
  • What 3/16 turned into a decimal and 5/48 turned into a decimal
    5·2 answers
  • Evaluate the expression when a =3 and y=-3.<br> y-5a<br> Please help
    7·1 answer
  • How many times larger is 4 x 10 12 than 8 x 10 7?
    7·1 answer
  • In the table shown, the ratio of miles biked to hours biked is constant.
    8·1 answer
  • QUICKLY ITS REALLY APPRECIATED RN IF U WOULD ANSWER!
    6·2 answers
  • Find the volume of the cone.<br> h= 10 cm<br> Q<br> r = 3cm
    12·2 answers
  • an employee at an arcade determined he could use the equation y=50-2x to predict the number of tokens a guest has,y, based on th
    8·1 answer
  • kantabai bought 1/2 kg tea and 5 kg sugar from a shop .she paid rupess 50 as return fare for rickshaw .total expense was rupess
    12·1 answer
  • Solve the problem algebraically. Clearly define all variables, write an appropriate equation, and solve.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!