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
andrezito [222]
2 years ago
9

Which property justifies the following statement?

Mathematics
1 answer:
Lunna [17]2 years ago
4 0

Yo sup??

it's given that

x=4 any=3x

therefore by SUBSTITUTION PROPERTY OF EQUALITY we can say that

y=3*4

Hence the correct answer is option A

Hope this helps.

You might be interested in
Forest habitat is cleared to build a new shopping complex. what does this scenario represent? a loss of biodiversity due to a cl
Dominik [7]

A loss of biodiversity due to human activity.

8 0
2 years ago
2. The seventh grade class is putting on a variety show to raise
ladessa [460]

Answer:

67

Step-by-step explanation:

15 x 10 = 150

150 x 6 = 900

15 x 7 = 105

900 + 105 = 1005

closest to 1000 without decimals

with decimals 66.6666666667

Please mark brainliest

7 0
3 years ago
Read 2 more answers
If the null space of a 5 × 8 matrix A is 4-dimensional, what is the dimension of the column space of A? dim Col A-(Simplify your
Eva8 [605]

Answer:  Dim Col A = 4.

Step-by-step explanation:

Since we have given that

Matrix A has 5 rows and 8 columns.

And Nul A = 4

It implies that the rank of A would be

Number of columns - Nul A =  8 - 4 =4

So, rank A = 4

so, it has dim Col A = 4 also.

But the four vector basis lie in R⁵.

Hence, Dim Col A = 4.

5 0
2 years ago
2x to the power of 2 when x=3
Pepsi [2]
First replace the x
X=3
2x3 to the power of 2
Then solve
2x3= 6
6 to the second power is 36 (6x6)

Answer 36
4 0
3 years ago
What is the lcd of the fractions 1/3 and 11/15
suter [353]
First look to see if the largest denominator is divisible by the smaller denominator.  In this case it is.  So the lcd is the largest denominator 15.
4 0
2 years ago
Other questions:
  • The physician orders 125 mg of a medication. on hand is a bottle that reads 500 mg/5ml. How much should the medical assistant ad
    13·1 answer
  • When you cross two number lines that are perpendicular to each other, and intersect at 0, you get a _____?
    12·1 answer
  • PLEASE HELP!!!!!!!!!! Nobody will help me!! :(
    15·2 answers
  • Which Quadratic equation is equivalent to (x-4)^2-(x-4)-6=0
    13·2 answers
  • The prices per pound of different types of nuts are shown. write an expression that can be used to find the total cost of 2 poun
    6·1 answer
  • What is 4 divided by -10 equal
    8·1 answer
  • Lupe has 500 Mexican pesos. If 1 U.S. dollar equals 12.87333 pesos, about how many dollars can Lupe buy for her pesos?
    9·1 answer
  • Identify the following equation as that of a line, a circle, an ellipse, a parabola, or a hyperbola 3y 2 - x = 0
    6·1 answer
  • Write a rule for the function whose graph can be obtained from the given parent function by performing the given transformations
    9·1 answer
  • Martina drove 737 miles in 11 hours. At the same rate, how long would it take her to drive 335 miles?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!