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
aksik [14]
2 years ago
14

Name the property of multiplication shown by the expression 17x times 1=17x

Mathematics
2 answers:
Alexus [3.1K]2 years ago
6 0

I dont understand it

Stels [109]2 years ago
4 0

<u>Answer:</u>

Multiplicative identity of 1

<u>Explanation:</u>

We have an expression 17x. If this expression is 17x multiplied by 1, we get a result same as the given expression i.e. 17x.

It means that the number 1 multiplied with the expression had no effect on it as we got the same expression.

This is called the multiplicative identity of 1 according to which any time you multiply a number by 1, the result or the product is that original number.

You might be interested in
♦HURRY PLEASE!!! ♦<br><br> ↓<br> Don't worry about the answer choice that is highlighted : )
givi [52]

Answer:

B: {(3,1), (7,9)}

Step-by-step explanation:

For equation 2x-y=5, we can isolate y, so it's easier to solve later:

y = 2x - 5

y = (x - 4)^2

Now, notice that both equations are equal to y, so we can set them equal to each other:

(x-4)^2 = 2x-5

x^2-8x+16 = 2x - 5

x^2-10x+21=0

Now, we can factorize by finding 2 numbers that multiply to 21 and add up to -10:

(x-3)(x-7)=0

x=3 or x=7

Since B is the only one with the x values of 3 and 7, the answer must be B.

But to further check our answer, we can plug x back to any of the equations above to check for y:

(3-4)^2 = 1

(7-4)^2 = 9

Therefore, we can confirm that the answer is B.

7 0
3 years ago
Read 2 more answers
Write the function f(x) = 3x2 - 6x + 5 in vertex
weeeeeb [17]
3(x-1)^2 +2
This is your answer in vertex form, your h and k values are the vertex. Solving the function by using b/2a, we get that h is 1. ( in the equation 3 is your a, 6 is b and 5 is c.). ( 6/2(3)) = 1. We can then plug in 1 as x into the original equation and get positive 2 ( 3(1)^2 -6(1) +5) = 3-6+5 = 2. This is your vertex. In the function, your a value will always stay the same as this is your shrink or stretch. In this case, a is 3 so it will go outside the parenthesis. Put that all together and you get the function above.
Hope this helps :)
7 0
2 years ago
Find the slope of the line whose equation is 0.05x - 0.03y = 9.
trapecia [35]
Using the slope-intercept form (y=mx+b) the slope is:
1.66666666
5 0
3 years ago
Read 2 more answers
Need answer as soon as possible
sergejj [24]

Answer:

I think it would be 65 degrees

Step-by-step explanation:

If the side of Line q and line k is 115 degrees and its the same for line m and line k, then all you have to do is take 180 and subtract 115 from it to get the other side of the angle.

7 0
3 years ago
78.84 is what percent of 292?<br> Pleasee
nignag [31]

Answer:

230.2128. Im pretty sure

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Factorise the expression 3a2-4ab as far as possible
    12·1 answer
  • A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability of a lock
    13·2 answers
  • If a number is added to the numerator of 7/8 and the same number is subtracted from the denominator, the result is 4. Find the n
    14·1 answer
  • H(0)=
    10·1 answer
  • In Quebec, 90 percent of the population subscribes to the Roman Catholic religion. In a random sample of eight Quebecois, find t
    7·1 answer
  • Subtract the polynomials (7.8x - 3.4y + z) and (-9.2x + 4.8y - 2.1z), then place the answer in the proper location on the grid.
    9·1 answer
  • Which of the following values represents an index of refraction of an actual material? A. 1.25 B. 0 C. .25 D. .5
    15·1 answer
  • E=-2.4t+75 how far does the anchor drop every 5 seconds?
    11·1 answer
  • If 40 is increased to 56, what is the percent of change?
    15·1 answer
  • Please help with Function compositions :)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!