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
ch4aika [34]
2 years ago
12

Somebody please help

Mathematics
1 answer:
MatroZZZ [7]2 years ago
6 0

yes because when you plug in the x and y points -2=5-7

You might be interested in
Pleas helppp its due soon
Usimov [2.4K]

Answer:

D

Step-by-step explanation:

I dont think this needs explained

4 0
3 years ago
Read 2 more answers
8 times the total of x and 3
Pani-rosa [81]
8(x+3)
total means addition and times means multiplication so when you put it together you get 8*x+3 and because you want the total of x*3 you put it in parentheses
<span />
8 0
3 years ago
How many solutions does the following system have?<br> y= 5x + 8<br> y = 5x + 3
NARA [144]

Answer:

This system has no solutions.

Step-by-step explanation:

If we try to solve:

  1. 5x + 8 = 5x + 3
  2. 5x + 8 - 3 = 5x
  3. 5x + 5 = 5x
  4. 5x - 5x + 5 = 5x - 5x
  5. 5 = 0

Since there are no x values left over and the remaining solution is zero, there is no solution for this equation.

Hope this helps!!

4 0
2 years ago
If two similar cones have volumes of 320cm^3 and 1,080cm^3, find the scale factor.
Alexeev081 [22]
The ratio of the volumes is equal to the scale factor cubed.

\frac{V_1}{V_2}=k^3 \\ \\&#10;\frac{320 \ cm^3}{1080 \ cm^3}=k^3 \\&#10;\frac{8}{27}=k^3 \\&#10;k=\sqrt[3]{\frac{8}{27}} \\&#10;\boxed{k=\frac{2}{3}} \Leftarrow \hbox{answer B}
3 0
3 years ago
Which is equal to P-R?
lorasvet [3.4K]
<h3>Answer: Choice B</h3>

With matrix subtraction, you simply subtract the corresponding values.

I like to think of it as if you had 2 buses. Each bus is a rectangle array of seats. Each seat would be a box where there's a number inside. Each seat is also labeled in a way so you can find it very quickly (eg: "seat C1" for row C, 1st seat on the very left). The rule is that you can only subtract values that are in the same seat between the two buses.

So in this case, we subtract the first upper left corner values 14 and 15 to get 14-15 = -1. The only answer that has this is choice B. So we can stop here if needed.

If we kept going then the other values would be...

row1,column2: P-R = -33-16 = -49

row1,column3: P-R = 28-(-24) = 52

row2,column1: P-R = 42-25 = 17

row2,column2: P-R = 35-(-30) = 65

row2,column3: P-R = -19-36 = -55

The values in bold correspond to the proper values shown in choice B.

As you can probably guess by now, matrix addition and subtraction is only possible if the two matrices are the same size (same number of rows, same number of columns). The matrices don't have to be square.

7 0
3 years ago
Other questions:
  • If f(x) =5x + 12 what is f-1(x)
    15·1 answer
  • How can I find the volume of a prism
    7·1 answer
  • the slope of the line below is 2. use the labeled point to find a point-slope equation of the line. (1, 9)
    15·1 answer
  • Work out the percentage change when a price of £400 is decreased to £225
    6·2 answers
  • Which type of function is shown in the table below?
    13·2 answers
  • What is 2.5% of 45?,,,
    8·2 answers
  • NEED ASAP WILL GIVE ANYTHING
    11·2 answers
  • Children develop spatial awareness as they hear position words when you give directions or narrate as children demonstrate the a
    6·1 answer
  • For a parallel structure of identical​ components, the system can succeed if at least one of the components succeeds. Assume tha
    6·1 answer
  • please help me solve. Blank 1 I have the answer 9 and blank 2 I have the answer 5. Blank 2 is correct but not Blank 1
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!