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
boyakko [2]
3 years ago
14

Please help i am not passing my math class i will give you the brainliest I am struggling

Mathematics
1 answer:
mash [69]3 years ago
4 0

Answer:

x=-6

Step-by-step explanation:

(8x-15)=(3x-45)

You might be interested in
Multiply.
kolezko [41]

Answer:

Its B

Step-by-step explanation:

Edge 2020

7 0
3 years ago
Read 2 more answers
__ : 14 = 54 : 63<br> What is the relationship
mina [271]
12

63÷14=4.5
54÷4.5=12
8 0
3 years ago
Read 2 more answers
Topic : Multiple Representations of points
Cloud [144]

Answer:

Hmm, want piña colada and Jar Jar Binks cookies? just go to India.

7 0
3 years ago
Read 2 more answers
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
Modeling with Inverses
Rus_ich [418]

Step-by-step explanation:

I will do the first one as an example.

To find the inverse of y = f(x), simply switch x and y, then solve for y.

y = 3 + 2 ln x

x = 3 + 2 ln y

x − 3 = 2 ln y

(x − 3) / 2 = ln y

y = e^((x − 3) / 2)

So the inverse function is:

f⁻¹(x) = e^((x − 3) / 2)

The original function told us the amount of water as a function of time.

The inverse function tells us the time as a function of the amount of water.

6 0
3 years ago
Other questions:
  • I don’t understand this, can some one help
    14·2 answers
  • What is the difference between 4x and x to the fourth power?
    5·2 answers
  • How will you write 7^5 as a multiplication expression
    14·2 answers
  • What is an estimate of the solution of the equation 6n+3=2? use a table
    6·2 answers
  • PLEASE HELP! GIVING BRAINLIEST!
    9·1 answer
  • I don't have a clue! I WILL MARE BRAINLIST
    12·2 answers
  • What is the 109th term of the arithmetic sequence {963, 936, 909, 882, …}?
    8·1 answer
  • 8. Find the length of the segment indicated. Round to the nearest tenth if necessary.
    10·1 answer
  • X^2-25y^2+6x+18=0 <br>help me ​
    15·1 answer
  • What three ratios are equivalent to 5:9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!