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
Mandarinka [93]
2 years ago
5

HELP PLEASE WILL MARK RIGHT ANSWER BRAINIEST

Mathematics
2 answers:
slavikrds [6]2 years ago
8 0

Answer:

-2y^-2

Step-by-step explanation:

https://www.symbolab.com/solver/simplify-calculator/simplify%20%5Cleft(8x%5E%7B2%7Dy%5E%7B-1%7D%5Cright)%5Cdiv%5Cleft(-4x%5E%7B2%7Dy%5Cright)?or=input

Inessa05 [86]2 years ago
7 0

Answer:

i think that the correct answer would be the third one

Step-by-step explanation:

hope this helps

plz hit the thanks button

plz mark brainliest

You might be interested in
Someone plz help me!
Verdich [7]

Answer:

56.25 cm

Step-by-step explanation:

your teacher wrote the approach already : the law of sines.

in our example we have

sin(28)/27 = sin(102)/c

c×sin(28)/27 = sin(102)

c×sin(28) = 27×sin(102)

c = 27×sin(102)/sin(28) = 27×0.98/0.47 = 56.25 cm

3 0
2 years ago
If 2 : 9 = x : 18, then find the value of x
Anni [7]

Answer:

4

Step-by-step explanation:

4 is the answer

3 0
3 years ago
Read 2 more answers
N + M? N = 9.1 7.9 -2.4 0.2 -5.8 1.4 and M= 8.2 -0.6 -2.8 -1.8 -2.4 -6.1​
Ierofanga [76]

Answer:

N + M = \begin{pmatrix}17.3&7.3\\ -5.2&-1.6\\ -8.2&-4.7\end{pmatrix}

Step-by-step explanation:

\begin{pmatrix}9.1&7.9\\ -2.4&0.2\\ -5.8&1.4\end{pmatrix} +\begin{pmatrix}8.2&-0.6\\ -2.8&-1.8\\ -2.4&-6.1\end{pmatrix} =\begin{pmatrix}9.1+8.2&7.9-0.6\\ -2.4-2.8&0.2-1.8\\ -5.8-2.4&1.4-6.1\end{pmatrix}

Then

\begin{pmatrix}9.1&7.9\\ -2.4&0.2\\ -5.8&1.4\end{pmatrix} +\begin{pmatrix}8.2&-0.6\\ -2.8&-1.8\\ -2.4&-6.1\end{pmatrix} =\begin{pmatrix}17.3&7.3\\ -5.2&-1.6\\ -8.2&-4.7\end{pmatrix}

4 0
2 years ago
Least common multiple of 72and40 step by step
Anton [14]

Answer:4

Step-by-step explanation:first try different numbers and multiply them till you get your answer 4 times 18 is 72 and 4 time 10 is 40

8 0
2 years ago
HELP ME FAST PLEASE \
tekilochka [14]

Answer:

The area of the triangle is 28 square units

Step-by-step explanation:

First we have to calculate the length of the base of the triangle and the length of the height

To calculate the base we have to subtract point (-1 , 2) from point (7 , 2)

(7 , 2) - (-1 , 2)  = ((7 - (-1)) , (2 - 2)) = (8 , 0)

because it has no component in y this means that the length of the base is 8

b = 8

To calculate the height we have to subtract point (-1 , 2) from point (-1 , 9)

(-1 , 9) - (-1 , 2) = (((-1) - (-1)) , (9 - 2)) = (0 , 7)

because it has no component in x this means that the length of the base is 7

h = 7

To calculate the area of ​​a triangle we have to multiply the base by the height and then divide it by 2

a = (b * h)/2

a = (8 * 7)/2

a = 56/2

a = 28

The area of the triangle is 28 square units

8 0
3 years ago
Other questions:
  • Hey please answer the 3 questions attached, thank you very much!
    13·1 answer
  • This is a problem I really need help on please help so I actually have two lol put please help with 7 and 8
    9·1 answer
  • How do I find each side of the triangle
    10·1 answer
  • What is the solution to the inequality? 17 < 9 + x
    9·2 answers
  • Whit is the answer to this
    7·1 answer
  • Which of the following is an example of a chemical change?
    12·2 answers
  • During a business trip, an individual stopped at two rest stops. In the parking lot of the first rest stop, they counted 20 cars
    13·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Help me please ASAP!!
    9·1 answer
  • Find ten rational numbers between -2/5 and 1/2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!