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
Genrish500 [490]
2 years ago
10

(3x2)(−2x4) = 3(−2)x2∙4 = 6x8

Mathematics
2 answers:
allochka39001 [22]2 years ago
8 0

Answer:

i think the answer is 57

Step-by-step explanation:

bekas [8.4K]2 years ago
5 0

Answer:

The correct answer is -6x⁶

Step-by-step explanation:

Given that:

3x^2 ( - 2x^4 )   \\ \\ =3(-2)x^{2.4}  \\ \\ = 6x^8

From the second step above, using the law of indices the correct format should be

= (3\times  -2)x^{2+4}

So, the problem lies where we have 2.4, it is not supposed to be (2*4). It supposed to be 2+4 because the law of indices states that we multiply the index together and add their power.

Then the result of that yields

= -6x⁶

In the third step, they also omit the negative sign, when multiplying (3 * -2).

Thus, the correct answer is -6x⁶

You might be interested in
Simplify: x2 + 5x + 6(x + 3) x 42x + 4<br> 4<br> 2<br> 2(x + 2)<br> (x + 2)
Andreyy89
252x squared + 763x + 4
5 0
3 years ago
Read 2 more answers
It takes 0.250.25 cup of sugar to make a batch of chocolate chip cookies. I have 5.505.50 cups of sugar. How many batches of coo
RSB [31]

Answer:

a) 22 batches

c) 7.3 batches

Step-by-step explanation:

a) It takes 0.25 cup of sugar to make a batch of chocolate chip cookies. I have 5.50 cups of sugar. How many batches of cookies can I make?

0.25 cup = 1 batch

5.5 cup = x

Cross Multiply

0.25 cup × x = 5.5 cup × 1 batch

x = 5.5 cup × 1 batch/0.25 cup

x = 22

I can make 22 batches of chocolate chip cookies. You may use the scratchpad to show your work.

(b) Lemon Cookies It takes 0.75 cups of sugar to make a batch of lemon cookies. I have 5.5 cups of sugar. How many batches can I make?

0.75 cup = 1 batch

5.5 cup = x

Cross Multiply

0.75 cup × x = 5.5 cup × 1 batch

x = 5.5 cup × 1 batch/0.75 cup

x = 7.3 batches

I can make 7.3 batches of lemon cookies. You may use the scratchpad to show your work.

4 0
3 years ago
Round to the nearest hundredth 210.097
xeze [42]
The answer is 210.10
3 0
3 years ago
A hiker walks 9.4 miles at an angle of 60° south of west. Find the west and south components of the walk. Round your answers to
schepotkina [342]

Answer: The west components of the walk = 4.7 miles

The south components of the walk = 8.1 miles (Approx)

Step-by-step explanation:

Since, the A hiker walks 9.4 miles at an angle of 60° south of west.

Thus,by the below diagram,

The west components of the walk  = 9.4 × cos 60° = 9.4 × 0.5 = 4.7 miles

And, the south components of the walk = 9.4 × sin 60° = 9.4 × √3/2 = 9.4 × 0.866025404 = 8.1406388 ≈ 8.1 miles

5 0
3 years ago
Read 2 more answers
Help please <br><br><br> look at the picture above
sergejj [24]

Answer:

6 square inches

Step-by-step explanation:

4x3=12

12/2=6

6 0
2 years ago
Read 2 more answers
Other questions:
  • Whats the answer for (9x - 6)
    5·1 answer
  • What is 18 thousands times 10?
    12·2 answers
  • The area of a square is 225 square inches.find the length of one side
    8·1 answer
  • PLEASE HELP!!! <br> I have tried so many times and I don't know what I'm doing.
    9·1 answer
  • |c- 24| = 7c<br><br> :D :D :D
    12·2 answers
  • What is the equation of the line that passes<br> through the points (4, -3) and (2, 3).
    10·1 answer
  • Please help quickly −2/9−(−1/3÷3/5)
    6·1 answer
  • Find the equation of a circle with a center at (0, -4) and a point on the circle is (6, 0).
    10·1 answer
  • 23 is what percent of 126?
    12·1 answer
  • Combine Like Terms 4a + 7a
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!