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
trasher [3.6K]
2 years ago
7

PLEASE HELP URGENT‼️‼️

Mathematics
1 answer:
Dima020 [189]2 years ago
3 0

Part A

(3x)^2*x^4

(3x)*(3x)*x^4 .... expand out (3x)^2

(3*3)*(x*x*x^4)

9x^6

Answer:  9x^6

============================================

Part B

It appears that Tonya forgot to square the 3 term and had this as her steps

(3x)^2*x^4

3x^2*x^4

3x^(2*4)

3x^8

Which is incorrect as the answer in part A indicates.

Not only is the '3' part wrong, but also the exponent of 8. Instead of multiplying the exponents, she should have added them.

The rule is a^b*a^c = a^(b+c). In this case, a = x, b = 2 and c = 4.

So x^2*x^4 = x^(2+4) = x^6

You might be interested in
Please help me I’m stuck!!!
Klio2033 [76]

Answer:

The point (0, 6.7) is the point where the ball was launched.

Step-by-step explanation:

The ball was launched from a point 6.7 feet from ground level.

In this scenario (ball tossed toward the goal), the constant  c  at the end of the function formula gives you the initial position (height).

5 0
2 years ago
a farmer produced 47581 2 oranges of one kind and 651 65 oranges of another kind He mixed these oranges and packed in 296 boxes
storchak [24]

Step-by-step explanation:

I am not sure the scanning of the text went well, as this has some strange gaps in the numbers.

I understand that we have 475812 oranges of one type and 65165 oranges of another type.

we have no information, if these types of oranges have significantly different sizes or weight. so, we have to assume that they are reasonably equal to each other.

therefore, the "different type" statement is just to confuse us. the text could have also said that these were 2 different truck loads of the same type.

we only need to deal with the total number of oranges.

so,

475812 + 65165 = 540977 total oranges

he packs them into 296 boxes.

that makes

540977 / 296 = 1827.625 oranges per box.

these are many oranges for one box in real life.

and it is not a round number, which is strange for a home work or test question if this type.

if the farmer truly put only the same number of oranges in every box, he would have

540977 - 1827×296 = 540977 - 540792 = 185

oranges left over.

in any case, these are all signs that there was probably something wrong with the text. but you see the principle up there. please do the same thing with the real numbers.

6 0
2 years ago
Read 2 more answers
Find the coordinates of the circumcenter of ABC with vertices A(1-11) B(8-5) C (1-5)
jasenka [17]

Answer:

use photomath

Step-by-step explanation:

8 0
3 years ago
Question 5 of 5
Ksju [112]
Rotation about the origin
8 0
2 years ago
What is the result of dividing x^3−7 by x + 2?
Pavlova-9 [17]

Answer:

Choice A: x^2−2x+4− 15/x+2

Step-by-step explanation:


5 0
3 years ago
Other questions:
  • The crose harbor tunnel is about 1900m long . it is a little less than --------- km.
    8·1 answer
  • are the deer near anyone else getting really brave and not caring about vehicles much anymore? i feel a deer uprising coming soo
    6·1 answer
  • What is the equation 2y+4n=-6x in slope-intercept form
    9·1 answer
  • Which choice is equivalent to the product below? For any nonnegative real number √2•√10•√5
    5·1 answer
  • It's all on the picture ​
    7·2 answers
  • Please help me i need it ​
    8·1 answer
  • Which point below is not on the graph<br> A.)(-13, 7)<br> B.)(-35, 1)<br> C.)(11, 5)<br> D.)(27, 3)
    10·1 answer
  • Define equivalent expressions. Give an example of two equivalent expressions.
    9·1 answer
  • Please help<br><br><br><br> ?? <br><br><br><br><br><br> :$):’jfidifkvk
    10·1 answer
  • Triangle IJK is dilated by a scale factor of to form triangle I'J'K'. Side J'K' measures
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!