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
Zolol [24]
3 years ago
9

I NEED HELP PLEASE. LOOK AT PICTURE

Mathematics
1 answer:
Bond [772]3 years ago
6 0

Answer:

Part 1) \frac{a^4}{4b^2}

Part 2) -\frac{v^9}{w^6}

Step-by-step explanation:

we know that

When divide exponents (or powers) with the same base, subtract the exponents

Part 1) we have

\frac{3a^{2}b^{-4}}{12a^{-2}b^{-2}}=(\frac{3}{12})(a^{2+2})(b^{-4+2} )=\frac{1}{4}a^{4}b^{-2}=\frac{a^4}{4b^2}

Part 2) we have

\frac{v^3w^{-3}}{-v^{-6} w^3} =-v^{3+6}w^{-3-3}=-v^9w^{-6}=-\frac{v^9}{w^6}

You might be interested in
Kiran has 10 1/2 feet of lumber and wants to make a bookshelfKiran needs two side panels that are each 5 2/3 feet. How much more
eimsori [14]

Total height of lumber, H = 10 1/2 feet = 21/2 feet .

Height of side panel, h = 5 2/3 feet = 17/3 feet .

Now,

Extra lumber required, L = 2 × Height of side panel - Total height of lumber

L=[2\times (\dfrac{17}{3})]-\dfrac{21}{2}\\\\L = \dfrac{5}{6}\ feet

Therefore, extra lumber required is \dfrac{5}{6} feet.

Hence, this is the required solution.

4 0
3 years ago
Can anyone help me with dis
dolphi86 [110]

Answer:

Slope is 2.

Step-by-step explanation:

So to find slope, we need to take the change in the y value, and the change in the x value, and then divide them. This may be confusing, so here is just 3 formulas in 3 seperate steps that we use to find it:

Step 1 - x_2-x_1=change_.in_.x

Step 2 - y_2-y_1=Change_.in_.y

Step 3 - \frac{Change_. in_. y}{Change_.in_.x}=slope

So lets start by doing step one.

All we need is to look for two x values. Lets use 5 and 6:

6-5=1

So 1 is our change of x. This is our 1st step.

Next we can use 2 y values, note that these should be the 2 y values that go wiht the x values above. So this means we have to use -3 and -1:

-1-(-3) = 2

So 2 is our change in y. This is our 2nd step.

Now lets plug this into:

\frac{Change_. in_. y}{Change_.in_.x}=slope:

\frac{2}{1}  = 2

So our slope is 2. Completing our 3rd and final step.

Hope this helps!

7 0
2 years ago
A rental car company charges $68.80 per day to rent a car and $0.08
viktelen [127]

Answer:

  • 5 days maximum

Step-by-step explanation:

<u>Given</u>

  • Daily charge = $68.80
  • Charge per mile = $0.08
  • Target distance = 325 miles
  • Money limit = $370

<u>Required inequality:</u>

  • 68.8d + 325*0.08 ≤ 370

<u>Solving for d:</u>

  • 68.8d + 26 ≤ 370
  • 68.8d ≤ 344
  • d ≤ 344/68.8
  • d ≤ 5

Up to 5 days is the answer

7 0
2 years ago
I need help I do not understand this it's due tomorrow
Goshia [24]
I'll help you out with 3 questions.
For #1, you kind of figured it out yourself
That 90 degree angle on paper means that m/1 and m/2 make up 90
If m1 is 50, then just subtract m1 (50) from 90, making it 40. m/2 is 40

If Angle M4 is 45 degrees then angle M3 is 180-45 since they both make up a 180 degree angle.

There are 180 degrees in a triangle
If m 8 = 78
and m 9 = 60 
m 10 is 180 - 78 - 60


8 0
3 years ago
Please help a brother out
Verizon [17]

Answer:

Plot points (4, -1), (1, -3), (1, -4), and (4, -4)

Step-by-step explanation:

All you had to do was change the negative signs to a positive sign.

6 0
2 years ago
Other questions:
  • Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed
    15·2 answers
  • Find the area of a rectangle with a length of (4x)^3/2 and a width of 12x^3/4
    9·1 answer
  • Ten ounces of turkey cost $1.60. You bought $1.92 worth of turkey. How many ounces did you buy?​
    9·1 answer
  • From a group of 8 people, you randomly select 3 of them.
    8·2 answers
  • The perimeter of a rectangle is 60 cm. The ratio of length to width is 3:2 . Find the length and width of the rectangle.
    5·1 answer
  • Marcie solved the following inequality, and her work is shown below:
    11·1 answer
  • What is 10% on sale for sale on $ 37.89
    11·1 answer
  • 3. If a snail moves
    14·1 answer
  • Please help meeeee!!!!!!!!! What’s the answer????
    6·1 answer
  • A line with slope 3 passes through the point (0, 10). What is the y-coordinate of the point on the line with x-coordinate 2?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!