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
sweet [91]
3 years ago
15

How do you solve #21?

Mathematics
1 answer:
Inessa05 [86]3 years ago
6 0
5x^3+8x^2/3x^4-16x^2=x^2(5x+8)/x^2(3x^2-16)=5x+8/3x^2-16
lim x--->0 5x+8/3x^2-16=8/-16=-1/2
You might be interested in
Write a real word problem that involves finding the product of 3/4 and 1/8
jekas [21]
A carpenter wants you to find the surface area of a shelf top. The length of the shelf is 3/4 m and the depth is 1/8 m.
8 0
3 years ago
Solve for x<br> Show work
SashulF [63]

Answer:

x = 7

Step-by-step explanation:

123 = 17x + 4

123 - 4 = 17x

119 = 17x

119 / 17 = x

7 = x

3 0
3 years ago
Find the area of the shaded region in the figure below, if the radius of the outer circle is 8 and the radius of the inner circl
Inessa05 [86]

Answer:

48 π

Step-by-step explanation:

Area of Circle =πr∧2

Big Circle Area = π(8)∧2 = 64π

Small Circle Area =π(4)∧2= 16π

Shaded Region = 64π - 16π = 48π

4 0
3 years ago
Sergei says that 10% of a number will always be less than 20% of any other number.
11111nata11111 [884]
That's false.
Let's see an instance:
10% of 300=30
20% of 100=20
It doesn't work here so it's false

5 0
3 years ago
Truck -Rite Rentals rents trucks at daily rate of $49.95 plus 39 cents per mile. concert Productions has budgeted $100 for renti
Sergio039 [100]
$100 - $49.95 = $50.05
You have $100, and just renting costs $49.95, leaving $50.05 left.
$50.05 / $0.39 = 128.3

Out of your money left ($50.05) you divide my how much it costs in a day, to get how many miles you can go.

The answer is 128.3, but if you were going a round trip (there and back) you would do 128.3 / 2 = 64.16, meaning you can go 64 miles and come back, all for a hundred dollars (still 128 miles in total though)
6 0
3 years ago
Other questions:
  • Andrea's rock collection has 25 fewer rocks than Claudia's collection. Andrea's collection contains 125 rocks. Which equation ca
    12·2 answers
  • The area of the irregular polygon is ____ square units.
    13·1 answer
  • Out of the 20 students in my classroom, 15 wore their pajamas on Pajama Day. In decimal form, represent the portion of students
    9·2 answers
  • Can 25, 32, 60 make a right triangle?
    13·1 answer
  • A gift box in the shape of a rectangular prism measures 8 inches by 8 inches by 10 inches what is the least amount of wrapping p
    5·2 answers
  • What is 5/7 of 7/10??????
    11·1 answer
  • Can Anyone help me with this, please provide explanation. 15 POINTS!!
    12·2 answers
  • Need help for this question asap please
    13·1 answer
  • which figure is a translation of Figure A? explain. A translation, or slide, is a transformation that moves every point of a fig
    6·1 answer
  • Help me pls I’m begging
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!