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
k0ka [10]
3 years ago
7

Let a = x2 + 4Rewrite the following equation in terms of a and set it equal to zero (x2+4)2+32=12x2+48

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

x^4 - 4x^2 = 0

^.^

- Amanda

You might be interested in
A right triangle has side lengths 19 inches, 180 inches, and 181 inches. What is the length of the hypotenuse and why?
IgorC [24]

Answer:

181 is the longest side. the hyp is the longest side of a right triangle.

4 0
2 years ago
The cost C (in dollars) of making n watches is represented by C=15n 85. How many watches are made when the cost is $385?
liraira [26]
15n +85=385
15n=300
n=20
3 0
2 years ago
Mike runs cross country. He runs 7 miles in 56
kondor19780726 [428]
It will take him 120 mins as he runs 8 minute miles
4 0
3 years ago
The planner needs a clearance of 9 feet under the arch. Has the planner met the minimum height?
Assoli18 [71]

Answer:

Yes,planner has met the minimum height, as minimum height was 9 feet and maximum height of arc is 9.6 feet

Step-by-step explanation:

The question is incomplete as all the details have not been given in the question.I have attached the complete question and its options at the bottom. Consult in for better understanding.

As we can see that at the mid value, for x=4, the value of f(x)=9.4

It means that the maximum height occurs at mid of the arc where it is height is 9.6 feet above the ground.

It means that the planner has met the minimum height, as minimum height was 9 feet and maximum height of arc is 9.6 feet

4 0
3 years ago
Find the general solution of the given differential equation x2 y’ -2xy = x4 + 3
Contact [7]

\times 2 \: y \:  - 2xy =  \times 4 + 3 =  \times  -  \frac{3}{4}  \: y \: e \: r

5 0
2 years ago
Other questions:
  • The point (1, 1) is on f(x). After a series of 3 transformations, (1, 1) ha been moved to (2, -7). Write a function g(x) that re
    10·2 answers
  • a school principal orders 75 boxes of chalk. Each box has 12 stick of chalk. The school has 23 teachers. Does the principal have
    13·1 answer
  • Peter bought 5.65 lbs of hamburger meat to make meatballs write 5.65 as a mixed number
    5·1 answer
  • Carlos and Mike work part time as salespeople for an electronics store. Carlos earns $7.25 per hour plus a $10 bonus. Mike earns
    6·1 answer
  • Round 3.255 to the nearest hundredth.
    7·1 answer
  • Order the fraction to least to greatest 7\9 13\18 5\6 2\3
    6·1 answer
  • The equation shown has an unknown number. Write a fraction that makes the equation true.
    5·1 answer
  • The product of x and 9 equals 45
    11·2 answers
  • What is the slope of a line perpendicular to the line y = 1/5x - 3
    7·1 answer
  • 4(4 - x) - 8(-2 + 4x)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!