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
Colt1911 [192]
3 years ago
15

Y = 16x + 8

Mathematics
1 answer:
sineoko [7]3 years ago
7 0

Answer:

x + 2y = 4

  x − y = − 3

x − y =9 , x + y=6

x + y =4,

x− y =2

Step-by-step explanation:

You might be interested in
Which setof numbers could all be reasonably rounded to. 33,100​
kolbaska11 [484]

Answer: 33,098, 33,097, 33,096

8 0
2 years ago
Read 2 more answers
Tanya's rotation maps point K(24, –15) to K'(–15, –24). Which describes the rotation? 90 degrees clockwise rotation 270 degrees
alexira [117]

Answer:

A. 90 degrees clockwise rotation

Step-by-step explanation:

Of we have a coordinate axis (x,y), if this axis is rotated 90° clock wide, the resulting coordinate of the pre-image will be the coordinate (y -x). Note that the coordinates was swapped and then the new y coordinate negated.

Given the coordinate K(24, -15). If we rotate this clockwisely, first we swap the coordinate axis to have (-15, 24)

Them we will negate the new y coordinate axis to have;

K'(-15, -24)

Therefore the correct answer is 90° clockwise rotation.

7 0
2 years ago
Read 2 more answers
The arc of the parabola y = x^2 from (3,9) to (4,16) is rotated about the y-axis. Find the area of the resulting surface. Please
Hitman42 [59]

Answer:

156.5

Step-by-step explanation:

Thinking process:

The area can be calculated using the formula:

S = \int\limits^4_3 {2\pi x\sqrt{1+}(2x)^{2} } \, dx

We let the substitution take place.

Therefore, we let u = 1 + 4x^{2}

Thus, du = 8dx.

So,

xdx = \frac{1}{8}du

Also, the interval of the integration changes to [ 37, 65]

Thus,

S = \int\limits^4_3 {2\pi \sqrt{1+4x^{2} } } \, dx \\= \int\limits^65_35 {2\pi \sqrt{\frac{1}{8}u } } \, dx

= \frac{1}{6} [ 65^{\frac{3}{2}-37^{\frac{3}{2} }  }

= 156.5 units²

8 0
3 years ago
What does 3 to the zero power equal?
s344n2d4d5 [400]

Answer:

1

Step-by-step explanation:

any number to the power 0 is equal to 1

6 0
2 years ago
Read 2 more answers
6.Calcular: 2^3 ; (-2)^3; ; -2^3 *
olga2289 [7]

Answer:

90-8y66697u

Step-by-step explanation

5 0
2 years ago
Other questions:
  • (3n-4)(n squared +5n-4)<br> What is this in simplest form/terms
    12·1 answer
  • A man wants to take a limo and it costs $60 for the trip plus $0.20 per mile traveled. A taxi would cost $10 for the trip plus $
    12·1 answer
  • What is an example of when you might need to use decimals and other rational numbers in everyday life?
    10·1 answer
  • Diana earns $8.50 an hour working as a life guard. Write a function to find Diana’s money earned m for any number of hours h. Ho
    7·1 answer
  • Classify the following triangle as acute, obtuse, or right.
    12·2 answers
  • (Trigonometry question)
    6·2 answers
  • What is 65% of 568 ?
    11·2 answers
  • Ill mark brainliest please help
    15·1 answer
  • Please solve 6/2(2x1)=x
    15·1 answer
  • Evaluate the expression <br><br> 10 - 4 / 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!