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
Kipish [7]
3 years ago
11

****WILL MARK BRAINLIEST ONLY HAVE 30 MINUTES****

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0

Answer:

(10,-20) is what I think it is

You might be interested in
Given the piecewise function shown below, select all of the statements that are true.
mafiozo [28]
A.  f(1)=5   (as defined on the second line, x=1)   TRUE  because f(1)=5
B.  f(5)=5^2=25 (as defined on third line, x>1)   FALSE   because f(5) ≠ 1
C. f(-2)=2(-2)=-4  (as defined on first line, x<1)  FALSE   because f(-2) &ne; 4
D. f(2)=2^2=4  (as defined on third line, x>1)   TRUE   because f(2)=4
8 0
4 years ago
What is the answer for the second one?<br> 7% is the same as ??
ipn [44]

Answer:

0.07

Step-by-step explanation:

Just put the value of the percent

40, 90, or 7 over 100

40/100, 90/100, 7/100

This yields

0.4, 0.9, 0.07

8 0
3 years ago
What is 35.77 rounded off to the nearest whole number
Alex777 [14]

Answer:

36

Step-by-step explanation:

since the .77 is larger than .5, you automatically round it up

6 0
3 years ago
Read 2 more answers
Find the x-coordinates where f '(x) = 0 for f(x) = 2x + sin(2x) in the interval [0, 2π]. so far I found f'(x)=2cos(2x)+2 cos(2x)
rusak2 [61]
From there, you simply need algebra and a calculator that works in radians.

Take the inverse cos of both sides to get 2x = arccos(-1) 

Then divide both sides by 2 to get x = arccos(-1) / 2 

Put that into a calculator and you get π/2. But because your bounds are 0 to 2π, you have to add π your solution to get the solution on the other side of the unit circle, which would be (3π/2).

Now that you have the x value, put (π/2) and (3π/2) into f(x) to get the y coordinate. 

f(π/2) = 2(π/2) + sin(2(π/2) = π, which means this solution is just (π/2, π)
f(3π/2 = 2(3π/2) + sin(2(3π/2) = 3π, which means this solution is (3π/2, 3π)
6 0
4 years ago
Read 2 more answers
The volume of a rectangular solid can be written as V=LWH, where L is the length of the solid, W is the width, and H is the heig
marshall27 [118]

Answer:

The length of the rectangle is 9 inches.

The height of the rectangle is 11 inches.

Step-by-step explanation:

Given : The volume of a rectangular solid can be written as V=LWH, where L is the length of the solid, W is the width, and H is the height. A box of cereal has a width of 2 inches. It’s height is 2 inches longer than it’s length. If the volume of the box is 198 cubic inches.

To find : What are the length and height of the box ?

Solution :

The width of the box is L inches

The width of the box is W=2 inches

The height is 2 inches longer than it’s length i.e H=L+2

The volume of a rectangular solid is V=L\times W\times H

198=L\times 2\times (L+2)

99=L^2+2L

L^2+2L-99=0

L^2+11L-9L-99=0

L(L+11)-9(L+11)=0

(L+11)(L-9)=0

L=-11,9

Reject L=-11 as dimension cannot be negative.

The length of the rectangle is 9 inches.

The height of the rectangle is 11 inches.

3 0
3 years ago
Other questions:
  • BROOOO can someone please tutor me in Algebra
    14·1 answer
  • Write an algebraic equation or expression or the word phrase<br><br> 25y=5
    6·2 answers
  • If g(x)=x+1/x-2 and h(x) = 4 – x, what is the value of (gxh) (-3)
    14·1 answer
  • The process or action by which one thing absorbs or is absorbed by another. is wht?
    9·1 answer
  • How can we solve this?
    9·1 answer
  • How many travel more than 30 miles to work
    7·1 answer
  • Given: B bisects EA, FE is parallel to CA, DC is parallel
    5·1 answer
  • If i had 8 cents and i divied it bye 8 how much will it be help
    8·1 answer
  • 13) What quadrilateral has two pairs of equal adjacent sides but unequal opposite
    15·2 answers
  • 15. Multiply: (x+4)(x2 + 4x - 4)​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!