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
dimulka [17.4K]
3 years ago
5

PLZ HELPPP! ASAP!! WILL GIVE BRAINLIEST!!!!!!! No FILES.

Mathematics
1 answer:
Alborosie3 years ago
7 0

Answer:

A circle is <u>  always  </u> similar to another circle, because we can <u>  always </u> map one onto the other using only dilations and rigid transformations.

Put another way: we can stretch or compress any circle, and move it to another location, so that it matches up perfectly with any other circle. You can use similar triangles to help with the proof of this if you wanted. Right triangles might be the easiest to work with.

You might be interested in
What is the solution of x+8/5x-1&gt;0?
DerKrebs [107]

Answer:

x<-8 or x>1/5

Step-by-step explanation:

\frac{x+8}{5x-1} >0

First we replace > symbol by = sign

\frac{x+8}{5x-1} =0

To solve for x we multiply 5x-1 on both sides

x+8 =0

x=-8

5x-1=0 solve for x

x= 1/5

WE got two values x=-8  and x= 1/5

Now we make a number line and check with each interval

x<-8,  -8<x<1/5,  x>1/5

Pick x= -9 and check with the given inequality

\frac{-9+8}{5(-9)-1} >0

1/46 >0 is true, so x<-8 satisfies our inequality

Pick x= 0 and check with the given inequality

\frac{0+8}{5(0)-1} >0

-8 >0 is false , -8<x<1/5 does not satifies our inequality

Pick x= 2 and check with the given inequality

\frac{2+8}{5(2)-1} >0

10/9>0 is true , x>1/5  satisfies our inequality

3 0
3 years ago
Read 2 more answers
Which expression means 7 more than a number?
Kisachek [45]
The answer is B 

- <span>"More" means added to, or addition. So 7 more than 'A number' is: </span><span>d + 7</span>
4 0
3 years ago
A number cube labeled 1 through 6 is rolled.
lbvjy [14]

Answer: 3/6 or 1/2 or 50%

Step-by-step explanation: 1, 2, 3 4, 5, 6 are each face

2, 4, and 6 are even.

3 out of the 6 are even (3/6)

reduce (1/2)

1/2 = 50%

8 0
1 year ago
Please help me with 13 and 15 asap
Law Incorporation [45]
Gosh, I've done this problem before. Let's start with 13. In this problem, we're basically just skip counting. For example, in the roses row, in the second bouquet, we know we have to add 4 more flowers, so we can document 8. Continue to skip count for both. For 15, we would have about 96 more movie posters remaining, making our ratio 96:x. So, 96:x = 120:100. Therefore, x would equal 80- as 96:80 equals 120:100. If she needs 80 and already had 100, she should sell 20 posters. Hope this helped.
3 0
2 years ago
PLS HELP!!
lord [1]

Answer:

The height of the cone-shaped cup is 6 inches and the diameter at the top is 3 inches. ... To find the volume of the cone, you use a formula similar to that of a pyramid, ... \begin{align*}V & = \frac{1}{3} \pi r^2 h \\ V & = \frac{1}{3} (3.14)(5^2 )(7) ... The answer is the volume of the cone is 183.16 cubic inches.

Step-by-step explanation:

i think thats it it was right on gogle

5 0
3 years ago
Other questions:
  • Jacob and Sarah are saving money to go on a trip. They need at least $1975 in order to go. Jacob mows lawns and Sarah walks dogs
    12·1 answer
  • Plz answer this question
    14·1 answer
  • Distance between 0,2 and 8,8
    6·1 answer
  • How to solve 465 subtract 238 equals what how to solve it
    13·1 answer
  • The domain of F(x) is the set of all numbers greater then or equal to 0 and less or equal to 2.
    12·1 answer
  • a microwave oven has a capacity of 1.59ft³. the interior of the microwave of the is 14 in wide and 14 in deep. what is the heigh
    14·1 answer
  • A rectangle has sides with lengths (x+5) and (x+6) . Find the perimeter
    7·1 answer
  • 5. Li feeds her dog 3 cups of food each day.
    15·2 answers
  • I very much need help, please. This is trigonometry.
    10·1 answer
  • A center pivot irrigation system provides water to a sector shaped field, find the area of the field if 0=140 degrees and r= 40
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!