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
Maslowich
3 years ago
11

What shape is similar to the original shape

Mathematics
1 answer:
Yuri [45]3 years ago
8 0

Answer c

Step-by-step explanation:

they have to be equivalent

You might be interested in
How many 5 letter combinations can be created from the letters in the word friendly?
WARRIOR [948]
56 is the answer 56 5 letter combinations
8 0
3 years ago
Question 5: prove that it’s =0
mamaluj [8]

Answer:

Proof in explanation.

Step-by-step explanation:

I'm going to attempt this by squeeze theorem.

We know that \cos(\frac{2}{x}) is a variable number between -1 and 1 (inclusive).

This means that -1 \le \cos(\frac{2}{x}) \le 1.

x^4 \ge 0 for all value x. So if we multiply all sides of our inequality by this, it will not effect the direction of the inequalities.

-x^4 \le x^4 \cos(\frac{2}{x}) \le x^4

By squeeze theorem, if  -x^4 \le x^4 \cos(\frac{2}{x}) \le x^4

and \lim_{x \rightarrow 0}-x^4=\lim_{x \rightarrow 0}x^4=L, then we can also conclude that \im_{x \rightarrow} x^4\cos(\frac{2}{x})=L.

So we can actually evaluate the "if" limits pretty easily since both are continuous  and exist at x=0.

\lim_{x \rightarrow 0}x^4=0^4=0

\lim_{x \rightarrow 0}-x^4=-0^4=-0=0.

We can finally conclude that \lim_{\rightarrow 0}x^4\cos(\frac{2}{x})=0 by squeeze theorem.

Some people call this sandwich theorem.

6 0
3 years ago
True or False The Solutions, Roots, X-intercepts and zeros of a quadratic equation are all the same thing? why
Zepler [3.9K]

Yes, solutions, roots, x-intercepts, and zeros are the same thing.

<h3>What is a quadratic equation?</h3>

The general quadratic equation is given by:

a*x^2 + b*x + c = 0

So the solutions are the values of x such that the above thing is zero.

On another hand, a parabola or a quadratic function is given by:

a*x^2 + b*x + c = y

The roots, zeros, or x-intercepts (these represent the same thing) are given by:

a*x^2 + b*x + c = 0

  • Zero or Root means that when you evaluate the function in that value the outcome is zero.
  • X-intercept means that for that value of x, the function intercepts the x-axis, so the function is equal to zero.

So these are the values of x such that the function becomes equal to zero, so these are exactly the same thing as the solutions of a quadratic equation.

Concluding, yes, solutions, roots, x-intercepts, and zeros are the same thing.

If you want to learn more about quadratic functions, you can read:

brainly.com/question/1214333

8 0
2 years ago
Jenni bakes two rectangular cakes to put on top of each other. Each cake is 9 in wide, 13 in long, and 2 in high. How many squar
omeli [17]

Answer:

Step-by-step explanation:

we will need to find the volume of the frosting

V=l*w*h

V=2(13*2*9)= 468 in^2 of frosting for the cake

3 0
3 years ago
(x D --265 EE.1: What is the sum of (6 - 9) and combineke 4x 12 A 8x - 12​
Cerrena [4.2K]

Answer:

I’m pretty sure that’s - 11/3 .

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • write an equation in point-slope from for the line that has a slope of 6and contains the point (-8, -7)
    6·2 answers
  • There are 560 students in
    5·1 answer
  • What quadratic function f whose only zero is -6
    6·1 answer
  • If a vehicle is traveling at a constant rate, and it takes 1.5 hours to travel 97.5 miles, how long does it take to travel 130 m
    15·1 answer
  • Racionalize os denominadores:<br> raiz quadrada de 5/ raiz quadrada de 8 <br> (é em fração)
    14·1 answer
  • Norman is shipping 2 boxes. the first box weighs 4180 grams and the second box weighs 820 grams. if shipping costs $6.43 per kil
    10·2 answers
  • I need help with this. I don’t understand how to do this
    9·1 answer
  • What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale. Helppp which one is it
    8·1 answer
  • Factor Completely 8y^2+14y+3​
    12·1 answer
  • A minor league pitcher gives up a hit on 20% of his pitches. How many hits does his give up after 10 pitches?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!