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3 years ago

What is the name of the shape graphed by the function r= 3+ 3 cos theta?

Mathematics

2 answers:

34kurt3 years ago

8 0

Answer: Cardioid

Step-by-step explanation:

disa [49]3 years ago

6 0

Answer:

cardioid

Step-by-step explanation:

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In an ANOVA, if the null hypothesis is true we expect the F value to be:

masya89 [10]

Answer
C
Explanation

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3 years ago

I have a diamond problem I need 2 numbers that ?×?= -7 but it also has to

umka2103 [35]

Multiply -1x7=-7
Add -1+7=6

4 0

3 years ago

Read 2 more answers

3. In ΔABC, AB = 5 inches and BC = 3 inches. Which of the choices represents all possible values for AC, in inches?

Nonamiya [84]

Answer:

2< AC<8

Step-by-step explanation:

For a triangle to exits sum of two sides must always be greater than the the third side

⇒ AC< AB+ BC =5+3=8 in

⇒AC<8 in

Also, the difference of the two sides must be smaller than the length of third side

⇒ AC> | AB-BC| = |5-3| =2

AC> 2 in

therefore, we can say 2< AC<8. Hence, AC can takes 3,4,5,6 values

4 0

3 years ago

Find the following integral. <br> Integrate x + 5/x^2 +10x +26 dx

sweet-ann [11.9K]

Given :

Polynomial , $f(x)=x+\dfrac{5}{x^2}+10x+26$ .

To Find :

Integration of f(x) .

Solution :

We know , integration of $x^n$ is :

$\int x^n \, dx = \dfrac{x^{n+1}}{n+1}+C$

( Here , is C is a constant )

Now ,

$\int f(x)\ dx=\int( x+\dfrac{5}{x^2}+10x+26)dx\\ \\ \int f(x)\ dx= \int x\ dx+\int 5x^{-2}\ dx+\int 10 x \ dx +26\ dx\\ \\ \int f(x)\ dx=\dfrac{x^2}{2}+\dfrac{5\times x^{-1}}{(-1)}+\dfrac{10x^2}{2}+26x+C\\\\ \int f(x)\ dx=\dfrac{11x^2}{2}+26x-5x^{-1}+C$

Therefore , the integration is $\dfrac{11x^2}{2}+26x-5x^{-1}+C$ .

Hence , this is the required solution .

6 0

3 years ago

Please help! This is due soon!!!

daser333 [38]

Answer:

The slope of the line is

$\frac{1}{3}$

3 0

3 years ago