3 years ago

Find the area enclosed by one leaf of the rose r = 4 cosine (5 theta ).

Mathematics

1 answer:

Anna007 [38]3 years ago

8 0

Answer:

5 π/4

Step-by-step explanation:

Please see attachment

You might be interested in

Solve for x. 3(x−7)=6(x−10) Enter your answer in the box. x =

Oksi-84 [34.3K]

Answer:

X = 13

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

4 0

3 years ago

A parking garage has 6 levels. Each level has 15 rows. Each row has the same number of parking spaces. There are 2,250 parking s

VladimirAG [237]

Answer:

$25$

Equation: $90x=2250$

Step-by-step explanation:

Let parking spaces in each row $=x$

In $1$ level there are $15\ rows$ so total number of parking spaces in 1 level $=15\times x=15x$

There are $6$ level so total number of parking spaces $=6\times 15x=90x$

$90x=2250\\\\x=\frac{2250}{90}\\\\x=25$

4 0

4 years ago

Find the number that makes 4:12 equivalent to 28:__.

guapka [62]

Answer:

Step-by-step explanation:

We can set up a proportion using fractions.

$\frac{4}{12} = \frac{28}{x}$

Now, let's cross multiply by multiplying 12 and 28 then dividing by 4.

$12\cdot28=336\\\\336\div4=84$

Hope this helped!

6 0

3 years ago

Read 2 more answers

Sheila deposited $1,050.00 into a saving account at her local bank. if the interest rate is 1.5%, then how much will he have aft

kogti [31]

It is $1,073.63 because if you multiply the 1.5% to the amount saved in the account it gives you $1,073.63

6 0

4 years ago

Angel Sanchez has 10 books on a shelf; 5 mysteries, 4 science fiction books, and 1 biography. Determine the probability of each

Cerrena [4.2K]

Answer:

a) 1/10 x 5/10 = 1/20

b) 1/10 x 5/9 = 1/18

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers