All categories

2 years ago

Please answer this question I need a answer tonight

Mathematics

2 answers:

Bumek [7]2 years ago

5 0

The answer is E:)
happy to help if you want tag me for any other questions you may need help on

Schach [20]2 years ago

4 0

Now Steve, you can tap these into your calculator one by one,
get all the quotients, and mark the ones that are 4.2, all in about
3 minutes.

There are three (3) of them in the list.

One of them is 'C'. 27.3 ÷ 6.5 = 4.2

Now pick up your calculator and find the other two. You can do it !

You might be interested in

Which function's graph has asymptotes located at the values x=pi/2+-npi?

Furkat [3]

For those of you with differently ordered answers, the correct answers according to Apex are as followed: y=sec x and y=tan x

8 0

2 years ago

Read 2 more answers

The radii of two circles are in the ratio of 3 to 1. Find the area of the smaller circle if the area of the larger circle is 27

Naddik [55]

ANSWER
$3\pi sq.\: in.$

EXPLANATION

Let R be the radius of the bigger circle and r, be the radius of the smaller circle.

Then their ratio is given as,

$R:r=3:1$

We can rewrite it as fractions to get,

$\frac{R}{r} = \frac{3}{1}$

We make R the subject to get,

$R = 3r$

The area of the bigger circle can be found using the formula,

$Area=\pi {r}^{2}$

This implies that,

$Area=\pi ({3r})^{2}$

$Area=9\pi {r}^{2}$

But it was given in the question that, the area of the bigger circle is 27π.

$27\pi=9\pi {r}^{2}$

We divide through by 9π to get,

$3 = {r}^{2}$

This means that,
$r = \sqrt{3}$

The area of the smaller circle is therefore

$= \pi {( \sqrt{3}) }^{2}$

$= 3\pi$

8 0

3 years ago

Read 2 more answers

Just need to no the answer thanks

Anarel [89]

Answer:

Option a is the correct answer

Step-by-step explanation:

$\huge( \sqrt[x]{2})^{ - 1} = {2}^{ - \frac{1}{x} }$

7 0

3 years ago

What’s the area of 4cm 2cm 4cm Rcm 11 cm 2 cm

bazaltina [42]

Answer:

If the area of a square = 4cm^2

then the side length of = √4 = 2 cm

3 0

3 years ago

Find the Nth term of this number sequnce 7,10,13,16

Strike441 [17]

$\text{It is an arithmetic series.}\\\\\text{First term,}~ a = 7\\\\\text{Common difference,}~ d=10 -7 = 3\\\\\text{Nth term} = a + (n -1) d\\\\~~~~~~~~~~~~~=7+(n-1)3\\\\~~~~~~~~~~~~~=7+3n-3\\\\~~~~~~~~~~~~~=4+3n$

3 0

2 years ago