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4 years ago

9

Please help helpppp!

1 answer:

Free_Kalibri [48]4 years ago

6 0

Answer:

24 tiles swill be needed.

Step-by-step explanation:

Since each tile is 1 foot square and their bathroom is 4 by 6 feet, all you need to do is multiply 4x6, which will give you 24, therefore giving you the amount of tiles needed to cover their bathroom floor.

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Equations with variables on both sides that make the answer x=9

nikklg [1K]

Answer:

$6x-3=2x+33$

Step-by-step explanation:

Apply creative thinking and come up with an equation where the final answer is x=9.

This might give a representation of how to do it algebraically:

$x=9\\4*x=4*9\\4x=36\\4x+2x=36+2x\\6x=2x+36\\6x-3=2x+36-3\\6x-3=2x+33$

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%28%20%7B5%7D%5E%7B3%7D%20%29%20%7B%7D%5E%7B5%7D%20" id="TexFormula1" title="( {5}^{3} ) {}^{5

WINSTONCH [101]

Step-by-step explanation:

$({ {a}^{m}) }^{n} = {a}^{mn}$

$({ {5}^{3}) }^{5}$

${5}^{5 \times 3}$

${5}^{15}$

Option A

4 0

3 years ago

Read 2 more answers

In ΔWXY, x = 680 inches, w = 900 inches and ∠W=157°. Find all possible values of ∠X, to the nearest degree.

ikadub [295]

Given:

In ΔWXY, x = 680 inches, w = 900 inches and ∠W=157°.

To find:

The all possible values of ∠X, to the nearest degree.

Solution:

Law of Sines:

$\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}$

For ΔWXY,

$\dfrac{w}{\sin W}=\dfrac{x}{\sin X}=\dfrac{y}{\sin Y}$

Now,

$\dfrac{w}{\sin W}=\dfrac{x}{\sin X}$

$\dfrac{900}{\sin (157^\circ)}=\dfrac{680}{\sin X}$

$900\sin X=680\sin (157^\circ)$

$\sin X=\dfrac{680}{900}\sin (157^\circ)$

$\sin X=0.295219$

$X=\sin^{-1}(0.295219)$

$X=17.17067$

$X\approx 17$

Therefore, the value of ∠X is 17 degrees.

5 0

3 years ago

How do I find the answer?

svlad2 [7]

Answer:

do you still need help

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Fill in the gaps in this sequence: -8, -19, -30, _ , _.<br> (Geometric and arithmetic sequences)

gavmur [86]

-8, -19, -30, -49 , -60

<u>Step-by-step explanation:</u>

Here we have the following sequence :

-8, -19, -30, _ , _

First term of sequence is -8 .
Second term of sequence is -19 : $-8-11 = -19$
Third term of sequence is -30 : $-19-11 = -30$
Fourth term of sequence is : $-30-11 = -49$
Fifth term of sequence is : $-49-11 = -60$

Following sequence was an AP( Arithmetic Progression ) with first term as -8 i.e. $a = -8$ and common difference $d = -11$ having general equation as : $-8 -11n$ .

6 0

3 years ago