Ask question

Ask question

All categories

3 years ago

5

What is the volume of the cube of 3.1 m?

2 answers:

tatuchka [14]3 years ago

6 0

Answer:

V = A3 i believe im not at explaining stuff ;^;

madam [21]3 years ago

3 0

Answer:

21.79 idrk good luck sbnsjsnsjsnsjznsnz xnddn

You might be interested in

List three terms that are like the given terms below.<br> - 19m<br> 28<br> 42bc<br> 2r

andrew-mc [135]

Answer:

chicken

Step-by-step explanation:

7 0

3 years ago

What are the measures of the two angles in the figure below?

ss7ja [257]

Where is the figure???

4 0

3 years ago

Over [174]

$\huge \mathbb{\green{\fbox{\pink{ANSWER}}}}$

$\\ \: \: \implies \: sin^{4} \: \theta + cos^{4} \: \theta \rightarrow \blue{ \frac{1}{2} }$

$\\ \\ \: \large \mathfrak \green{Solution} :$

$\\ \bf \: Given :$

$\\ \sf \: \: \bf sin \: \theta - cos \: \theta = 0$

$\\ \sf \rightarrow \: sin \: \theta = cos \: \theta$

$\\ \sf \rightarrow \: \frac{sin \: \theta} {cos \: \theta} = 1$

$\\ \sf \rightarrow \: tan \: \theta = 1$

$\\ \sf \rightarrow \: tan \: \theta = tan \: 45 \degree$

$\\ \sf \rightarrow \: \theta = 45 \degree$

$\\ \\ \therefore \: sin^{4} \: \theta + cos^{4} \: \theta$

$\\ \sf \rightarrow \: sin^{4} \: 45 \degree + cos^{4} \: 45 \degree$

$\\ \\\sf \rightarrow \: (\frac{1}{ \sqrt{2} } ) ^{4} +(\frac{1}{ \sqrt{2} } ) ^{4}$

$\\ \sf \rightarrow \: ( \frac{1}{ \cancel {\sqrt{2} }} )^{ \cancel{2}} ( \frac{1}{ \cancel{ \sqrt{2} }} )^{\cancel{2}} + ( \frac{1}{ \cancel {\sqrt{2} }} )^{ \cancel{2}} ( \frac{1}{ \cancel{ \sqrt{2} }} )^{\cancel{2}}$

$\\ \\\sf \rightarrow \: \frac{1}{2} × \frac{1}{2} + \frac{1}{2}× \frac{1}{2}$

$\\ \\ \sf \rightarrow \: \frac{1}{4} + \frac{1}{4}$

$\\ \\ \sf \rightarrow \: {\cancel \frac{2} {4}}$

$\\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf \implies \fbox{\pink {\frac{1}{2}}}$

3 0

2 years ago

Read 2 more answers

PLEASE HELP!!<br> Find the area of the triangle QRS.<br><br> Area = ______ square units

ZanzabumX [31]

Answer:

140

Step-by-step explanation:

Area= 140 square units

3 0

3 years ago

Read 2 more answers

Solve the proportion for x

KengaRu [80]

I got as the final answer x=13

8 0

2 years ago

Read 2 more answers