1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
harkovskaia [24]
3 years ago
12

What is parentheses one fourth parentheses cubed three

Mathematics
1 answer:
Anna71 [15]3 years ago
3 0

Answer:

(1/4) ^3 = 0.0833333333

You might be interested in
Help please
Firdavs [7]

Answer: THE ANSWER IS R(x)=9x+69

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the least common multiple of 2, 3, and 20?
tia_tia [17]

Answer:

60

Step-by-step explanation:

The least common multiple of 2 and 20 is 20.

The only factor that is shared with 20 and 3 is 1. Therefore, the least common multiple will have to be 20*3, which is 60.

<u />

3 0
3 years ago
Read 2 more answers
I can't figure out how to do (i + j) x (i x j)for vector calc
Vinil7 [7]

In three dimensions, the cross product of two vectors is defined as shown below

\begin{gathered} \vec{A}=a_1\hat{i}+a_2\hat{j}+a_3\hat{k} \\ \vec{B}=b_1\hat{i}+b_2\hat{j}+b_3\hat{k} \\ \Rightarrow\vec{A}\times\vec{B}=\det (\begin{bmatrix}{\hat{i}} & {\hat{j}} & {\hat{k}} \\ {a_1} & {a_2} & {a_3} \\ {b_1} & {b_2} & {b_3}\end{bmatrix}) \end{gathered}

Then, solving the determinant

\Rightarrow\vec{A}\times\vec{B}=(a_2b_3-b_2a_3)\hat{i}+(b_1a_3+a_1b_3)\hat{j}+(a_1b_2-b_1a_2)\hat{k}

In our case,

\begin{gathered} (\hat{i}+\hat{j})=1\hat{i}+1\hat{j}+0\hat{k} \\ \text{and} \\ (\hat{i}\times\hat{j})=(1,0,0)\times(0,1,0)=(0)\hat{i}+(0)\hat{j}+(1-0)\hat{k}=\hat{k} \\ \Rightarrow(\hat{i}\times\hat{j})=\hat{k} \end{gathered}

Where we used the formula for AxB to calculate ixj.

Finally,

\begin{gathered} (\hat{i}+\hat{j})\times(\hat{i}\times\hat{j})=(1,1,0)\times(0,0,1) \\ =(1\cdot1-0\cdot0)\hat{i}+(0\cdot0-1\cdot1)\hat{j}+(1\cdot0-0\cdot1)\hat{k} \\ \Rightarrow(\hat{i}+\hat{j})\times(\hat{i}\times\hat{j})=1\hat{i}-1\hat{j} \\ \Rightarrow(\hat{i}+\hat{j})\times(\hat{i}\times\hat{j})=\hat{i}-\hat{j} \end{gathered}

Thus, (i+j)x(ixj)=i-j

8 0
1 year ago
Solve the equation: 15=2y-5
Arisa [49]

Answer:

2 times 10 - 5 equals 15

Step-by-step explanation:

hope that helps

8 0
3 years ago
Read 2 more answers
Free 100 pts be quick
Blizzard [7]

Answer:

Step-by-step explanation:

Bbbbbbb

7 0
3 years ago
Read 2 more answers
Other questions:
  • The employees of a hardware store ordered lunch from a local delicatessen. The lunch consisted of 4 turkey sandwiches and 7 orde
    6·1 answer
  • James calculated the height of a cylinder that has a volume of 324pi cubic inches and a radius of 12 inches. His work is shown b
    13·2 answers
  • A hot piece of metal is placed in an airtight chamber. The metal radiates heat to the surrounding air. Which of the following wo
    13·2 answers
  • Write an expression to describe the relationship in each table 10,12,15. 7,9,12​
    12·1 answer
  • The wall is 624 feet long and
    6·1 answer
  • Given: ΔWXY is isosceles with legs WX and WY; ΔWVZ is isosceles with legs WV and WZ. Prove: ΔWXY ~ ΔWVZ Triangle W X Y is shown.
    7·2 answers
  • If a=3 and b=4 then what is b^a QUICK PLEASE
    14·2 answers
  • 3× - 2y = 13, 2x +2y =0​
    7·1 answer
  • Work out an expression for the nth term for this sequence:<br><br> 23,35,47,49
    6·1 answer
  • How is graphing (3, 0) different from graphing (0, 3)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!