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
nasty-shy [4]
2 years ago
6

Quiz

Mathematics
2 answers:
Tasya [4]2 years ago
7 0

Answer:

1603

Step-by-step explanation:

3^3*4^3-5^3

__________

3*3*3=9*3=27

4*4*4=16*4=64

5*5*5=25*5=125

(27*64)-125

1728-125

1603

Svetlanka [38]2 years ago
5 0

Answer:

Exponents =

given 3³ x 4³ - 5³

in formula :

a^c × b^c = (a + b)^c

Solution :

3^3 × 4^3 - 5^3 = (3 \cdot 4)^3 - 5^3

3^3 × 4^3 - 5^3 = (12)^3 - 5^3

3^3 × 4^3 - 5^3 = 1728- 125

3^3 × 4^3 - 5^3 = 1603

\longmapsto \boxed{\bold {1603} \textsf{ In This Answer}}

You might be interested in
What is the surface area of this design?
ludmilkaskok [199]

Answer:

210

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
If a square has breath of 13 cm what would be the lenght and perimeter ?​
Kitty [74]

Answer:

The square will have length 13 cm only and it's perimeter will be:

4l

4×13cm

52cm

I hope it helps you

3 0
2 years ago
Find the? inverse, if it? exists, for the given matrix.<br><br> [4 3]<br><br> [3 6]
True [87]

Answer:

Therefore, the inverse of given matrix is

=\begin{pmatrix}\frac{2}{5}&-\frac{1}{5}\\ -\frac{1}{5}&\frac{4}{15}\end{pmatrix}

Step-by-step explanation:

The inverse of a square matrix A is A^{-1} such that

A A^{-1}=I where I is the identity matrix.

Consider, A = \left[\begin{array}{ccc}4&3\\3&6\end{array}\right]

\mathrm{Matrix\:can\:only\:be\:inverted\:if\:it\:is\:non-singular,\:that\:is:}

\det \begin{pmatrix}4&3 \\3&6\end{pmatrix}\ne 0

\mathrm{Find\:2x2\:matrix\:inverse\:according\:to\:the\:formula}:\quad \begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}^{-1}=\frac{1}{\det \begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}}\begin{pmatrix}d\:&\:-b\:\\ -c\:&\:a\:\end{pmatrix}

=\frac{1}{\det \begin{pmatrix}4&3\\ 3&6\end{pmatrix}}\begin{pmatrix}6&-3\\ -3&4\end{pmatrix}

\mathrm{Find\:the\:matrix\:determinant\:according\:to\:formula}:\quad \det \begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}\:=\:ad-bc

4\cdot \:6-3\cdot \:3=15

=\frac{1}{15}\begin{pmatrix}6&-3\\ -3&4\end{pmatrix}

=\begin{pmatrix}\frac{2}{5}&-\frac{1}{5}\\ -\frac{1}{5}&\frac{4}{15}\end{pmatrix}

Therefore, the inverse of given matrix is

=\begin{pmatrix}\frac{2}{5}&-\frac{1}{5}\\ -\frac{1}{5}&\frac{4}{15}\end{pmatrix}

4 0
3 years ago
Find the gradient of the line segment between the points (-4,2) and (4,5).
aleksklad [387]

Answer:

Gradient is = 0.375

Step-by-step explanation:

Rise = 3

Run = 8

8 0
2 years ago
Read 2 more answers
The splitting apart of one cell to form two new cells is called ____
ohaa [14]

mitosis

Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell. divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.

6 0
2 years ago
Other questions:
  • a high school play costs an up front $3000 to produce plus an additional cost of each performance. Every sold-out performance of
    8·1 answer
  • Does anything multiply to -177 and add to 0?
    10·1 answer
  • Simplify.<br><br> (2x5+x3−3x4−x+8)−(7x5+2x4−12+6x−5x3+x2)
    9·2 answers
  • How much money should be deposited today in an account that earns 6% compounded semiannually so that it will accumulate to $14,0
    10·1 answer
  • Determine which of the following numbers could not be​ probabilities, and​ why? Select all that apply. A. The number 110​% could
    9·1 answer
  • Use the substitution method to solve the system of equations. Enter your
    5·1 answer
  • Special precision bolts are made by another machine. These are for jobs that require more exact measurements. The bolts must be
    12·1 answer
  • A bakery sells mocha cupcakes and vanilla cupcakes. It sold 391 mocha cupcakes in a day. 15% of the cupcakes sold that day were
    9·1 answer
  • PLEASE ANSWER FAST WILL BRAINLIST!!!
    9·2 answers
  • Select the statement that does not correctly use probability to describe an event
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!