All categories

3 years ago

Plz, HELP me with this question!

Mathematics

1 answer:

Tresset [83]3 years ago

7 0

1/6 should be the right answer

You might be interested in

3⁵.2⁴.2¹.3⁶.(3²)⁴ and down (2³)².3⁶<br>

BARSIC [14]

Answer:

$\dfrac{3^{13}}{2}$

Step-by-step explanation:

Given expression:

$\dfrac{3^5 \cdot 2^4 \cdot 2^1 \cdot 3^6 \cdot (3^2)^4}{(2^3)^2 \cdot 3^6}$

$\textsf{Apply exponent rule} \quad (a^b)^c=a^{bc}:$

$\implies \dfrac{3^5 \cdot 2^4 \cdot 2^1 \cdot 3^6 \cdot 3^8}{2^6 \cdot 3^6}$

$\textsf{Apply exponent rule} \quad a^b \cdot a^c=a^{b+c}:$

$\implies \dfrac{3^{(5+6+8)} \cdot 2^{(4+1)}}{2^6 \cdot 3^6}$

$\implies \dfrac{3^{19} \cdot 2^{5}}{2^6 \cdot 3^6}$

$\implies \dfrac{3^{19} \cdot 2^{5}}{3^6 \cdot 2^6}$

$\textsf{Apply exponent rule} \quad \dfrac{a^b}{a^c}=a^{b-c}:$

$\implies 3^{(19-6)} \cdot 2^{(5-6)}$

$\implies 3^{13} \cdot 2^{-1}$

$\textsf{Apply exponent rule} \quad a^{-n}=\dfrac{1}{a^n}:$

$\implies \dfrac{3^{13}}{2^1}$

$\textsf{Apply exponent rule} \quad a^1=a:$

$\implies \dfrac{3^{13}}{2}$

4 0

2 years ago

1. Choose the correct answer.

prisoha [69]

Linear inequalityyyyyy

4 0

3 years ago

Read 2 more answers

A rectangular greenhouse has an area of 6,480 square meters. Its length is 120 meters.

Scorpion4ik [409]

Answer:

The width of the greenhouse is 54 meters.

Step-by-step explanation:

3 0

3 years ago

20p!!!ill mark you as brain please help!!! hurry

Kay [80]

Answer:

$\boxed{\text{1172 in}^{2}}$

Step-by-step explanation:

SA = SA(prism) + SA(cylinder) – 2SA(cylinder base)

1. Surface area of rectangular prism

The formula for the surface area of a rectangular prism is

S = 2(lw + lh + wh)

Data:

l = 16 in

w = 11 in

h = 11 in

Calculations:

2(Top + Bottom) = 2lw = 2 × 16 × 11 = 352 in²

2(Front + Back) = 2lh = 2 × 16 × 11 = 352 in²

2(Left + Right) = 2wh = 2 × 11 × 11 = <u>242 in² </u>

Total area = 946 in²

2. Surface area of cylinder

A = A(top) + A (base) + A(side) = 2A(base) + A(side)

Data:

d = 8 in

h = 9 in

Calculations:

r = ½d = ½ × 8 = 4 in

$\begin{array}{rcl}SA & = & 2\pi r^{2}+ 2\pi rh \\& = & 2 \times 3. 14\times 4^{2} +2\times 3. 14 \times 4\times 9\\& = & 6.28\times 16 + 226.08\\& = & 100.48 + 226.08\\& = & 326.56 \text{ in}^{2}\\\end{array}$

3. Excluded area

Excluded area = 2A(base) = 100.48 in²

4. Total area

$A = 946 + 326.56 - 100.48 \approx \boxed{\textbf{1172 in}^{2}}$

3 0

4 years ago

Y-(-3y)<br> Hey if you know the answer can you tell me please thanks

zloy xaker [14]

Answer:

It's 4y!

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers