2 years ago

Simplify the expression. Write your answer as a power.

Mathematics

2 answers:

Masja [62]2 years ago

4 0

Answer:

this is your answer

${9}^{4}$

il63 [147K]2 years ago

4 0

<h3>Answer:</h3>

$\large{\sf \boxed{(\sf -3)^8}}$

<h3>Explanation:</h3>

$\rightarrow \sf ((-3)^2)^4$

apply exponent rule: $\sf \bf \left(a^b\right)^c=a^{bc}$

$\rightarrow \sf (-3)^8$

You might be interested in

Click on the picture thing... I need help ASAP

Aleks [24]

Answer:

A. 576 in (1728/3)

B. 1152^2 in (576x2)

C. 6912^2 in (1152x6)

D. 576^2 ft (6912/12)

6 0

3 years ago

Malin and Shawn begin with the same number, t. Malin subtracts 6 from t and then divides the result by 6. Shawn adds 7 to t and

uysha [10]

T

adds 6
t-6

divides by 6
(t-6)/6

shawn
7+t

divide by 7
(7+t)/7

theyare equal

(t-6)/6=(7+t)/7
times 42 both sides
7(t-6)=6(t+7)
distribute
7t-42=6t+42
minus 6t both sides
t-42=42
add 42 both sides
t=84

7 0

3 years ago

Read 2 more answers

I NEED HELP ASAP. PLEASE AND THANK YOU

Andrej [43]

Answer:

1, 2, and 5

Step-by-step explanation:

5 0

3 years ago

A storage company must design a large rectangular container with a square base. The volume is 6750ft3. The material for the top

GuDViN [60]

Ответ 163.54
Ниже расписано описание

4 0

3 years ago

. Given that O is the centre of the following circle, find the values of the unknowns.

alex41 [277]

Given:

Radius of circle is 13 cm

Height of triangle is 5 cm

To find:

Value of 'a' and 'b'

Steps:

To find value of 'a', we will use Pythagoras theorem as the triangle is a right angle triangle,

A² + B² = C²

$a^{2} + 5^{2} = 13^{2}$

$a^{2} + 25 = 169$

$a^{2} = 169 - 25$

$a^{2} = 144$

$\sqrt{a^{2}}=\sqrt{144}$

$a = 12$

Now to find the value of 'b', i will use law of cosine,

$c=\sqrt{a^{2}+b^{2}-2ab(cos\beta ) }$

$12 = \sqrt{13^{2}+5^{2}-2(5)(13)(cos\beta )}\\12=\sqrt{169 + 25-130(cos\beta )}\\12=\sqrt{194-130(cos\beta )}\\144 = 194 - 130(cos\beta )\\50 = 130(cos\beta )\\cos\beta = 0.3846\\\beta = cos^{-1}(0.3846)\\\beta = 67.38$

Therefore, the values of 'a' and 'b' is 12 and 67.38 respectively

Happy to help :)

If u need any help feel free to ask

3 0

3 years ago