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3 years ago

Please answer the question from the attachment.

Mathematics

1 answer:

kompoz [17]3 years ago

3 0

C - 11 /9 = 9

Multiply both sides by 9

c - 11 = 81

add 11 to each side to isolate c

c = 81 + 11 = 92

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Write an exponential expression that is equivalent to (4^14)^-2<br><br><br><br> THANK UUU

Vladimir79 [104]

(4^14)^-2

$=(4^{14})^{-2}$

Apply the formula : $(x^m)^n=x^{m*n}$

We get:

$=4^{14*(-2)}$

$=4^{-28}$

$=(2^2)^{-28}$

Apply the formula : $(x^m)^n=x^{m*n}$

We get:

$=2^{2*(-28)}$

$=2^{-56}$

convert negative exponent into positive

$=\frac{1}{2^{56}}$

Hence final equivalent answer is $\frac{1}{2^{56}}$

You can also use $2^{-56}$ as exponent form if you don't want to remove negative sign from exponent.

4 0

3 years ago

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lukranit [14]

Answer:

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3 years ago

Fifteen decreased by four times a number

expeople1 [14]

The answer is (4x)-15.

5 0

4 years ago

Read 2 more answers

Which is greater 3yd or 30ft

Volgvan

Answer: 30 feet is greater

Step-by-step explanation:

3 yards is 9 feet (1 yard is 3 feet). 9 < 30. 30 feet is more than 9 feet, and 9 feet is equal to 3 yards so 30 feet is greater than 3 yards

8 0

3 years ago

A store can buy 8 cartons of milk for 24 dollars or 7 cartons of milk for $28.

larisa86 [58]

Answer:

Step-by-step explanation:

28/7=4

24/8=3

8 0

2 years ago