2 years ago

Rewriting exponential expressions

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

4 0

Answer:

-65/81

Step-by-step explanation:

$( \frac{2}{3} ) {}^{x} ( \frac{2}{3} ) {}^{4} - ( \frac{2}{3} ) {}^{x}$

$(\frac{2}{3} ) {}^{x} ( \frac{16}{81} - 1)$

$( \frac{2}{3} )( \frac{ - 65}{81} )$

You might be interested in

Jane bought four books 3 cups and seven rings. She paid four dollars per book 5 dollars per cup and $10 Paris. Estimate her chan

Pavlova-9 [17]

4 x4 +5 x 3=31== estimate 30$

3 0

3 years ago

-17-3(2+13)+24 What is the answer?

yawa3891 [41]

The answer will be - 38

6 0

3 years ago

Read 2 more answers

What is the correct answer..

solong [7]

Answer:

64 feet

Step-by-step explanation:

To find the height of the kite we use sin trigonometric ratio.

Let the height of the kite from the ground be x feet.

$\therefore \: \sin 40 \degree = \frac{x}{100} \\ \\ \therefore \: 0.6427876097= \frac{x}{100} \\ \\ \therefore \: 0.6427876097 \times 100= x \\ \\ \therefore \:x = 64.29 \\ \\ \therefore \:x = 64 \: feet$

3 0

3 years ago

A building is 20 feet tall and casts a 12 foot shadow. and a person who is standing right next to the building casts 1 3 foot sh

Nesterboy [21]

I need help in this one too

5 0

3 years ago

A company makes wax candles in the shape of a cylinder. Each candle has a diameter of 8 inches and a height of 3 inches. How muc

Sveta_85 [38]

Answer:

18,086.4 cubic units

Step-by-step explanation:

The volume of one such cylinder can be computed by multiplying the height by pi by the radius squared: 3×3.14×4²=150.72.

If you want to make 120 candles, multiply that number by 120: 150.72×120=18086.4.

3 0

3 years ago