3 years ago

How are the areas of two similar figures related

1 answer:

3 0

If two polygons are similar, the ratio of their areas is equal to the square of the ratio of their corresponding sides.

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Simplify the expression 1-cos^2(t) / cos^2(t)

OLEGan [10]

Answer: $\tan^2 t$

Step-by-step explanation:

$\sin^{2} t+\cos^2 t=1 \implies 1-\cos^2 t=\sin^2 t\\\\\implies \frac{1-\cos^{2}t}{\cos ^2 t}=\frac{\sin ^2 t}{\cos^2 t}=\tan^2 t$

3 0

2 years ago

Expressed as a decimal, 3% is A 0.03 B 0.3 3.0 D 30.0

Gemiola [76]

Answer:

0.03

Step-by-step explanation:

3% as a fraction is 3/100. as a decimal it is 0.03. notice when you read the decimal aloud, it is three one-hundredths, which is also the same read aloud in a fraction.

8 0

3 years ago

Read 2 more answers

ETF is an example of

Elena-2011 [213]

I believe the answer would be B. money market funds.

7 0

3 years ago

.....................

Allisa [31]

Answer:

Step-by-step explanation:

We require to calculate the volume of 1 brick

V = lbh ( l is length, b is breadth and h is height ), that is

V = 14 × 8 × 5 = 560 cm³

Now divide the volume of concrete available by the volume of 1 brick.

number of bricks made = $\frac{16800}{560}$ = 30

5 0

3 years ago

100 equals 15 minus a number all divided by 5 A) x = 17 B) x = -485 C) x = 33 D) x=-17

siniylev [52]

A

Hope this helps

Mark brainliest please

8 0

2 years ago