3 years ago

Is 61 divisible by 4?

Mathematics

1 answer:

Lerok [7]3 years ago

4 0

No it's not divisible by 4 because every factor of 4 is also divisible by 2.

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1 / 3 divided by 2 is equal to? (show your answer in fraction form)

alexgriva [62]

Answer:

1/6

Step-by-step explanation:

1/3 * 1/2 = 1/6

5 0

3 years ago

a photographer shines a camera light at a particular painting forming an angle of 50 degrees with a camera platform at the light

umka2103 [35]

Answer:

The painting is 42.13 feet above the platform

Step-by-step explanation:

Refer the attached figure .

A particular painting forming an angle of 50 degrees with a camera platform .

∠ABC = 50°

We are also given that the light is 55 feet from the wall where the painting hangs

i.e. AB = 55 feet.

Now we are required to find how high above the platform is the painting. i.e. AC

So, we will use trigonometric ratio :

$sin\theta = \frac{Perpendicular}{Hypotenuse}$

$sin50^{circ} = \frac{AC}{AB}$

$sin50^{circ} = \frac{AC}{55}$

$0.766*55 = AC$

$42.13= AC$

Thus the painting is 42.13 feet above the platform

8 0

3 years ago

Adrian is a songwriter who collects royalties on his songs whenever they are played in a commercial or a movie. Adrian will earn

seraphim [82]

Answer:

Step-by-step explanation:

Let number of songs are played in a commercial be a

number of songs are played in a movie be b

Adrian earned a total of $1010 -> a*40 + b*130 = 1010 (1)

14 commercials and movies -> a+b = 14 (2)

(1) - (2)*40 = a*40 + b*130 - a*40 -b*40 = 1010 -14*40

-> b*90 = 450

-> b = 5

-> a = 14-5 = 9

6 0

4 years ago

Read 2 more answers

Diego deposited $ 1000 for 4 years at a simple interest rate of 6%. Find the interest and the total balance of

stich3 [128]

Answer:36380

Step-by-step explanation:

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3 years ago

I need help plz quickly!!:)

galben [10]

Answer:

the first option (2x+3y=-6)

Step-by-step explanation:

6 0

3 years ago