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3 years ago

How can I find the answer?

Mathematics

1 answer:

Elden [556K]3 years ago

8 0

First you have to find the area of the triangle ( 4 + 6 = 7.2) then you have to subtract that area from the area of the rectangle ( 66 - 7.2 = 58.8). The answer is 58.8

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Is it A)6 B)9 C)16 D)18

joja [24]

18 because that’s the greatest common factor for all of them

4 0

3 years ago

Read 2 more answers

If you run 100 meters in 10 seconds, what is your average speed

sertanlavr [38]

Answer:

Yeah it's 10

Step-by-step explanation:

100/10=10

6 0

3 years ago

PLEASE HELP!!

PSYCHO15rus [73]

Answer:

The bird is approximately 9 ft high up in the tree

Explanation:

The required diagram is shown in the attached image

Note that the tree, the cat and the ground form a right-angled triangle

Therefore, we can apply special trigonometric functions

These functions are as follows:

$sin(\alpha)=\frac{opposite}{hypotenuse} \\ \\ cos(\alpha)=\frac{adjacent}{hypotenuse} \\ \\tan(\alpha)=\frac{opposite}{adjacent}$

Now, taking a look at our diagram, we can note the following:

α = 25°

The opposite side is the required height (x)

The adjacent side is the distance between the cat and the tree = 20 ft

Therefore, we can use the tan function

This is done as follows:

$tan(\alpha)=\frac{opposite}{adjacent}\\ \\ tan(25)=\frac{x}{20}\\ \\x=20tan(25) = 9. 32 ft$ which is 9 ft approximated to the nearest ft

Hope this helps :)

5 0

4 years ago

Double my number add four subtract my number and subtract three

Elena L [17]

X is your number

double it means 2 times x or 2x

add 4
2x+4

subtract my number
2x+4-x=x+4

subtract 3

x+4-3=x+1

the result is x+1 or your number plus 1

3 0

4 years ago

Which of the following is the graph of y= -x-3?

Anastaziya [24]

Step-by-step explanation:

I have answered ur question

3 0

4 years ago