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2 years ago

Help ASAP need the formula and the answer will give brainliest as well as 98 points

Mathematics

2 answers:

MA_775_DIABLO [31]2 years ago

7 0

Answer:

the answer is d 456^in2

Step-by-step explanation:

hope this helps

lisabon 2012 [21]2 years ago

4 0

Answer:

its D. 456 in

Step-by-step explanation:

if u multiply 10 x 10 then u get 100. that same square is there twice so if u add it u get 200. then the only one greater than 100 is 456.

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g100num [7]

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2 years ago

A 25-foot long ladder is propped against a wall at an angle of 18° with the wall. how high up the wall does the ladder reach? ro

Alecsey [184]

Answer

Find out the how high up the wall does the ladder reach .

To proof

let us assume that the height of the wall be x .

As given

A 25-foot long ladder is propped against a wall at an angle of 18° .

as shown in the diagram given below

By using the trignometric identity

$cos\theta = \frac{Base}{Hypotenuse}$

now

$\theta = 18^{\circ}$

Base = wall height = x

Hypotenuse = 25 foot

Put in the trignometric identity

$cos18^{\circ} = \frac{x}{25}$

$cos18^{\circ} = \bar{0.9510565162}$

x = 23.8 foot ( approx)

Therefore the height of the ladder be 23.8 foot ( approx) .

8 0

3 years ago

Read 2 more answers

Solve the system: x + 2 = y ,x2 − 10 = y

kondaur [170]

Answer:

If you wanted the intersecting points there is only one and It's (12, 14)

Hope that could help.

6 0

2 years ago

Find the GCF of the following monomials.<br> -50m⁴ n⁷ and 40m² n¹⁰

babunello [35]

Greetings!

We can factor this expression/ the GCF is:
$-10m^2n^7$

$(-10m^2n^7)(5m^2-4n^3)$

Hope this helps.
-Benjamin

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Answer: student b

Step-by-step explanation:

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