Explain how you will apply the 45 - 45 - 90 to a right triangle with a leg that's measured 12?

Mathematics

1 answer:

ira [324]3 years ago

5 0

Answer:

Step-by-step explanation:

1.How to find the longer leg of a 45 45 90 Triangle?

ans : If you know the length of one of the legs of a 45-45-90 triangle, the other leg has the same length. For this triangle, the other leg has a length of 8*sqrt(2) units. The hypotenuse's length can be found by multiplying the leg's length by sqrt(2).

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If BE = 2x + 2, BD = 5× - 3, and AE = 4× - 6, what are the values of x and AC?

hichkok12 [17]

Answer:

x = 7

AC = 44

Step-by-step explanation:

Find the diagram attached

According to the parallelogram,

BD = 2BE

5x-3 = 2(2x+2)

5x-3 = 4x+4

5x-4x = 4+3

x = 7

Hence the value of x is 7

Also AC = 2AE

AC = 2(4x-6)

AC = 8x - 12

AC = 8(7) - 12

AC= 56-12

AC = 44

Hence the measure of AC is 44

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Ok so standard form is a bit tricky, but I’ll help explain

Here’s and example:

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x is equal to five

Keep that in mind. Now we just have to do the same thing for the y value. 5/10 is 2, so you know that

y is equal to two

NOW you put those two together, and graph on the intercepts (the positions on the y and x axis where the lines intercept)

You would put a line on the x axis at 5, and on the y axis at 2

If you have any questions, you can ask

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2 years ago

As a water quality assurance employee for local Aqua America, Inc branch record a drop in water levels from 28 feet to 7 feet at

Bad White [126]

7 is 1/4 of 28, so 7 is 25% of 28.
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Answer: It is a 75% decrease.

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What is the inequality??

Maslowich

Answer:

OOF