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Brrunno [24]
3 years ago
5

I don’t understand geometry

Mathematics
2 answers:
Talja [164]3 years ago
5 0

Hope this helps u...!!!

timama [110]3 years ago
4 0

In the triangle 30 - 60 - 90 the sides are in the ratio 1 : √3 : 2 (look at the picture).

So, we have a = 3, and x = a√3.

Your answer is x = 3√3 (3sqrt(3))

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Hey, Its the same person. This is Algebra 2. Please Help!
suter [353]

Answer:

first option

Step-by-step explanation:

Given

f(x) = \frac{2x^2+5x-12}{x+4} ← factorise the numerator

     = \frac{(x + 4)(2x-3)}{x+4} ← cancel (x + 4) on numerator/ denominator

     = 2x - 3

Cancelling (x + 4) creates a discontinuity ( a hole ) at x + 4 = 0, that is

x = - 4

Substitute x = - 4 into the simplified f(x) for y- coordinate

f(- 4) = 2(- 4) - 3 = - 8 - 3 = - 11

The discontinuity occurs at (- 4, - 11 )

To obtain the zero let f(x) = 0, that is

2x - 3 = 0 ⇒ 2x = 3 ⇒ x = \frac{3}{2}

There is a zero at ( \frac{3}{2}, 0 )

Thus

discontinuity at (- 4, - 11 ), zero at ( \frac{3}{2}, 0 )

7 0
3 years ago
Help asap please need answer
Helga [31]

Answer:

is this on edulastic? if you have the option check answer put 12 and let me know if it was right please.

4 0
2 years ago
Read 2 more answers
I need help solving
zhenek [66]
Super blurry can you resubmit or type out the question
7 0
3 years ago
Can you help me pls, this doesn't make any sense
Gala2k [10]
Area of the larger square = 12² = 144 cm²
Area of the smaller square = 7² = 49 cm²
Area of the section = 144-49 = 95 cm²
7 0
3 years ago
Which expression is equivalent to 2 (a + 2 b) minus a minus 2 b?
algol [13]

Answer:

a+2b

Step-by-step explanation:

2(a+2b) -a-2b

2a+4b-a-2b

a+2b

8 0
3 years ago
Read 2 more answers
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