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Alexeev081 [22]

2 years ago

14

Can someone explain how to do this please?

1 answer:

g100num [7]2 years ago

7 0

M < ABD = 38 degrees ( alternate angles)

So m angle ADB = 180 - 2(38) = 180-76 = 104 degrees ( because triangle ADB is isosceles)

By the same reasoning and since triangle ADB and CDB are congruent we get m < CDB = 104 degrees

Therfore m < x = 360 - 2*104 = 152 degrees Answer

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Look at the figure what is the value of y √2y+3=11

Natasha_Volkova [10]

Answer:

y=2

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first solve those in the brackets then find the square root

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put like terms together

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2 years ago

Simplify completely quantity 4 x squared minus 32 x plus 48 all over quantity 3 x squared minus 17 x minus 6. (1 point)

Galina-37 [17]

Given rational expression is:

$\frac{(4x^2-32x+48)}{(3x^2-17x-6)}$

Now we can simplify this by factoring as shown below:

$=\frac{4(x^2-8x+12)}{(3x^2-17x-6)}$

$=\frac{4(x-2)\left(x-6\right)}{(3x^2-18x+1x-6)}$

$=\frac{4(x-2)\left(x-6\right)}{3x\left(x-6\right)+1\left(x-6\right)}$

$=\frac{4(x-2)\left(x-6\right)}{(3x+1)\left(x-6\right)}$

$=\frac{4(x-2)}{(3x+1)}$

Hence final answer is $\frac{4(x-2)}{(3x+1)}$

8 0

2 years ago

borishaifa [10]

A is the answer I think

3 0

2 years ago

Read 2 more answers