3 years ago

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Mathematics

1 answer:

FromTheMoon [43]3 years ago

4 0

I think it is B but I might be wrong

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What is the measure of XYZ?<br> please help me out

o-na [289]

Answer:

The answer is C.

Step-by-step explanation:

You have to divide it by 2 :

∠XYZ = 148° ÷ 2

= 74°

7 0

3 years ago

Simplify the expression. x2 + x - 6 /x2 - 4 · x2 - 9/ x2 + 6x + 9

Agata [3.3K]

we are given

$\frac{(x^2+x-6)}{(x^2-4)}*\frac{(x^2-9)}{(x^2+6x+9)}$

step-1: Factor terms

$x^2+x-6=(x+3)(x-2)$

$x^2+6x+9=(x+3)^2$

$x^2-4=(x-2)(x+2)$

now, we can plug these values

and we get

= $\frac{(x+3)(x-2)}{(x-2)(x+2)}*\frac{(x-3)(x+3)}{(x+3)^2}$

step-2: Cancel common terms

we get

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

we can again cancel numerator and denominator

and we get

= $\frac{(x-3)}{(x+2)}$ .............Answer

7 0

4 years ago

Three towns divided highway repair costs equally.

OLEGan [10]

Answer:

7066.66666667

Step-by-step explanation:

Sorry if i'm wrong

3 0

3 years ago

Can you show me how to do it in one step equation

JulsSmile [24]

All you have to do is multiply 24.28 by 2 because they said they got the same amount of money and each got 24.28.
$24.28 \times 2 = 48.56$
Or to make it easier add 24.28 with 24.28
$24.28 + 24.28 = 48.56$

3 0

3 years ago

Please help for brainliest

ivolga24 [154]

Answer:

Step-by-step explanation:

3 0

3 years ago