3 years ago

Note angles not necessarily drawn to scale

Mathematics

2 answers:

kondaur [170]3 years ago

7 0

Answer:

Step-by-step explanation:

Angles CGE and 30° are vertical angles.

Thus, Angle CGE is thus 30°.

Angle CGE and Angle x are complementary, so x = 90° - 30° = 60°

alekssr [168]3 years ago

4 0

Answer:

Step-by-step explanation:

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Simplify the following completely, show all work.<br><br>4 + ✓-27

V125BC [204]

Answer:

4+3i $\sqrt{3}$

Step-by-step explanation:

the $\sqrt{-27}$ needs to be simplified

first, I broke it down to $\sqrt{-1}$ and $\sqrt{27}$

$\sqrt{-1}$ simplifies to i ;and can be broken down to $\sqrt{9}$ and $\sqrt{3}$

$\sqrt{9}$ can be simplified further to 3

Now all you have to do is put it together

4(which you didnt have to do anything to)+ 3i( 3 from the sqrt of 9 and i from the sqrt of -1) sqrt 3( which cant be simplified further)

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3 years ago

How to write 325809 in expanded form

BartSMP [9]

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3 years ago

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Liono4ka [1.6K]

Answer:

-1y² the rest is right

Step-by-step explanation:

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2 years ago

Mixed numbers between 6 and 8 with an interval of 1/4 between each pair of mixed numbers

Dominik [7]

Those numbers would be,
$6 \frac{1}{4} 6 \frac{2}{4} 6 \frac{3}{4}$ $7$ $7 \frac{1}{4} 7\frac{2}{4} 7\frac{3}{4}$
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3 years ago

Which of the following is not equivalent to (3x - 12)(x+4)?

mafiozo [28]

Answer:

ANYTHING EXCEPT 3x²-48

Step-by-step explanation:

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2 years ago

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