2 years ago

HELP FAST!!! what’s the answer?

Mathematics

1 answer:

JulijaS [17]2 years ago

4 0

Answer:

(1,-3)

Step-by-step explanation:

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Margarita [4]

Answer:

-2 , 0 , 2

Step-by-step explanation:

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PLZZ MARK BRAINLIEST

6 0

2 years ago

Read 2 more answers

Help!!!

Allushta [10]

The correct answer is Choice B.

The first step in this problem is to divide both sides by 64.
On the left side, you will have b squared.
On the right side, you will have 1/4.

Now, take the square root of both sides.

The square root of 1/4 is positive or negative 1/2.

8 0

2 years ago

If a cylindrical vase has a 63 cubic centimeter volume an a cone has the same height and radius as the cylinder what is the volu

VladimirAG [237]

Answer:

$21cm^{3}$

Step-by-step explanation:

According to the problem, calculation of given data are as follows,

Volume of cylindrical vase = $63cm^{3}$

As, Cone has same height and radius as cylinder, than we can calculate volume of cone by using following formula,

Volume of cone = $\frac{1}{3}$ × Volume of cylindrical vase

By putting the value, we get

Volume of cone = $\frac{1}{3}$ × 63

Volume of cone = $21cm^{3}$

8 0

2 years ago

Using the Distributive Property, the expression 9.78(4.3x + 5.15) simplifies to

maria [59]

Your answer will be

42.054x+50.367

Your final answer will be

x=-1.197674419

7 0

2 years ago

Please help me answer all parts of the question in the photo.

goldenfox [79]

$z_1=4+2i\\z_2=-1+2i\\\overline(z_2)=\sqrt{(-1)^2+(2i)^2}=\sqrt{1-4}=i\sqrt{3}\\ z_1+\overline(z_1)=4+2i+\sqrt{4^2+(2i)^2}=4+2i+\sqrt{16-4}=4+\sqrt{12}+2i\\z_2+\overline(z_2)=-1+2i+\sqrt{(-1)^2+(2i)^2}=-1+2i+\sqrt{1-4}=-1+(2+\sqrt{3})i$

3 0

2 years ago