All categories

4 years ago

|-10-3i| what is the answer step by step

2 answers:

5 0

I got −10−3=−10−3=−10+−3=−13

FinnZ [79.3K]4 years ago

4 0

Well, we can't add them, but i is √-1 so we can do this
|-1(10+3i)|
we to know that 10+3i is positive so we get rid of that negative 1

10+3i would be the answer
it isn't equal to antyhing so that's just the simplest form

You might be interested in

Help- which of the following functions will produce the graph

Gnoma [55]

Answer:

Step-by-step explanation:

y= -24/x²+8

y-int ( 0,-3

7 0

3 years ago

Read 2 more answers

The Area. is __ square units.

artcher [175]

Answer:

The area is 36 square units.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

someone solve this question for me with detailed explanation and step by step so i can grasp the concept

natta225 [31]

Answer:

3rd grade

Step-by-step explanation:

Given that the values are different types (fractions, decimals, and percentages), it would be helpful to convert them to the same type of value.

Converting everything to percentages seems more convenient.

Since 61.24% is already a percentage, we simply have to convert 0.52, 25/36, and 0.5274444 (I wrote 0.5274 like this since the 4 is a repeating value).

To convert 0.52, we simply multiply by 100:

0.52 * 100 = 52%

For 25/36, we need to know its decimal form and multiply by 100 to find the percentage:

25 / 36 = 0.6944 * 100 = 69.44%

For 0.5274444, we also multiply by 100:

0.5274444 * 100 = 52.74444

Thus, we have 52% (2nd grade), 69.44% (3rd grade), 61.24% (4th grade), and 52.74444% (5th grade).

3rd grade has the highest portion of students

3 0

2 years ago

The volume of a sphere is two-thirds of a cylinder. What is the volume of a cylinder that has the same diameter as a sphere with

sattari [20]

Answer:

$V_2= \frac{28}{3} u^3$

Step-by-step explanation:

Given

Represent the volume of the cylinder with V1 and the volume of the sphere with V2

So, from the first statement: we have:

$V_2 =\frac{2}{3}V_1$

and

$V_1 = 14u^3$

To solve for $V_2$ , we simply substitute $14u^3$ for $V_1$ in $V_2 =\frac{2}{3}V_1$

$V_2 =\frac{2}{3}V_1$

$V_2= \frac{2}{3} * 14u^3$

$V_2= \frac{2* 14}{3} u^3$

$V_2= \frac{28}{3} u^3$

Hence, the volume of the sphere is $\frac{28}{3} u^3$

5 0

3 years ago

Input and output and what is input and output.

Genrish500 [490]

Input means adding and output means subtracting. First I wanna tell you something, It's that i am new to brainly and I want you to be my friend so BTW my name is Vanessa and my username is rosebud2007 without capital letters or spaces thanks and bye!

Vanessa!

6 0

3 years ago