2 years ago

What is the dependent variable

1 answer:

5 0

Current. This is because the current is dependent on the light intensity which is an independent variable. The current is also affected by the light intensity.

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C) {(0, 1), (2.1), (0.3) Function? Explain:<br> Is this a function or not

Oliga [24]

Not a function a function does not have repeating numbers

5 0

2 years ago

Identify the quotient in the form a + bi. HELP ASAP PLEASE!!

Step2247 [10]

Solving the expression $\frac{4-5i}{2+3i}$ we get $-\frac{7}{13}-\frac{22i}{13}$

So, Option A is correct.

Step-by-step explanation:

We need to solve the expression: $\frac{4-5i}{2+3i}$

Multiplying and dividing by 2-3i

$=\frac{4-5i}{2+3i}*\frac{2-3i}{2-3i}\\=\frac{4-5i*2-3i}{2+3i*2-3i}\\=\frac{4(2-3i)-5i(2-3i)}{(2)^2-(3i)^2}\\=\frac{8-12i-10i+15i^2)}{4-9i^2}\\We\,\,know\,\, i^2=-1\\=\frac{8-12i-10i+15(-1)}{4-9(-1)}\\=\frac{8-15-12i-10i}{4+9}\\=\frac{-7-22i}{13}\\=-\frac{7}{13}-\frac{22i}{13}$

So, solving the expression $\frac{4-5i}{2+3i}$ we get $-\frac{7}{13}-\frac{22i}{13}$

So, Option A is correct.

Keywords: Complex numbers

Learn more about Complex numbers at:

#learnwithBrainly

8 0

3 years ago

Kirsten walked 230 meters in 50 seconds. What was Kirsten's speed?

choli [55]

4.6 meters per second was her walking speed

3 0

2 years ago

Read 2 more answers

If a team scored 96 points while making 18 free throws, how many field goals were made?

vlabodo [156]

Answer:

26 free throws

Step-by-step explanation:

96-18=78

78 divided by how much one free throw is worth (3)

you would get 26

hope this helps!

8 0

3 years ago

13/17 as a decimal rounded to the nearest tenth

erma4kov [3.2K]

Answer:

0.8

Step-by-step explanation:

It's right.

6 0

2 years ago