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Kobotan [32]
3 years ago
5

2ci 1=-d 6-ci solve for c and d

Mathematics
1 answer:
Otrada [13]3 years ago
5 0
Imaginary numbers ? just equate the imaginary with imaginary and real with real

<span>2ci 1=-d 6-ci <<< what the * is that ?

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What is the maximum Number of different sizes of faces that a rectangular Prism can have.
telo118 [61]

Answer:

3

Step-by-step explanation:

For a rectangular prism of dimensions L × W × H, pairs of opposite faces will have dimensions ...

  • L × W
  • W × H
  • H × L

These will be three different sets of dimensions if L, W, and H are all different lengths.

7 0
3 years ago
Which set represents the range of the function shown{(-1,5),(2,8),(5,3),(13,-4)}
elixir [45]

Answer:

{-4,3,5,8}

Step-by-step explanation:

The function is in (a,b) form. Always remember that range comes after domain. So here a represents the domain and b represents the range.

In the given function:

{(-1,5),(2,8),(5,3),(13,-4)}

The range will be {5,8,3,-4}

We will write it in ascending order

{-4,3,5,8} ....

6 0
3 years ago
Opal walked from school to home, which
lianna [129]

Answer:

Slope = -4

x intercept = 3

Step-by-step explanation:

See attachment for graph

Required

a. Determine the slope

b. Find the x intercept and explain what it represents

a. The slope

To calculate the slope, we start by selecting any two corresponding values of x and y from the graph.

(x_1,y_1) = (3,0)

(x_2,y_2) = (0,12)

Next, we calculate the slope (m)

m = \frac{y_1 - y_2}{x_1 - x_2}

m = \frac{0 - 12}{3 - 0}

m = \frac{- 12}{3}

m = -4

b. The x intercept

This is the point where y = 0.

From the graph.

x = 3  when y = 0

This implies that:

After 3 hours, the distance left to cover is 0miles.

In other words, she arrived home in 3 hours

8 0
3 years ago
Need help preferably fast please
Julli [10]
The correct and best answer is C.
8 0
3 years ago
A card is randomly selected from a standard deck of 52 cards. What is the probability that it is a
Liono4ka [1.6K]

Answer:

c

Step-by-step explanation:

for this question, it helps to know what cards are in the deck. since there are four of everything (four suits), there will be four 8's and four kings. this means that we are aiming for one of 8 cards. therefore, 8/52= .1538 or answer C.

4 0
3 years ago
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