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IceJOKER [234]
3 years ago
7

Determine which of the following is a rectangle form of a complex number.

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0

Answer:

A) a+bi

Explanation:

Rectangular form of complex numbers is written as a+bi, where a and b are integers.

Rectangular form always has an integer piece, a, and a complex piece, bi.

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List the sides of each triangle from shortest to greatest
True [87]

A) First, we need to calculate x. We can do this by doing: 180-(70+50), which is nothing but 60.

Since the largest angle is 60, it means that the side opposite of it is the largest side. Which in this case, side AB.

So the largest side is AB.

Now, let's take a look at the smallest angle which is <B, because AC is the opposite of this angle, it must also be the smallest side.

We're left with angle <50, which is "medium" sized? Obviously, this can just be put in the middle (Side BC)

So, for response A, you should get AC, BC, AB.

Now for problem B, it's the same steps we did above. If you replicate what we did you should get PQ, PR,RQ.

Please let me know how I did.

Happy studying!

3 0
3 years ago
Find two consecutive even integers such that 3 times the smaller integer is 16 more than twice the larger
Verdich [7]

n, n + 2 - two consecutive even integers

3n = 2(n + 2) + 16     |use distributive property

3n = (2)(n) + (2)(2) + 16

3n = 2n + 4 + 16

3n = 2n + 20     |subtract 2n from both sides

n = 20

n + 2 = 20 + 2 = 22

Answer: 20, 22.

4 0
3 years ago
HELP ME I NEED HELP NOW I WILL GIVE CREDIT TO PEOPLE WHO ANSWER
kap26 [50]

Answer:

c

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Need answer will give brainlist if correct!
tensa zangetsu [6.8K]

Answer:

a. 4/52

b. 8/52

c. 13/52

d.1/52

8 0
2 years ago
Read 2 more answers
Can you please help me olve theses
Mashcka [7]
<h3>Answer:</h3>

f(x) = 0 \text{ when } x = \bold{1}

f(-7) =\bold{224}

<h3>Step-by-step explanation:</h3>

Solving for the input, \bold{x}, given the output:

Given:

f(x) = 4x -4

Solving for x from the equation, f(x) = 0:

f(x) = 0 \\ 4x -4 = 0 \\ 4x = 4 \\ x = \frac{4}{4} \\ x = 1

Solving for the output, \bold{f(x)}, given the input.

Given:

f(x) = 4x^2 -4x

Solving f(-7):

f(-7) = 4(-7)^2 -4(-7) \\ f(-7) = 4(49) -4(-7) \\ f(-7) = 196 +28 \\ f(-7) = 224

7 0
3 years ago
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