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BigorU [14]
3 years ago
13

Can someone help me please

Mathematics
1 answer:
Ivahew [28]3 years ago
6 0
The answer is the first one I don't know if I am correct through hope that I can help
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What's the complex conjugate of 13-21i
Lubov Fominskaja [6]
The complex conjugate of 13-21i is 1.3+ 2i.

In general the conjugate of a+bi is a - bi
and the conjugate of a-bi is a + bi

3 0
3 years ago
Help !! 10 points!! :)
Zolol [24]

Answer:

line f

Step-by-step explanation:

6 0
3 years ago
What is this math problem???<br><br> g(x)=1/20x(x-100)
Fudgin [204]

Answer:

the x intercept is (0,100) and the y intercept is (0,0)

Step-by-step explanation:

g(x)=1/20x(x-100)

g(0)=1/20(0)(0-100)

g(0)=1/20*0(0-100)

g(0)=100

6 0
3 years ago
Solve x + x + 2 + 2x = -2.
nikdorinn [45]
4x+2=-2
4x=-2-2
4x=-4
x=-4/4
x=-1
3 0
3 years ago
Read 2 more answers
Which of the following fractions have repeating decimal representations? Which have terminating decimal representations?
natali 33 [55]

Repeating decimal representation will be 3/13, 7/24. Terminating decimal representation will be 3/16, 4/125.

<h3>What is decimal?</h3>

The accepted method for representing both integer and non-integer numbers is the decimal numeral system. It is the expansion of the Hindu-Arabic numeral system to non-integer values. Decimal notation is the term used to describe the method of representing numbers in the decimal system. The base-10 number system, arguably the most widely used number system, is referred to as decimal. The decimal number system consists of ten single-digit numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. The number following nine is 10.

Here,

Repeating decimal representation,

=3/13, 7/24

Terminating decimal representation,

=3/16, 4/125

3/13 and 7/24 will be repeated in decimal form. The final two decimal places are 3/16 and 4/125.

To know more about decimal,

brainly.com/question/25903211

#SPJ1

7 0
1 year ago
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