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3 years ago

Simplify the expression. (2+i)+(4+3i)

Mathematics

1 answer:

slamgirl [31]3 years ago

6 0

After simplifying, the answer would be 6+4i

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To win the long jump, you need to jump a distance greater than 2.25 m. Your personal best jump is 2.1 m. How much do you need to

kiruha [24]

Hi.
your answer is .15 because 2.25 - 2.1 is 2.15.
hope this helps!!!

8 0

4 years ago

Write an equation in point slope form of the line that passes through the given point and has the given slope (7,-6);m=1/2

AveGali [126]

The equation of line is:

$y = \frac{1}{2}x-\frac{19}{2}$

Further explanation:

The general form of point-slope equation is:

$y = mx+b$

It is given that m = 1/2

Putting in the value of m

$y = \frac{1}{2}x+b$

We have to find the value of b so putting the value of x and y

(x,y) = (7,-6)

$-6 = \frac{1}{2}(7)+b\\-6 = \frac{7}{2} +b\\b = -6-\frac{7}{2}\\b = \frac{-12-7}{2}\\b = \frac{-19}{2}$

Putting the values of b and m in general form

$y = \frac{1}{2}x-\frac{19}{2}$

Keywords: Equation of line, point-slope form

Learn more about point-slope form of equation of line at:

#LearnwithBrainly

6 0

3 years ago

What is the value of y in the product of powers below?<br> 83.8-5.8<br> -<br> 82

dmitriy555 [2]

Answer:

8.8-

Step-by-step explanation:

7 0

3 years ago

What percent of 40m is 16m

sammy [17]

Answer:

Its 40%

Hope this helps!

5 0

3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Dmitrij [34]

Answer:

C x=55

Step-by-step explanation:

the angles of a trianlge add up to 180

the unmarked angle is also 35 because of the same side length

35+35=70

180-70=110

BUT 2x=110 so x=55

P.S Can I get brainlist?

4 0

3 years ago