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Greeley [361]
3 years ago
9

100 points plz Simplify using i. √-15√-4

Mathematics
2 answers:
Charra [1.4K]3 years ago
8 0

That Equals = -60i. Hope im right :) Good luck

Paraphin [41]3 years ago
8 0

maybe its 60i, im not good at math so you might want to think twice

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Ten students share 8 pieces of poster board equally. What fracyion pf a poece of poster board does each student get?
andrew11 [14]
When 1 is divided into 8 pieces, each piece is 1/8 of the whole.
3 0
4 years ago
Need help please show work
frozen [14]
The answer is C. 37.5
8 0
3 years ago
Write an equation parallel to the line determined by the points (15, -6) and (-3, 13), through: (4, 2)
gulaghasi [49]

Answer:

The answer is

<h2>y =  -  \frac{19}{18} x +  \frac{76}{2}</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

That's

Slope of the through points

(15, -6) and (-3, 13) is

<h3>m =  \frac{13 -  - 6}{ - 3 - 15}  =  -  \frac{19}{18}</h3>

Since the lines are parallel their slope are also the same

So slope of parallel line = - 19/18

Equation of the line using point (4,2) and slope -19/18 is

<h3>y - 2 =  -  \frac{19}{18} (x - 4) \\ y - 2 =  -  \frac{19}{18}  x +  \frac{38}{9}  \\ y =  -  \frac{19}{18} x +  \frac{38}{9}  + 2</h3>

We have the final answer as

<h3>y =  -  \frac{19}{18} x +  \frac{76}{2}</h3>

Hope this helps you

7 0
3 years ago
Read 2 more answers
Help plz!<br> lines a and b are parallel m∠4=
Korvikt [17]

Answer:

hetero top do mundo de uma maioria dos casos de uma maioria dos casos de uma

3 0
3 years ago
What is point-slope form? When can you use point-slope form? How is it useful?
liq [111]
The formula for point slope form is y=mx+b. You can use it to plot lines, find the slope, find the y intercept, and you can also change it into other forms like point-slope and standard form.
6 0
4 years ago
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