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seraphim [82]
3 years ago
5

What types of solutions does this equation have

Mathematics
1 answer:
il63 [147K]3 years ago
5 0

Answer:

It is 2 i : 2 imaginary solutions

Step-by-step explanation:

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Find the value of x. Round to the<br> nearest tenth.<br> 3<br> Х<br> 4
liraira [26]

Answer:

x= sine inverse of 0.75

Step-by-step explanation:

Pythagoras theorem

after that then using sine rule u can get ur angle x

8 0
3 years ago
Which set of data has a range with the greatest difference?
Illusion [34]
So you take the lowest and highest values of each set and subtract the lowest value from the highest one (to calculate the range).

A. Range is 17
B. Range is 22
C. Range is 23
D. Range is 24

Therefore D’s set of data has a range with the greatest difference
8 0
3 years ago
Which expression is equivalent to (2r2+r - 1) – (3r2+48 - 5)?
BigorU [14]

Answer:

-r^2-3r+4

Step-by-step explanation:

The question is to simplify the expression  (2r^2+r-1)-(3r^2+4r-5)

First, we can eliminate the 2nd parenthesis expression by changing signs of all the terms since there is a "-" sign in front. Then we add the "Like Terms". The process is shown below:

(2r^2+r-1)-(3r^2+4r-5)\\=2r^2+r-1-3r^2-4r+5\\=-r^2-3r+4

The first answer choices (has some typos) is correct. The correct answer is  -r^2-3r+4

7 0
3 years ago
What is the answer to this equation. -g+2(3+g)=-4(g+1)
Stells [14]

Answer:

The answer to the given equation -g+2(3+g)=-4(g+1) is g=-2

Step-by-step explanation:

Given -g+2(3+g)=-4(g+1)

To solve the given equation :

-g+2(3+g)=-4(g+1)

Applying the distributive property we get

-g+2(3)+2(g)=-4(g)+(-4)(1)

-g+6+2g=-4g-4

g+6=-4g-4 ( adding the like terms )

g+6-(-4g-4)=-4g-4-(-4g-4)

Applying the distributive property we get

g+6-(-4g)-(-4)=-4g-4-(-4g)-(-4)

g+6+4g+4=-4g-4+4g+4

5g+10=0 ( adding the like terms )

5g+10-10=0-10

5g=-10 ( adding the like terms )

g=-\frac{10}{5}

g=-2

Therefore g=-2

The answer to the given equation -g+2(3+g)=-4(g+1) is g=-2

4 0
4 years ago
Jack took 90 cookies to his class of 19 students (including Jack). If everyone had four cookies, how many were left over? QUICK
QveST [7]

Answer:

10

Step-by-step explanation:

you do 90 divided by 20 and get 4.5 so you take away 40 and leftover with 10

3 0
3 years ago
Read 2 more answers
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