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Semmy [17]
2 years ago
12

Find all the real square roots of -49

Mathematics
2 answers:
LenaWriter [7]2 years ago
8 0

Answer:

7i

Step-by-step explanation:

the square root of 49 is 7

i equals -1

7 squared times -1 equals -49

<h2><em><u>xoxo,</u></em></h2><h2><em><u>your highness...</u></em></h2>
mash [69]2 years ago
3 0

Answer:

-7

Step-by-step explanation:

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Step-by-step explanation:

3 0
2 years ago
I dont get how to solve this?
Alex

Answer:

Step-by-step explanation:

In standard form this could be rewritten as | b - 0 | > 6, which in words, says,

"b is greater than 6 units away from 0 on a number line".  If b is greater than 6 units away, both positive 6 and negative 6 are 6 units away from 0.  Because the values we need are greater than 6 units away from 0, we are starting at both 6 and -6 and moving away from 0.  

The "greater than" symbol indicates that this is a disjunction so the word "or" is used as opposed to in a conjunction where the word "and" is used.

Therefore, our solutions are

b < -6 or b > 6, the 3rd choice down

5 0
3 years ago
One difference between an assembly line process flow and a continuous process flow is that on the assembly line the flow is disc
IgorLugansk [536]

Answer:

True

Step-by-step explanation:

Assemble line is a production process in which parts are joined to the products produced as a partially finished product.

Here the process flow is discreet that is assembled one at a time.

Continous process flow is a type of manufacturing products without disruption of the flow process.

As the name implies,it is continous.

6 0
3 years ago
?Which expression is equivalent to p + 15?
sergejj [24]

Answer: 1/3 (p+45)

Step-by-step explanation:

when you multiply p by 1/3, a fraction, it kinda divides. the parentheses come first so that’s p+45=45p. 45px1/3 (or divided by three), is 15p

7 0
3 years ago
How do you solve 11+6(x+5)=42/ 9
kvasek [131]
First do the solving you CAN do

17(x+5)=4.67

then, get x by itself my moving 5 and 17 over

(17(x+5)/17=4.67/17

x+5=.<span>2745

x=-</span><span>4.725

and there's the answer!</span>
5 0
3 years ago
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