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ddd [48]
3 years ago
13

"absmiddle" class="latex-formula">
​
Mathematics
2 answers:
vivado [14]3 years ago
8 0

Answer:

<em>i</em>

Step-by-step explanation:

Simplify the following:

sqrt(-1)

By definition, sqrt(-1) = i:

Answer:  <em>i</em>

tiny-mole [99]3 years ago
4 0
I. .....,,,,,,...........,,,??,.
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WILL GIVE BRAILIEST What are the questions significant to? hundredths, tenths ,ones, thousands, or thousandths
emmainna [20.7K]

Answer:

1. hundereths

2. tenths

3. thousandths

4 thousaandths

5. hunderedths

6. ones

Step-by-step explanation:

Just check the last number place of each.

4 0
3 years ago
Read 2 more answers
I need help me explain the answer
Slav-nsk [51]
108 is the answer because a triangle has a total of 180 degrees and you only have 72 so far basically add 36+36 or 36*2 then since you have 72 subtract it from 180 and thats your answer 
5 0
4 years ago
HELP PLEASE I BEG
OverLord2011 [107]

Answer:

Juan invested $ 11,800 in Fund A and $ 7,200 in Fund B.

Step-by-step explanation:

Given that Juan invested $ 19000 in two mutual funds, and Fund A earned 7% profit during the first year, while Fund B earned 3% interest, if he received a total of $ 1042 profit, to determine how much she had invested in each mutual fund the following calculation must be performed:

19000 x 0.07 + 0 x 0.03 = 1330

15000 x 0.07 + 4000 x 0.03 = 1170

11000 x 0.07 + 8000 x 0.03 = 1010

11500 x 0.07 + 7500 x 0.03 = 1030

11800 x 0.07 + 7200 x 0.03 = 1042

Therefore, Juan invested $ 11,800 in Fund A and $ 7,200 in Fund B.

4 0
3 years ago
I NEED HELP Quick!!
love history [14]
I think it would be 84 + 0.45m + 108.
Which simplified could be 0.45m + 192. Hope it helps! :)
3 0
3 years ago
The time period of a simple pendulum is directly related to the square root of its length. An 8 foot pendulum has a period of 3.
svp [43]

T_1=k \sqrt{8}

T_2=k \sqrt{3}

\frac{T_2}{T_1} = \frac{T_2}{3.2} = \frac{ \sqrt{3} }{ \sqrt{8} }

Then:

T_2=3.2 \sqrt{ \frac{3}{8} } =1.96 secs


6 0
3 years ago
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