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3 years ago

3.6x107 (2.5x106) (1.6x103)

Mathematics

1 answer:

denis23 [38]3 years ago

6 0

Answer:

16822454.4 is the answer

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Squirrels forget where they hide about half of their nuts

Anna35 [415]

Answer:

really?

Step-by-step explanation:

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3 years ago

Express (2-I) - (-1+3i) in the form of a + ib.

oksian1 [2.3K]

Answer:

$=3-4i$

Step-by-step explanation:

So we have:

$(2-i)-(-1+3i)$

First, distribute:

$=(2-i)+1-3i$

Combine like terms:

$=-i-3i+2+1$

Add:

$=-4i+3$

So, in the a+bi format, we will have:

$=3-4i$

7 0

3 years ago

Read 2 more answers

Solve : 20-9x=11 4(2x+1)=8 5(2x+5)=-15 3(8x+1)=-21

laila [671]

20-9x=11
-9x=11-20
-9x= -9
x= -9/(-9)
x=1

4(2x+1)=8
2x+1=8/4
2x+1=2
2x=2-1
2x=1
x=1/2
x=0.5

5(2x+5)=-15
2x+5= -15/5
2x+5= -3
2x= -3-5
2x= -8
x= -8/2
x=-4

3(8x+1)=-21
8x+1= -21/3
8x+1= -7
8x= -7-1
8x =-8
x= -8/8
x= -1

4 0

3 years ago

Here's an easy question for points: 5 x 2/6 =

Allushta [10]

5 times 2/6 is 10/6
You can simplify that to 5/3

6 0

2 years ago

Read 2 more answers

Please help me out!!!!!

Gnoma [55]

Valid because 3 x 3 is 9 :))

3 0

2 years ago