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Amanda [17]
2 years ago
13

What is the square root of -1 - 6 in the form a + bi?

Mathematics
1 answer:
laila [671]2 years ago
3 0

Answer:

B

Step-by-step explanation:

Since i is equal to the square root of -1, all we have to do is add i to -6 and that will get us to -7

Hope this helps

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Anyone can find this?
Mademuasel [1]

Answer:

a=34 °

b=76°

c=70°

d=70°

Step-by-step explanation:

The angles 76° , 34°, and c make up a triangle. A triangle has a sum of 180°.

180° = 76° + 34° +c

c=70°

The parallel lines create 2 congruent triangles so we can use the same angles from the first triangle for the second one.

7 0
2 years ago
-1/2x+3y=-3 in slope intercept form​
ElenaW [278]

Answer:

Step-by-step explanation:

Y = mx + b

-1/2 x + 3y = -3

3y = 1/2 x -3

y = 1/6 x - 1

Where slope m = 1/ 6and y intercept b = -1

8 0
2 years ago
4-3x2 + x2 + 5x – 7)
kompoz [17]

Answer:

7x - 9

Step-by-step explanation:

1: Multiply the numbers

4 - 3 x 2 + 2x + 5x - 7

4 - 6 + 2x + 5x - 7

2: Add the numbers

4 - 6 + 2x + 5x - 7

-9 + 2x + 5x

3: Combine like terms

-9 + 2x + 5x

-9 + 7x

4: Rearange terms

-9 + 7x

7x - 9

Solution

7x - 9

Can i be brainliest

4 0
2 years ago
Write a polynomial to represent the perimeter of a rectangle with sides 2x+1 and 3x
otez555 [7]
The answer would be : 5x+1
Just add 2x and 3x
6 0
3 years ago
The Torrence family has a rectangular, in-ground pool in their yard. It holds 1700 ft of water. If it is 17 ft wide and 4 ft dee
xeze [42]

9514 1404 393

Answer:

  25 ft

Step-by-step explanation:

The volume is given by the formula ...

  V = LWD . . . . . the product of length, width, depth

Solving for L, we have ...

  L = V/(WD) = (1700 ft³)/((17 ft)(4 ft)) = 100/4 ft = 25 ft

The length of the pool is 25 ft.

4 0
2 years ago
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