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3 years ago

What is the name of the type of number you get when you find square root of a negative number ?

1 answer:

8 0

Unit Imaginary Number
The square root of minus one √(−1) is the "unit" Imaginary Number, the equivalent of 1 for Real Numbers. In mathematics the symbol for √(−1) is i for imaginary.

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4-2x=22 relationship can be written as

Dovator [93]

Answer:X=-9

Step-by-sep explanation:

4-2X=22

Move towards

⇒-2X=22-4

Multiply -1

⇒2X=-18

Divide by two

⇒X=-9

8 0

3 years ago

Which is equal to 1,000 millimeters 70 centimeters 700 decimeter 7 meters

pantera1 [17]

Answer:

None, but the answer is 1 metre.

Step-by-step explanation:

70 cm = 700 mm

700 dm = 70,000 mm

7 m = 7000 millimeters

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3 years ago

Given b(x) = |x+41, what is b(-10)? оооо.

AURORKA [14]

Answer:

Step-by-step explanation:

|-10 + 41| = 31

The absolute value of a number is ALWAYS positive.

I am joyous to assist you anytime.

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3 years ago

Help will mark Brainly

o-na [289]

Answer:

V ≈ 8.67x10^7 ft^3

Step-by-step explanation:

We know that the volume of a pyramid is V= (lwh)/3

Since it is a square pyramid, it means that the length and the width are the same:

Length=755.9 feet

Width=755.9 feet

Height=455.4 feet

So, the volume is :

V = [(755.9)(755.9)(455.4)]/3

V = 86736214.158 ft^3

V ≈ 8.67x10^7 ft^3

Hope this helps!

Mark brainliest if u think I helped! Would really appreciate!

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3 years ago

Find 50% of £740 I need help

max2010maxim [7]

Step-by-step explanation:

please mark me as brainlest

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3 years ago

Read 2 more answers