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stich3 [128]
3 years ago
13

Which expression is equivalent to StartRoot negative 80 EndRoot? Negative 4 StartRoot 5 EndRoot Negative 4 StartRoot 5 EndRoot i

4 StartRoot 5 EndRoot i 4 StartRoot 5 EndRoot
or

Which expression is equivalent to √-80


A. -4√5

B. -4√5i

C. 4√5i

D. 4√5
Mathematics
2 answers:
fomenos3 years ago
8 1
The answer is D. 4√5
hichkok12 [17]3 years ago
4 1

Answer:

C. 4√5i

Step-by-step explanation:

on edge

please vote brainliest i have never gotten it before

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One year, the population of a city was 322,000. Several years later it was 273,700 find the percent decrease
Ahat [919]

Answer:

15% decrease

Step-by-step explanation:

First - 322,000

Years later - 273,700

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0.15 * 100 = 15%

Mark me brainliest :))

7 0
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What is the equivalent expression for 2/3÷4/5
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Hope this helps :)
5 0
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mihalych1998 [28]
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3 years ago
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soldier1979 [14.2K]
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= x(3x+ 2) -6(3x+ 2)
= (3x+2)(x-6)

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