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xeze [42]
3 years ago
9

Square root of -20 someone please help

Mathematics
1 answer:
postnew [5]3 years ago
4 0

Answer:

I think its either 5 or 4 one of the 2

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The nth term of a sequence is 3n +2 work out the first 3 terms of the sequence
bezimeni [28]

Answer:

The first term is when n= 1

3(1)+2 = 3+2

= 5

The second term is when n= 2

3(2)+2 = 6+2

= 8

The third term is when n=3

3(3)+2 = 11

7 0
3 years ago
Read 2 more answers
Can someone help pleasere
galben [10]
C=-3. (2c)^3
(2(-3))^3
(2-3)^3
(-1)^3
-1*-1*-1=
-1
4 0
3 years ago
PLSS HELPPLSSSSSSSSSSS
docker41 [41]

with....? ... .... ...

6 0
3 years ago
Please help! Will brainliest!
laila [671]

Answer:

a= 6-b ,,, a+b=6

a+b= -2a-3,,, 3a+b=-3

2a=-9,,, a= -9/ 2

b= 21/2

5 0
3 years ago
Pls answer I need help much confusion​
diamong [38]

Answer:

a. 1/6

Step-by-step explanation:find common denominator x/6

to get a denominator of 6 from 1/2, it turns into 3/6

denominator of 6 from 2/3, 4/6

4/6 is 1/6 greater than 3/6

5 0
3 years ago
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