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Gnom [1K]
3 years ago
8

Plz i need the answer

Mathematics
2 answers:
Rom4ik [11]3 years ago
6 0

Answer:

a) \frac{2}{18} or 1/9

b) \frac{14}{18}

c)\frac{1}{5}

Step-by-step explanation:

Brut [27]3 years ago
5 0

(a)1/10

(b)4/5

(c)1/20

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Find sum or difference.<br><br>-1/2 + 1/3
Free_Kalibri [48]
2/5 is the answer unless your multiplying
6 0
3 years ago
X2 + 3x - 108 = 0<br> What is the answer?
worty [1.4K]

Answer:

The answer is x=9 and/or x = -12

Step-by-step explanation:

This is a quadratic formula meaning that you must take the a value (1) b value (3) and the c value (108) and plug it into the quadratic formula.

\frac{-3±\sqrt{9+4*1*-108} }{2}

which simplifies to -3 add or subtract the sqrt of 441 divided by two.

5 0
3 years ago
Urgent, please help, I really appreciate (100 points)
ANTONII [103]

Answer:

3, 6, 9, 12 is not geometric

Step-by-step explanation:

A geometric progression has a common ratio r between consecutive terms.

3, 6, 9 , 12

has a common difference of 3 between terms and is arithmetic

1, 5, 25, 125

r = 5 ÷ 1 = 25 ÷ 5 = 125 ÷ 25 = 5 ← geometric

4, 8, 16, 32

r = 8 ÷ 4 = 16 ÷ 8 = 32 ÷ 16 = 2 ← geometric

2, 6, 18, 54

r = 6 ÷ 2 = 18 ÷ 6 = 54 ÷ 18 = 3 ← geometric

6 0
3 years ago
0.02x0.7 what is the answer? How do you do it?
SashulF [63]
0.02 times 0.7 = 0.014 all u needed to do was 2 times 7 and add two zeros
5 0
3 years ago
How do I solve this ​<br>plz help
svet-max [94.6K]

Well it depends. If your radical is wrapped around the entire expression, then your answer would be 3xy²z²√10xz, but if your radical is ONLY wrapped around 90, then your answer would be 3√10x³y⁴z⁵ [radical wrapped ONLY around 10]. So, with the way this is written, although it is simple to figure this out, it is difficult to find the answer you are looking for.

4 0
3 years ago
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