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zmey [24]
3 years ago
10

Identified the pattern for the following sequence find the next three terms in the sequence -1 3 -9 27

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0
Each term after the first is obtained by multiplying the previous one by -3 so the answer is  -81 ,  243
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Given a set of data with the Regression Line: y = 3.5x + 18.5
Tomtit [17]

Answer:

1.5

Step-by-step explanation:

y=3.5*100+18.5=368.5\\rv=370-368.5=1.5

4 0
3 years ago
Can somebody please help with these two questions?
Nitella [24]

Answer:

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Step-by-step explanation:

You can solve using the quadratic equation or by solving with the perfect square

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6 0
3 years ago
-9/2+ 1/2 + 13/2 = -1/2 (8+13)
AysviL [449]

Answer:

−9

2

+

1

2

+

13

2

?

=

−1

2

(8+13)

2.5≠−10.5

False

Step-by-step explanation:

5 0
3 years ago
What is the greatest common factor of 32,24,40
Mandarinka [93]

The GCF of 24, 32, and 80 must be 8, since it is the largest number common to both lists. Example 1 Find the greatest common factor of each set of numbers by listing factors.
8 0
3 years ago
Lines a and b are parallel. What is the measure of angle s? Enter your answer in the box. s = ∘∘ Horizontal parallel lines a and
VashaNatasha [74]
<span>s = 22 degrees
       
Assuming I'm interpreting your description accurately, the top right angle of line b will also be 158 degrees because it's a corresponding angle to the top right angle of line a. That means that the top left angle of line b will be a supplementary angle. And supplementary angles add up to 180. So 180 - 158 = 22.</span>
8 0
3 years ago
Read 2 more answers
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