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3 years ago

If the third term of an arithmetic sequence is 13 and the seventeenth term is -29 what is the eight term?

Mathematics

1 answer:

Arisa [49]3 years ago

6 0

Answer:

use google

Step-by-step explanation:

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Simplify. remove grouping sbols and combine like terms

harina [27]

Answer:

$5a^2+12b^2-40b$

Step-by-step explanation:

First distribute the -4 to the 2b and -3b. This leaves you with $5a^2-8b+12b(b+4)$

Now you can distribute the 12b to b and +4. This leaves you with $5a^2-8b+12b^2+48b$

Now you can combine your like terms leaving you with $5a^2+12b^2-40b$ .

3 0

3 years ago

What are the solutions of each equation? a. x2 + 4 = 4 b. x2 + 16 = 0 c. x2 − 49 = 0

OLga [1]

Answer:

a. x=0

b x=-8

c x=49/2

Step-by-step explanation:

a. x2+4=4

subtract 4 from both sides

x2=0

multiply

2x=0

divide by 2

x=0

b x2 + 16 = 0

multiply

2x+16=0

subtract both sides by 16

2x=-16

divide by 2

x=-8

c x2 − 49 = 0

multiply

2x-49=0

add 49 to both sides

2x=49

divide both sides by 2

x=49/2

5 0

3 years ago

Read 2 more answers

Is y = 1/x linear or non linear

Fofino [41]

Answer: This answer is non-linear.

Step-by-step explanation:

The problem $y=\frac{1}{x}$ has Vertical Asymptotes,

Horizontal Asymptotes,

and No Oblique Asymptotes making, $y=0$ and $x=0$ .

A linear function is a form of $y=mx+b$ .

This answer would be non-linear

Learn more about a similar question here: brainly.com/question/231314

8 0

2 years ago

Help me with this!! Will mark Brainliest

sladkih [1.3K]

Answer:

Step-by-step explanation:

6 0

3 years ago

PLS HELP ASAP... WILL MARK BRAINLIEST!!!!

Karolina [17]

Answer:

2 angles

Step-by-step explanation:

only 2 angles are ternate exteriors

5 0

3 years ago

Read 2 more answers