1 year ago

The 1st term of an arithmetic sequence is 19. The 11th term of the sequence is 79 what is the 8th term on the sequence

Mathematics

1 answer:

NARA [144]1 year ago

6 0

Answer:

8th term = 61

Step-by-step explanation:

See attached image

You might be interested in

What is the distance between (–4, –10) and (–4, –4)?

Gre4nikov [31]

Answer:

6 units

Step-by-step explanation:

(-4 , -10) ; (-4 , -4)

Distance = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

$= \sqrt{(-4-[-4])^{2}+(-4-[-10])^{2}}\\\\= \sqrt{(-4+4)^{2}+(-4+10)^{2}}\\\\=\sqrt{0+(6)^{2}}\\\\= \sqrt{36}\\\\= 6$

4 0

2 years ago

Read 2 more answers

I need help it will be great if you help me. :)

kvv77 [185]

Divide everything by 8: 550/8=68.75, 250/8=31.25. The new dimensions are 68.75 inches by 31.25 inches :)

5 0

2 years ago

How do I do this problem ?

katrin2010 [14]

Y=13 Because a line equals 180. 180-11=169/13=13
x=8 because 180+22=202-4=198/11=18

3 0

3 years ago

The formula for the area of a circle is

balandron [24]

Answer: 10

Step-by-step explanation: Calculate the square root of 100

3 0

3 years ago

Gerald walks 1 km in 15 min. Express as a unit rate and explain step by step please

Simora [160]

The rate is 1km/15min

It's a fraction where the denominator is 15 minutes.
To make it a unit rate, we need to make the denominator 1.

A unit rate would be 4 km / hour.

5 0

3 years ago