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2 years ago

Find a26 of the sequence-2,-8,-14,-20

Mathematics

1 answer:

ddd [48]2 years ago

4 0

The numbers decrease by 6.

-1, -8, -14, -20, -26, -32, -38, -44, -50, -56, -62, -68, -74, -80, -86, -92, -98, -104, -110, -116, -122, -128, -134, -140, -146

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Which of the following expressions is not equivalent to -4.5 • -8?

strojnjashka [21]

Answer: (8)(-4.5)

Step-by-step explanation: If you were to multiply -4.5 • -8 it would be a positive number but if you multiply (8)(-4.5) that would equal a negative number

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2 years ago

What is the measure of the indicated angle 103° ?

Elina [12.6K]

Answer:

77 degrees.

Step-by-step explanation:

180-103=77

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3 years ago

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5 1⁄3 − 2 3⁄4= Please help me!

PtichkaEL [24]

Answer:

2.58333333333

Step-by-step explanation:

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3 years ago

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Justify solution -1/2(5x-8)=7 5x-8=-14 5x=-6 x=-6/5

Leona [35]

Answer:

solution is -6/5 because:

-1/2(5x-8)=7

-5x+8/2=7

-5x+8=7*2

-5x+8=14

-5x=14-8

-5x=6

x=-6/5

5 0

2 years ago

Write the first four terms of the sequence. rule start at 5 1/2, add 1 1/5

Hitman42 [59]

Answer:

$5\frac{1}{2},6\frac{7}{10},7\frac{9}{10},9\frac{1}{10}$

Step-by-step explanation:

The first term of the sequence is

$a_1=5\frac{1}{2}$

To find the second term add $1\frac{1}{5}$ to the first term;

$a_2=5\frac{1}{2}+1\frac{1}{5}=6\frac{7}{10}$

To find the third term add $1\frac{1}{5}$ to the second term;

$a_3=6\frac{7}{10}+1\frac{1}{5}=7\frac{9}{10}$

To find the fourth term add $1\frac{1}{5}$ to the third term;

$a_4=7\frac{9}{10}+1\frac{1}{5}=9\frac{1}{10}$

The first four terms are

$5\frac{1}{2},6\frac{7}{10},7\frac{9}{10},9\frac{1}{10}$

7 0

2 years ago