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3 years ago

Find the common difference for the given sequence.

Mathematics

1 answer:

Lyrx [107]3 years ago

7 0

The answer is you add 0.05 every time

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What is 1m + 3/4 this too hard

TiliK225 [7]

Answer:

m = - 3 / 4

Step-by-step explanation:

1m + 3/4 = 0

m = - 3 / 4

hope this helps

4 0

2 years ago

Read 2 more answers

There are 360 mins for a monthly cell phone minutes for 4 people in the family, can each person get the same number of minutes o

telo118 [61]

yes, 360/4 = 90 minutes

6 0

3 years ago

The 12th term and the sim of 1+3+5+7+.....

zzz [600]

To find this, first find the factor or rate of which the numbers are moving. To do so do as follows.

subtract 1 from 3

3-1=2

So each number is having 2 added to it.

Now add two to 7 and the numbers afterwards till you get the 12th term

7+2=9

1+3+5+7+9

9+2=11

1+3+5+7+9+11

11+2=13

1+3+5+7+9+11+13

13+2=15

1+3+5+7+9+11+13+15

15+2=17

1+3+5+7+9+11+13+15+17

17+2=19

1+3+5+7+9+11+13+15+17+19

19+2=21

1+3+5+7+9+11+13+15+17+19+21

21+2=23

1+3+5+7+9+11+13+15+17+19+21+23

So 23 is the 12th term

7 0

4 years ago

Choose one of the factors of x^3 + 343.

Debora [2.8K]

First, note that $343=7^3.$ Then use the formula for the sum of perfect cubes:

$a^3+b^3=(a+b)(a^2-ab+b^2).$

Therefore,

$x^3 + 343=x^3+7^3=(x+7)(x^2-7x+49).$

The quadratic trinomial $x^2-7x+49$ couldn't be factored anymore, so the expression $x^3 + 343$ has two factors $x+7$ and $x^2-7x+49.$

Answer: correct choice is A.

3 0

3 years ago

Round each number to the nearest ten.

Bezzdna [24]

552.17 rounds to 550
48.35 rounds to 50
550-50=500

5 0

3 years ago