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2 years ago

Multiply 2x(5x+8y+3)

Mathematics

1 answer:

3241004551 [841]2 years ago

6 0

Answer:

10x+16y+6 is the answers for the question

Step-by-step explanation:

please give me brainlest

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Can someone help me ): i think you should

Dimas [21]

Answer:

54+90+120+150+54= 468

D would be the answer

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2 years ago

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a soccer team practiced 3 times a week. each practice lasts for 110 minutes. the team practices for 14 weeks during the season.

Fittoniya [83]

3 weeks x 110 minutes = 330 minutes
330 minutes a week x 14 weeks = 4620 minutes
4620 divided by 60 minutes = 77 hours
77 hours is your answer

5 0

3 years ago

Write the sentence as an equation, 341 is the same as 19 divided by b

Serhud [2]

Answer:

19/b =341

Step-by-step explanation:

Division in algebra is shown in fractions so if you put 19 over b it means 19 divided by b.

8 0

2 years ago

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What is the closed linear form for this sequence given a1 = 0.3 and an + 1 = an + 0.75?

german

Answer:

The closed linear form of the given sequence is $a_{n}=0.75n-0.45$

Step-by-step explanation:

Given that the first term $a_{1}=0.3$ and $a_{n+1}=a_{n}+0.75$

To find the closed linear form for the given sequence

The formula for arithmetic sequence is

$a_{n}=a_{1}+(n - 1)d$ (where d is the common difference)

The above equation is of the given form $a_{n+1}=a_{n}+0.75$

Comparing this we get d=0.75

With $a_{1}=0.3$ and d=0.75

We can substitute these values in $a_{n}=a_{1}+(n - 1)d$

$a_{n}=a_{1}+(n - 1)d$

$=0.3+(n-1)(0.75)$

$=0.3+0.75n-0.75$

$=-0.45+0.75n$

Rewritting as below

$=0.75n-0.45$

Therefore $a_{n}=0.75n-0.45$

Therefore the closed linear form of the given sequence is $a_{n}=0.75n-0.45$

3 0

2 years ago

Help finding answer

ratelena [41]

the answer for this question is cot theta is equal to 24/ 7

7 0

2 years ago