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igomit [66]
3 years ago
7

Solve for r. 0.5(r+2.75) = 3

Mathematics
2 answers:
nirvana33 [79]3 years ago
5 0

Answer:

r=3.25

Step-by-step explanation:

Juliette [100K]3 years ago
4 0
Solve for r. 0.5(r+2.75) = 3
ANSWER: r = 3.25
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Factor each linear expression.if expression can not be factored write cannot be factored.<br> 36x-9
almond37 [142]

Answer:

9(4x - 1)

Step-by-step explanation:

The given linear expression is:

36x - 9

Since, 36 can be written as 9 times 4, we can rewrite the above expression as:

9(4x) - 9

Taking 9 as common, the expression changes to:

9 (4x - 1)

This linear expression can no linger be factorized further.

So,

36x - 9 = 9(4x - 1)

Brainliest for my virtuoso answer

7 0
3 years ago
For the following​ sequence, determine if it is an arithmetic​sequence, a geometric​ sequence, or neither. If it is either arith
uysha [10]

Answer: An arithmetic sequence is of the form:

aₙ = a₀ + (n -1)*d

So the difference between a term and the nextone is always the same, and in our case the numbers are 5,8,13,21,34,55.

The distance between the numbers is not constant, so this is not a arithmetic sequence.

a geometric sequence is of the form: aₙ = a*rⁿ

So the therms grow exponentially.

here a₀ = a*r⁰ = a = 5.

a₁ = a*r¹ = 5*r = 13, then r = 13/5 = 2.6

a₂ = a*r² = 5*2.6*2.6 = 33.8, so here we can see that this is not our series, so our series isn't geometric.

So the answer for the first part is neither.

Now, the sequence is  5,8,13,21,34,55, ...

you can see that

5 + 8 = 13

13 + 8 = 21,

21 + 34 = 55

So our sequence is of the form: aₙ = aₙ₋₁ + aₙ₋₂.

then, the next term will be: 55 + 21= 76.

4 0
3 years ago
The graph of the function f is shown. f(0)
patriot [66]
B. F2. That is the deepest point in the decline.
4 0
3 years ago
Which function has the domain x greater-than-or-equal-to negative 11?
alukav5142 [94]

Answer: A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
4(x-2)=2(x+7) helpp pleasee
Talja [164]

4x-8=2x+14

subtract 2x on both sides and add 8 on both sides so x=11

7 0
3 years ago
Read 2 more answers
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