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Sedbober [7]
3 years ago
12

Garrys H is one less than three times is Sister's age Girl ❤️ Gary's age is one less than three times is Sister‘s age Girl ❤️ Ga

ry is 11 years old how old is his sister
Mathematics
2 answers:
gogolik [260]3 years ago
8 0

Answer:

4 years old

Step-by-step explanation:

His sister is x years old.

Gary is 1 year less than 3 times her age, so his age is

3x - 1

His age is 11, so we can write an equation.

3x - 1 = 11

Add 1 to both sides.

3x = 12

Divide both sides by 3.

x = 4

Answer: She is 4 years old.

Reika [66]3 years ago
4 0

Answer:

4

Step-by-step explanation:

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Consider the limaçon with equation r = 3 4cos(θ). how does the quotient of a and b relate to the existence of an inner loop?
Delicious77 [7]

If the equation is r = 3 +4cos(θ) then because b/a>1 the curve is a limacon with an inner loop.

Given limacon with equation r=3+4cos(θ) and we have to answer how the quotient of a and b relate to the existence of an inner loop.

Equation is like a relationship between two or more variables expressed in equal to form and it is solved to find the value of variables.

formula of polar graph is similar to r= a+ b cos (θ).

Case 1. If a<b or b/a>1

then the curve is a limacon with inner loop.

Case 2. If a>b or b/a<1

Then the limacon does not have an inner loop.

Here given that r=3+4cos (θ)

It is observed that , a<b or b/a>1

Therefore the curve is limacon with an inner loop.

Hence because b/a>1 the curve is a limacon with an inner loop.

Learn more about limacon at brainly.com/question/14322218

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2 years ago
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3 years ago
Read 2 more answers
Solve this Algebra problem please, I can't figure it out.
vladimir1956 [14]

Answer:

  • 45927/4096

Step-by-step explanation:

<u>Given is the geometric series, because the ratio of consecutive terms is common:</u>

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The first term is 112.

<u>So the nth term is:</u>

  • t_n = t_1*r^{n-1}

<u>The 9th term is:</u>

  • t_9 = 112*(3/4)^8=45927/4096
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2 years ago
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