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Tamiku [17]
3 years ago
8

Jamie is x years old. His friend Ana is the same age. Enter and expression in the box to represent the sum of Jamie and Ana ages

.
Mathematics
2 answers:
Novosadov [1.4K]3 years ago
6 0

I took this quiz and the answer is 2x

Lubov Fominskaja [6]3 years ago
4 0
If Jamie's age is represented as x and given that Ana is the same age as Jamie then, Ana's age can also be represented by x. The sum of their ages is equal to,

          Sum of their ages = x + x

Simplifying,
  
          Sum of their ages = 2x
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Find x <br> Plz help me !!!
mel-nik [20]

Answer:

\Huge\boxed{x=33.2}

Step-by-step explanation:

Hello there!

We can solve for x using law of sines

As we can see in the image a side length divided by sin ( its opposite angle) = a different side length divided by sin ( its opposite angle)

So we can use this equation to solve for x

\frac{21}{sin(35)} =\frac{x}{sin(65)}

Our objective is to isolate the variable using inverse operations so to get rid of sin (65) we multiply each side by sin (65)

\frac{x}{sin(65)} sin(65)=x\\\\\frac{21}{sin(35)} sin(65)=\frac{21sin(65)}{sin(35)}

we're left with

x=\frac{21sin(65)}{sin(35)}\\x=33.18208755

assuming we have to round the answer would be 33.18 or 33.2

7 0
3 years ago
Need help ASAP!!! Only have one hour please help
rjkz [21]

Answer:

the answer is 28°

Step-by-step explanation:

opposite angles or vertical angles because the 2 lines intersect each other.

3 0
3 years ago
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Maslowich
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At a restaurant, the waiter brings 6 sub sandwiches for 8 children to share so that everyone gets the same amount. How much can
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Circumference = 2 * PI * radius
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So, Area = PI * (Circumference / 2 *PI) * (Circumference / 2 *PI)
So, Area = Circumference^2 / (4*PI)

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