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Mathematics

1 answer:

Kitty [74]2 years ago

8 0

Answer:

I see two triangles

Step-by-step explanation:

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Find the value or measure. Round answers to the nearest tenth, as needed.

Leni [432]

Answer:

its 34

Step-by-step explanation:

its half of the center angles

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2 years ago

In which quadrant do the points (-1,-2) and (-2,3) lie?

vitfil [10]

Answer: 3 for the first one. and 2 for the second

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2 years ago

tyree and freinds go to the movies each person buys a movie ticket for $7 a snack for $5 and a drink for $2 write an expression

irina [24]

7*5*2=70 the total cost

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2 years ago

Percy said that any real number for k would cause the system of equations to have no solution. Explain the error in Percy’s stat

MatroZZZ [7]

Answer:

Except k=7, any real number for k would cause the system of equations to have no solution.

Step-by-step explanation:

In general a system of equations can be represented as ax+by=c and dx+ey=f. In order this system of equations to have NO SOLUTIONS a/d=b/a≠c/f. In our example a=6, b=4, c=14, d=3, e=2 and f=k. To apply the formula above, 6/3=4/2≠14/k. Hence k≠7. It can be concluded that except k=7, any real number for k would cause the system of equations to have no solutions.

Just for information, if k=7 the system will have infinitely many solutions.

5 0

2 years ago

Read 2 more answers

The population p (in millions) of Italy from 1990 through 2008 can be approximated by the model p=56.8e^o.oo15t , where t repres

dimulka [17.4K]

As we already have the model that describes the change of the population in Italy in terms of the years that have elapsed, we only have to replace the conditions that are requested in that equation.

Therefore to find the population of Italy in the year 2000 (t = 10 years) substitute t = 10 in the equation and have:

$p = 56.8e^{0.0015*10}\\$