Solve a real world problem that can be represented by the expression (-3)(5)+10

Answers

Answer 1
Answer:


Using PEMDAS you start with parenthesis

(-3)(5) = -3 x 5 = -15

-15 + 10 = -5

The answer is -5


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Assessment items How many different triangles can be constructed with side measurements 6 cm, 15 cm, 20 cm?

Answers

I think it is only one triangle. Please correct me if i'm wrong but from the work I did I got one triangle. 

Have a great day~

0 triangles or its 1 triangle im not sure

Step-by-step explanation:

A(3, -1) and B(6, 0)

Answers

Answer:

AB = 3.16 units

Step-by-step explanation:

Given:

A(3, -1) and B(6, 0)

To Find:

AB = ?

Solution:

AB = root{(x2 - x1)^2 + (y2 - y1)^2}

AB = root{(6 - 3)^2 + (0 - (-1))^2}

AB = root{(3)^2 + (0 + 1)^2}

AB = root{9 + (1)^2}

AB = root{9 + 1}

AB = root 10

Therefore, AB = 3.16 units

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Which of the following best describes the slope of the line below?O
A. Undefined
O
B. Negative
O
C. Positive
O
D. Zero

Answers

Answer:Its Negative

Step-by-step explanation: Its negative cause when you look at the line the arrow down in the negative side

Is the greatest product of a 3 digit number & a 1 diget number is 8,891 ?

Answers

No, because 999 x 9 = 8,991.

Not 8,891.

What is the equation of the graph below? y=sin(x/3) y = sin(3x) y = sin(0.3x) y=sin(2x/3)

Answers

The equation of the trigonometric graph which is represented below is y= sin(3x). Option b is correct.

What is the equation of the trigonometric graph?

The equation of the trigonometric  graph represent the trigonometric  function with the help of angles.Two main ways to prepare the sine and cosine function are,

y=\sin x\ny=\cos x

The graph for the given problem is attached below. In this graph, the function varies from -2π/3 to 2π/3.

The function equation of the trigonometric graph for the sine is given as,

y=\sin x

At the value of 2π/3, the equation will be,

y=\sin\left( (2\pi)/(3)x\right)                        

Put the left hand side equal to zero, and find the value of x.

0=\sin\left( (2\pi)/(3)x\right)

The value of sine is zero at 2π. To this function the value of x must be equal to the 3. Thus,

0=\sin\left( (2\pi)/(3)(3)\right)\n0=\sin\left( {2\pi}\right)\n0=0

Thus, the number 3 need to be write inside the function of sine as,

y = \sin(3x)

Thus, the equation of the trigonometric graph which is represented below is y= sin(3x). Option b is correct.

Learn more about the equation of the graph here;

brainly.com/question/24894997

Answer:

y=sin(3x)....

What is the greatest common factor of 9 and 11

Answers

ANSWER:

The  Greatest common factor (G.C.D) of 9 and 11 is 1

SOLUTION:

Greatest common factor (G.C.D) is the highest number which is factor for both the given numbers.

Here the numbers are 9 and 11.  

We can find the Greatest common factor (G.C.D) of 9 and 11 using prime factorization method.

In prime factorization method, each number is written as the multiple of their prime factors, after that, on comparison we can find the Greatest common factor (G.C.D).

The prime factorization of  9 = 3 * 3 * 1=1 * 3^(2)

The prime factorization of  11 = 11 * 1 = 1 * 11

We can observe that, greatest common factor for both 9 and 11 is 1.  

Hence Greatest common factor (G.C.D) of 9 and 11 is 1

The GCF of 9 and 11 is 1