Help me? anyone please, thank you so much.

What is a possible factorization of a polynomial with 3, –2, and i as zeros?

storchak [24]

It should be b but i don’t have paper with me so i’m not sure

8 0

4 years ago

Sara is a drummer in her school's marching band. She wants to make a geometrically similar model of a snare drum for her stuffed

Rom4ik [11]

Answer: A cylinder with Sara’s dimensions will be geometrically similar, but the scale factor will be 1:2

Step-by-step explanation:

Here is the complete question:

Sara is a drummer in her school’s marching band. She wants to make a geometrically similar model of a snare drum for her stuffed animals. To find the dimensions she should use to make a cylinder model with a scale of 1:4, Sara measures the radius and height of a snare drum and multiplies each dimensions by 1/2, which statement is true?

A. a cylinder with Sara’s dimensions will be geometrically similar, and scale factor will be 1:4

B. A cylinder with Sara’s dimensions will be geometrically similar, but the scale factor will be 1:2

C. a cylinder with Sara’s dimensions will be geometrically similar, but the scale factor will be 1:8

D. a cylinder with sara’s dimensions will not be geometrically similar

The ratio 1:4 would be the same as when it was written asa fraction as 1/4. Then, she multiplied the dimensions by 1/2, this would be a ratio of 1:2

Then the answer is that a cylinder with Sara’s dimensions will be geometrically similar, and the scale factor will be 1:2

4 0

4 years ago

Which is the graph of f(x) = x- - 2x + 3?

matrenka [14]

Answer:

irst, solve for two points which solve the equation and plot these points:

First Point: For

x

=

0

f

(

0

)

=

(

−

2

⋅

0

)

−

3

f

(

0

)

=

0

−

3

f

(

0

)

=

−

3

or

(

0

,

−

3

)

Second Point: For

x

=

−

2

f

(

−

2

)

=

(

−

2

⋅

−

2

)

−

3

f

(

−

2

)

=

4

−

3

f

(

−

2

)

=

1

or

(

−

2

,

1

)

We can next plot the two points on the coordinate plane:

graph{(x^2+(y+3)^2-0.035)((x+2)^2+(y-1)^2-0.035)=0 [-10, 10, -5, 5]}

Now, we can draw a straight line through the two points to graph the line:

graph{(y + 2x + 3)(x^2+(y+3)^2-0.035)((x+2)^2+(y-1)^2-0.035)=0 [-10, 10, -5, 5]}

Step-by-step explanation:

4 0

3 years ago

This is found by multiplying pi by the radius squared

Minchanka [31]

Area of a circle is found by multiplying Pi times the radius squared. The radius of a circle is a segment that has its end points on the circle, and on the center of the circle, or you can think of it like, it goes halfway across the circle

7 0

3 years ago

, how are the values of the eights related in 8801

Stolb23 [73]

The first eight is in the thousands place and the second eight is in the hundreds place.

6 0

3 years ago