2 years ago

What three-dimensional figure is generated?

1 answer:

7 0

It should be a cylinder generated by the rotation. Take a piece of paper or book and rotate it with one edge as the center, and visualize what shape it makes. Doing something like this will be the best way to understand what shape it forms.

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Line AB contains points A(4, 5) and B(9,7). What is the slope of AB?

alexdok [17]

Answer:

2/5

Step-by-step explanation:

Since we have two points on the line, we can use the slope formula

m = ( y2-y1)/(x2-x1)

= ( 7-5)/(9 - 4)

= 2/5

4 0

2 years ago

Buenas tardes

DiKsa [7]

No Podemos abrir su foto :c

5 0

3 years ago

Please help me number one and two <br> Thank

notsponge [240]

Number two should correspond for the graphs, with graph paper, just follow the color coded lines. Hope this helps.

3 0

2 years ago

Jasmine is a receptionist at doctors office. She books 36 appointments each day. Four out of every 24 appointments are canceled.

spayn [35]

The answer is 6 appointments are cancelled each day

4 0

2 years ago

Which of the following is the discriminant of the polynomial below x^2+4x+5

steposvetlana [31]

Answer:

$\huge\boxed{\sf Discriminant = -4}$

Step-by-step explanation:

Comparing it with quadratic equation $ax^2 + bx + c = 0$ , we get:

a = 1 . b = 4 and c = 5

So,

Discriminant = $b^2-4ac$

D = (4)²-4(1)(5)

D = 16 - 20

D = -4

Hence,

Discriminant = -4

$\rule[225]{225}{2}$

Hope this helped!

4 0

2 years ago