All categories

3 years ago

I need help!!!!!!!!!!!! !!!

Mathematics

1 answer:

krok68 [10]3 years ago

3 0

Answer:

The expression provided will have 2 terms (B.)

Step-by-step explanation:

3x(x + 1) + x

$3x^{2}$ + 3x + x

$3x^{2}$ + 4x

You might be interested in

What is partitive? Give an example!

Advocard [28]

Partitive and Quotitive Division. An important distinction in division is between situations that call for a partitive (also called fair share or sharing) model of division, and those that call for a quotitive (also called subtraction or measurement) model of division.

4 0

3 years ago

If there's a rigid motion that maps ΔJLK

Vaselesa [24]

Answer:

the answer is C

Step-by-step explanation:

Because no one cares and your question makes no sense.

8 0

3 years ago

Read 2 more answers

A box contains fifteen billiard balls, numbered 1 through 15. Anna draws a ball, records the number, and then returns it to the

Drupady [299]

The correct end part of the question says;

Find the probability of rolling an even number "then" an odd number

Answer:

Probability of rolling even, then odd = 56/225

Step-by-step explanation:

Now, the numbers are from 1 to 15.

Since we want find probability of even, then odd number, let's list all the even numbers first;

Even numbers from 1 to 15 are;

2, 4, 6, 8, 10, 12, 14

Odd numbers from 1 to 15 are;

1, 3, 5, 7, 9, 11, 13, 15

So, we have 7 even numbers and 8 odd numbers.

Probability of even is = 7/15

Probability of odd is = 8/15

Thus,probability of rolling even, then odd is;

P(even, then odd) = 7/15 x 8/15 = 56/225

6 0

3 years ago

I need help with this pls

Alexxx [7]

Hello!

What is an x-intercept:

⇒ value of x when the value of y equals '0'

$8x + 5y=25\\8x+5(0)=25\\8x=25\\\\x=\dfrac{25}{8}$

x-intercept is 25/8

What is a y-intercept:

⇒ value of y when the value of x equals '0'

$8x+5y=25\\8(0)+5y=25\\5y=25\\y=5$

y-intercept is 5

Hope that helps!

5 0

1 year ago

The curved surface area of a solid cylinder is 660 cm2. what is a curved surface area

boyakko [2]

Answer:it’s ok if your not ok

Step-by-step explanation:

5 0

3 years ago