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3 years ago

I WILL MARK BRAINLIEST

Mathematics

1 answer:

choli [55]3 years ago

5 0

Answer:

it would be a rectangular pyramid

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List all the possible rational zeros of p(x)=3x^3-3x^2+4x-12

skelet666 [1.2K]

Answer:

$x = 3$

$x)=x^3-3x^2-4x+12 \\ 0 = 3x ^2 - 3x ^2 + 4x - 12 \\ 0 = 4x - 12 \\ - 4x = - 12 \\ - x = - 12 \div 4 \\ x = 3$

3 0

3 years ago

Diana has 1 square yard of fabric she will make one pillow that requires 3/8 square yard of fabric and another pillow that requi

Scilla [17]

Answer:

<h2>Diana uses 5/8 square yard of fabric for both pillows.</h2><h2>There remains 3/8 square yard of fabric.</h2>

Step-by-step explanation:

Givens

The total amount of fabric is 1 square yard.
One pillow requires 3/8 square yard of fabric.
A second pillow requires 2/8 square yard of fabric.

To find the total amount of fabric Diana used, we must sum those fractions

$\frac{3}{8} +\frac{2}{8}=\frac{5}{8}$

Diana uses 5/8 square yard of fabric for both pillows.

Now, we subtract to find the remaining amount of fabric

$1-\frac{5}{8}=\frac{8-5}{8}=\frac{3}{8}$

Therefore, there remains 3/8 square yard of fabric.

4 0

3 years ago

NEED HELP ASAP PLEASE HELP ASAP THANKS 15 points

Brilliant_brown [7]

Answer:

The correct answer is B.

Step-by-step explanation:

1/4 = .25

.25 < .32

5 0

3 years ago

Read 2 more answers

Could anyone save my life??

defon

Answer:

Step-by-step explanation:

y -5x = 2

10x -3y =9

substitute x for 3/5 and y for -1

-1 -(5*3/5) = 2

(10*3/5) -3(-1) =9

simplify :

-1 -3 =2

6+3 =9

-4 =2 Not true

9=9 True

Conclusion: the point (3/5, -1) is not a solution to the given system of equations

8 0

3 years ago

PLS HELP ASAP I DONT HAVE TIME AND IT ALSO DETECTS IF ITS RIGHT OR WRONG

AnnyKZ [126]

C i think im not really sure

7 0

3 years ago