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3 years ago

Really need this answered :/ thank you

Mathematics

1 answer:

VladimirAG [237]3 years ago

5 0

Answer:

i believe its the third one don't quote me on that though

Step-by-step explanation:

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I need help answering this question!!

Rufina [12.5K]

C and E

The slope would have to be less than one if the Y value is less than one while the X value is one

8 0

2 years ago

A rectangular prism has a length of 5 1/8 feet, a width of 7 1/2 feet, and a height of 2 feet. What is the volume of the prism?

maksim [4K]

For this case we have that by definition, the volume of a rectangular prism is given by:

$V = A_ {b} * h$

Where:

$A_ {b}:$ It is the area of the base

h: It's the height

According to the data we have:

$length = 5 \frac {1} {8} = \frac {8 * 5 + 1} {8} = \frac {41} {8}$

$width = 7 \frac {1} {2} = \frac {2 * 7 + 1} {2} = \frac {15} {2}$

Then:

$A_ {b} = \frac {41} {8} * \frac {15} {2} = \frac {615} {16}$

Thus, the volume is:

$V = \frac {615} {16} * 2 = \frac {1230} {16} = 76.875$

Answer:

$76.875 \ ft ^ 3$

6 0

2 years ago

Solve the system using elimination x + 2y = 1 4x + y = 11

VashaNatasha [74]

X + 2y = 1 ______×1
4x + y = 11 _____ ×2

x + 2y = 1
8x + 2y = 22

8x + 2y = 22
(-)
x + 2y = 1
_____________
7x = 21

x = 3

3 + 2y = 1
2y = 2
y = 1

i am a mathematics teacher. if anything to ask please pm me

3 0

3 years ago

Let me know if you can see the expression if not I will just type it.

faltersainse [42]

Answer:

-15x+24

Step-by-step explanation:

You can write that as:

$(-6x+36)-(12x-3x+12)\\-6x+36-12x+3x-12\\-15x+24$

8 0

3 years ago

What is the greatest common factor of 4k, 18k4, and 12?

Setler [38]

Answer: The greatest common factor is 2.

Step-by-step explanation: We are given to find the greatest common factor of the following expressions:

$E_1=4k,~~E_2=18k^4,~~E_3=12.$

Greatest Common Factor: The GCF of two or more numbers (expressions) is the greatest factor that divides all the numbers or expressions.

We have

$E_1=4k=2\times 2\times k,\\\\E_2=18k^4=2\times 3\times 3\times k\times k\times k\times k,\\\\E_3=12=2\times 2\times 3.$

Therefore, the greatest common factor will be

$G.C.F.=2.$

Thus, the required greatest common factor is 2.

6 0

3 years ago

Read 2 more answers