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2 years ago

Is 6(4x-5) equivalent to 3+22x-33-2x?

Mathematics

1 answer:

astraxan [27]2 years ago

4 0

Answer:

yes

Step-by-step explanation:

3+-33=30

22x- - -2x=24x

so yes

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Given the slopes of three lines, m1 = 2, m2 = 5. m3 = -4, which line would you say is

bagirrra123 [75]

Compare the slopes of the 4 equations, which is the number in the term with "x". The slope with highest absolute value is the steepest. Positive slope means the function is ascending left to right, negative slope means it is descending left to right. If you only care that it is the steepest, regardless of whether it is ascending or descending, then the answer is (D).

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2 years ago

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Ho do you get the Surface Area of this shape?

blsea [12.9K]

This solid object contains 8 sides.

The side that is facing you has a surface area:

$64f{ t }^{ 2 }+84f{ t }^{ 2 }=148f{ t }^{ 2 }$

The side exactly opposite this one has the same surface area - 2 sides with this surface area in total.

The bottom side has a surface area:

$84f{ t }^{ 2 }$

The side to your right has a surface area:

$84f{ t }^{ 2 }$

The side to your left has a surface area:

$48f{ t }^{ 2 }$

The side to your top left has a surface area:

$48f{ t }^{ 2 }$

The side beside the side to the top left has a surface area:

$36f{ t }^{ 2 }$

The side at the very top has a surface area:

$36f{ t }^{ 2 }$

Combined, the surface area is:

$S=2\cdot 148f{ t }^{ 2 }+2\cdot 84f{ t }^{ 2 }+2\cdot 48f{ t }^{ 2 }+2\cdot 36f{ t }^{ 2 }$

$\\ \\ =296f{ t }^{ 2 }+168f{ t }^{ 2 }+96f{ t }^{ 2 }+72f{ t }^{ 2 }\\ \\ =632f{ t }^{ 2 }$

Therefore the answer is: C

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2 years ago

The number 1,000 is equivalent to _______.

sattari [20]

Answer:

C ❤❤❤❤❤❤

Step-by-step explanation:

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2 years ago

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Which is not equal to 30?

ch4aika [34]

Answer:

(2*60/30)*(24+6)

Step-by-step explanation:

(2*60/30)*(24+6)

(120/30)*(26)

4*26

104

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3 years ago

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What is the value of –8(17-12) -2(8-(-2)) ? -4 -2 оооо 2 4 ,

allochka39001 [22]

The answer is 2. If you multiply the brackets out then you will get -40 over -20, and a negative divided by a negative is a positive therefore it is 2.

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2 years ago