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3 years ago

Can somebody help me with my math??? Answer ASAP

Mathematics

2 answers:

Fudgin [204]3 years ago

5 0

Yes what do you need help with ?!

Basile [38]3 years ago

4 0

Answer:

Yes bro no problem bro

Step-by-step explanation:

ok ok ok ok ok ok ok ok ok ok ok ok ok ok

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I have rope 12m long. I cut it into pieces that are each 2m long. What fraction of the rope is one prices.

emmasim [6.3K]

1/6 because __|__|__|__|__|__|
when you divide 12 meter into 2m long pieces it creates 6 sections so 1 piece out of six is 1/6

5 0

3 years ago

Which expression will simplify to 1?

JulsSmile [24]

Let us check each Option :

$\mathsf{First\;Option : \left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{m + 9}{m - 9}\right)}$

$\mathsf{\implies \left(\dfrac{m + 9}{m - 9}\right)^2\;\neq\;1}$

$\mathsf{Second\;Option : \left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{m - 9}{m + 9}\right)}$

$\mathsf{\implies 1}$

$\mathsf{Third\;Option : \left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{9 + m}{9 - m}\right)}$

$\mathsf{\implies \left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{m + 9}{-(m - 9)}\right)}$

$\mathsf{\implies-\left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{m + 9}{m - 9}\right)}$

$\mathsf{\implies-\left(\dfrac{m + 9}{m - 9}\right)^2\;\neq\;1}$

$\mathsf{Fourth\;Option : \left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{9 - m}{9 + m}\right)}$

$\mathsf{\implies \left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{-(m - 9)}{9 + m}\right)}$

$\mathsf{\implies -\left(\dfrac{m + 9}{m - 9}\right)\left(\dfrac{m - 9}{9 + m}\right)}$

$\mathsf{\implies -1\;\neq\;1}$

<u>Answer</u> : Option (2)

7 0

3 years ago

What is the area of a rectangle with a perimeter of 28feet and a length of 8?

alekssr [168]

Answer:

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Step-by-step explanation:

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6 0

2 years ago

Drag a symbol to the first box and a number to the second box to complete the solution to this inequality. Each number or symbol

Over [174]

Answer:

$z$

Step-by-step explanation:

Given the inequality: $-2(z + 5) + 20 > 6$

Step 1: Distribute the bracket

$-2(z + 5) + 20 > 6\\-2z-10+20>6\\-2z+10>6$

Step 2: Subtract 10 from both sides

$-2z+10-10>6-10\\-2z>-4$

Step 3: Divide both sides by -2

Note that when you divide an inequality by a negative sign, the inequality sign is reversed.

$-2z>-4\\\dfrac{-2z}{-2}< \dfrac{-4}{-2}\\\\$Therefore, $z$

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2 years ago

An object made from two rays with a common endpoint

IRINA_888 [86]

I think its gonna be a pyramid but idk

4 0

3 years ago