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2 years ago

Correct the error. Perimeter =4+3+4+5+ = in. WILL GIVE BRAINLIEST

Mathematics

2 answers:

joja [24]2 years ago

6 0

I’m pretty sure the mistake is here you are missing 4

Fiesta28 [93]2 years ago

5 0

Answer: You are missing a 4.

Step-by-step explanation: If you said the answer is 20, 4 is missing. We can add up the follow equation before putting 4.

(4 + 3) + (4 + 5)

7 + 9 = 16 + 4 = 20.

Hence, 20 is your answer.

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Ghella [55]

Answer:

Step-by-step explanation:

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2 years ago

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Mkey [24]

9514 1404 393

Answer:

4mn/(3m+12)

Step-by-step explanation:

It is often helpful to factor expressions so that common factors can cancel.

$\dfrac{8n^2}{m^2-16}\times\dfrac{m^2-4m}{6n}=\dfrac{8mn^2(m-4)}{6n(m-4)(m+4)}=\dfrac{4mn}{3(m+4)}\\\\=\boxed{\dfrac{4mn}{3m+12}}$

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2 years ago

Volgvan

Answer:

Triangular prism?

Step-by-step explanation:

I done this riddle before but I dont remember to cleary of what the answer is.

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2 years ago

First to answer correctly gets brainliest

Readme [11.4K]

Answer:

240 $\leq$ 12.5p + 65

14 $\leq\\$ p

Step-by-step explanation:

I'll explain the equation in different parts

12.5p - Since the number of times he visits is unknown, it has to be a variable. With each visit, however, he earns 12.5 points.

65 - This is a set value that remains constant

240 $\leq\\$ - Since he needs AT LEAST 240 points, he needs 240 points or more to get his free ticket

As for solving the equation just use properties of equality

240 $\leq$ 12.5p + 65

175 $\leq$ 12.5p

14 $\leq\\$ p

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2 years ago

-1/5x=6 can some one help me

Montano1993 [528]

The answer you want is x = -30

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2 years ago

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