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2 years ago

The product of two consecutive even numbers is 224. What are these two numbers?

Mathematics

1 answer:

Stells [14]2 years ago

4 0

Answer:

14 and 16

Step-by-step explanation:

They are the ONLY consecutive even numbers

And also

x and (x+2)

x(x+2)=224 ( product of a number and the consecutive of that number)

x ²+ 2x-224=0

(x+16)(x-14) =0

x=-16 or 14

In this case 14 and (14+2) 14 and 16

The integers are either 14 and 16 or -14 and -16.

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**PLEASE ANSWER TO HELP ME UNDERSTAND**

Anuta_ua [19.1K]

Answer:

1) -120, -240, -360

2) 24 oz

Step-by-step explanation:

1) 24 * 5 = 120 , 24 * 10 = 240, 24 * 15 =360

5 years will be -120, 10 years will be -240, 15 years will be -360

2) 8 * 3 = 24 oz

I hope this helped, please mark Brainliest, thank you!!

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2 years ago

19. Rick shared his bag of grapes withfriends. He gave /210of the bag to Melissaand /410 of the bag to Ryan. What fractionof the

kvv77 [185]

Rick started with 10/10 of the grapes because he had all of them at the start.

Then he gave 2/10 and 4/10 of the grapes away.

10/10 - 2/10 - 4/10 = 4/10 = 2/5 left

answer: Rick had 2/5 of the grapes left.

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2 years ago

I"M SO DONE WITH BOTS SOMEBODY PLEASE HELP ME

Mice21 [21]

<h3><u>Answer:</u></h3>

Your answer would be "30".

<h3><u>Step-by-step explanation:</u></h3>

2x + 20 = 3x - 10 [Corresponding Angles]
=> 10 + 20 = 3x - 2x
=> 30 = x

<h3><u>Conclusion:</u></h3>

Therefore, your answer would be "30".

Hoped this helped.

$BrainiacUser1357$

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2 years ago

Perform the following operations and write the answers in radical form. Part A:√7+√3+√98−√18 Part B:3√5−3√11+2√121−3√90

Sveta_85 [38]

Answer:

$\sqrt{7}+\sqrt{3}+4\sqrt{2}$
$3\sqrt{5}-3\sqrt{11}+22-9\sqrt{10}$

Step-by-step explanation:

Part A ;

$\sqrt{7} +\sqrt{3} +\sqrt{98} -\sqrt{18} \\\\\sqrt{98}=7\sqrt{2}\\\sqrt{18}=3\sqrt{2}\\\\=\sqrt{7}+\sqrt{3}+7\sqrt{2}-3\sqrt{2}\\\\\mathrm{Add\:similar\:elements:}\:7\sqrt{2}-3\sqrt{2}=4\sqrt{2}\\\\=\sqrt{7}+\sqrt{3}+4\sqrt{2}$

Part B ;

$3\sqrt{5} - 3\sqrt{11} + 2\sqrt{121} -3\sqrt{90} \\\\2\sqrt{121}=22\\3\sqrt{90}=9\sqrt{10}\\\\=3\sqrt{5}-3\sqrt{11}+22-9\sqrt{10}$

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3 years ago

14. Determine if the statement is true or false.

Effectus [21]

It depends if x is positive or negative and the same as in y

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3 years ago