2 years ago

Answer all questions please :)

Mathematics

2 answers:

krok68 [10]2 years ago

7 0

1. Is 2ba 2. Is 6.4n^2 3. 24k - 6

Pachacha [2.7K]2 years ago

4 0

1 is 2ab 2 is 8.4n and 3 is 24k-6

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Ava wants to ride her bicycle more than 75 miles this week. She has already ridden her bicycle 16 miles. Which inequality could

Whitepunk [10]

Answer:

I think it may be 5m + 16 < 75

Step-by-step explanation:

I don't know if its wrong

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2 years ago

ASAP AND BRAINLIEST please please help guys im in a hurry

Vera_Pavlovna [14]

Answer:

(2, 1.5)

Step-by-step explanation:

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2 years ago

Abigail says that all the numbers ending 1 are prime. Is Abigail correct or incorrect

patriot [66]

Incorrect.
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3 years ago

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If one of the roots of the quadratice quation x2+kx-12=0is4,what is the value of k?

uysha [10]

<h3>Given Equation:</h3>

$\huge \purple {\rm { {x}^{2} + kx - 12 = 0}}$

<h3>Value:</h3>

$\huge \purple {\rm {x = 4}}$

$\huge \purple {\rm {The \: value \: of \: k.}}$

<h3>Solution:</h3>

$\huge \purple {\rm { {(4)}^{2} + k(4) - 12 = 0}}$

$\huge \purple {\rm {or, \: 16 + 4 k - 12 = 0}}$

$\huge \purple {\rm {or, \: 4k = - 4}}$

$\huge \purple {\rm {or, \: k = \frac{ - 4}{4} = - 1}}$

<h2>Answer:</h2>

$\huge \purple {\sf {The \: value \: of \: k \: is \: -1}}$

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2 years ago

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What is the result when the number 15 is increased by 20%

bearhunter [10]

Answer:

Step-by-step explanation:

15 divided by .20 = 75

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2 years ago

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