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4 years ago

How do you write 10/12 as a proportion

Mathematics

2 answers:

Brrunno [24]4 years ago

8 0

Im not sure if this is the answer but I got 88.33

pav-90 [236]4 years ago

7 0

88.33 I think that it is that but not really sure

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What is m < RSK A 60 B 80 C 110 D 120

maria [59]

Answer:b

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3 years ago

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A teacher interested in determining the effect of a new computer program on learning to read conducted a study. One hundred stud

djyliett [7]

Answer:2

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2 years ago

The product of a number and -3 increased by 8 is no less than 35.

IgorC [24]

Answer:

x = -9

Step-by-step explanation:

-3x + 8 =35

-3x = 27

x = -9

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3 years ago

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Hi please i nedd help with these questions .

Vlad1618 [11]

Answer:

Step-by-step explanation:

#1:

$\frac{18m^2u}{16n^3v^2} \div \frac{24m}{15nu^3}*\frac{8n^2v^3}{30m^3u}$

division sign means that we flip the fraction

$\frac{18m^2u}{16n^3v^2} * \frac{15nu^3}{24m}*\frac{8n^2v^3}{30m^3u}$

now we can multiply all the constants together and all variables

$m: (m^2)/(m*m^4) = (m^2)/(m^4) = 1/(m^2)\\u: (u * u^3)/(u) = (u^4)/(u) = u^3\\n: (n*n^2)/(n^3) = 1\\v: (v^3) / (v^2) = v\\(18*15*8)/(16*24*30) = \frac{3}{16}$

now we can combine all the parts

$\frac{3u^3v}{16m^2}$

#2:

$\frac{24a^2b^3c}{9bc^3}\div\frac{4a^5bc^3}{27a^3b^2c}$

$\frac{24a^2b^3c}{9bc^3}*\frac{27a^3b^2c}{4a^5bc^3}$

$a: (a^2 * a^3)/(a^5) = 1\\b: (b^3 *b^2)/(b*b) = b^3\\c: (c*c)/(c^3*c^3)= 1/(c^4)\\(24*27)/(9*4)= 18$

$\frac{18b^3}{c^4}$

3 0

3 years ago

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What’s the answer to 6(3x+4)?

ozzi

Answer:

18x + 24

Step-by-step explanation:

Given

6(3x + 4) ← distribute by multiplying each term in the parenthesis by 6

= 18x + 24

8 0

3 years ago