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3 years ago

CC=\frac{5}{9}(F - 32)

Mathematics

2 answers:

Delvig [45]3 years ago

6 0

The answer would be D! Hope this helped you out.

PSYCHO15rus [73]3 years ago

5 0

The answer would be D I and II only

My work:
The only answer that has both statement I and statement II as true is D, but if you have time and want to be absolutely thorough, you can also check to see if statement III is true

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Natalie added 20 pieces of candy to a bowl. Two days later, half of the candy in the bowl is gone. If there are 14 pieces left i

Salsk061 [2.6K]

Answer:

8 pieces of candy

Step-by-step explanation:

Take the original amount of candy in the bowl to be $x$ .

It says that 20 pieces of candy were added, therefore there are $x+20$ pieces of candy in the bowl.

Half of the candy is gone, therefore $\frac{x+20}{2}$ pieces of candy are left in the bowl.

After half of the candy is gone, there are 14 pieces left, so we can say that $\frac{x+20}{2} =14$

Solve for $x$ :

$x+20 = 28$

$x=8$

8 0

3 years ago

Can anyone tell me why I can't watch the ads on here to view answers anymore?

GenaCL600 [577]

Answer:

probably an update which sucks tell me about it lol

7 0

3 years ago

Read 2 more answers

6(x-4)=7(x+3) Show your work

sergeinik [125]

Answer:

do distributive property on both, so multiply 6•x and 6•-4. then multiply 7•x and 7•3.

so it'll basically be 6x - 24 = 7x + 21.

then add 24 to both sides so: 6x - 24 + 24 = 7x + 21 + 24. since -24+24=0 it'll be 6x = 7x + 21 + 24.

then add 21 + 24 and that will be 45.

so 6x = 7x + 45

then subtract 7x from both sides 6x - 7x = 7x + 45 - 7x

that'll be -x = 7x + 45 - 7x

combine like terms (7x - 7x) = 0

so -x = 45

and since x can't be negative, do the opposite signs

so instead of -x = 45, make it x = -45

Hope it helped! (sorry that's its very long just wanted to show u the steps just in case)

3 0

3 years ago

AM= 3x+4, MB=5x-6 AM= MB= AB=

Leviafan [203]

AB= 3x+4 + 5x-6 = 8x-2

the others are just what they are given as

3 0

3 years ago

the numerator of a fraction is 9 and the denominator is6. all of the following numbers are equivalent except

Sphinxa [80]

Question is incomplete, complete question is given below.

The numerator of a fraction is 9 and the denominator is 6. All of the following numbers are equivalent except _____.

A) 2/3

B)3/2

C)1 1/2

D)18/12

Answer:

A) 2/3

Step-by-step explanation:

Given:

The fraction is $\frac{9}{6}$

By solving the above fraction to its simplest form we get

$\frac{9}{6}=\frac{3\times3}{2\times2}=\frac{3}{2}$

Now For Option A which is $\frac{2}{3}$

Give fraction is $\frac{3}{2}$

We can say that it is Not equivalent to given fraction.

Now For Option B which is $\frac{3}{2}$

Give fraction is $\frac{3}{2}$

We can say that it is equivalent to given fraction.

Now For Option C which is $1\frac{1}{2}$

Solving above equation to simplest form we get,

$1\frac{1}{2}= \frac{1\times2+1}{2}=\frac{3}{2}$

Give fraction is $\frac{3}{2}$

We can say that it is equivalent to given fraction.

Now For Option D which is $\frac{18}{12}$

Solving above equation to simplest form we get,

$\frac{18}{12}= \frac{6 \times 3}{6 \times 2} = \frac{3}{2}$

Give fraction is $\frac{3}{2}$

We can say that it is equivalent to given fraction.

Hence all answer B C and D are all equal to $\frac{3}{2}$ except A which is $\frac{2}{3}$

3 0

3 years ago