3 years ago

What types of statements can be used to support conclusions made in proving statements by deductive reasoning?

Mathematics

1 answer:

gulaghasi [49]3 years ago

8 0

Answer:

Step-by-step explanation:

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snow_tiger [21]

It is 3 copies per magazine

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3 years ago

Ginny’s favorite cookie recipe requires 1 1/2 cups of sugar to make 24 cookies. How much sugar does Ginny need to make 36 of the

Delicious77 [7]

Ginny needs $2\frac{1}{4}$ cups of sugar to make 36 cookies.

Step-by-step explanation:

Given,

Sugar cups required for 24 cookies = $1\frac{1}{2}=\frac{3}{2}\ cups$

Ratio of sugar cups to cookies = $\frac{3}{2}:24$

Let,

x be the number of cups needed for 36 cookies.

Ratio of sugar cups to cookies = $x:36\\$

Using proportion;

Ratio of sugar cups to cookies :: Ratio of sugar cups to cookies

$\frac{3}{2}:24::x:36$

Product of mean = Product of extreme

$24*x=\frac{3}{2}*36\\24x=54$

Dividing both sides by 24

$\frac{24x}{24}=\frac{54}{24}\\x=\frac{9}{4}\\x=2\frac{1}{4}$

Ginny needs $2\frac{1}{4}$ cups of sugar to make 36 cookies.

Keywords: fraction, proportion

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

There are 34 balls in a bucket. The balls are numbered from 1 to 34. One ball is randomly selected from the bucket. What is the

V125BC [204]

Answer:

1/34

Step-by-step explanation:

There is one 13 ball and there are 34 balls total.

1/34 is the answer. :)

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3 years ago

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Each base in this right prism-like figure is a semicircle with a radius of 7 cm.

zheka24 [161]

Answer:490pi

Step-by-step explanation:just trust me

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3 years ago

Solution to this equation -2 = t3

klio [65]

Answer:

Step-by-step explanation:

to find out t, we divide by 3 both sides

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t=-2/3

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2 years ago