2 years ago

30 pts pleeeaase answer correctly

Mathematics

1 answer:

tamaranim1 [39]2 years ago

8 0

Answer:

what is the question?

Step-by-step explanation:

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Which set of numbers contains only rational numbers?

Vanyuwa [196]

Answer:

la respuesta la opcion b

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3 years ago

Stanley is dividing 7 cookies so he can eat little pieces throughout the day. He wants to divide each cookie into 1/4 . How many

Licemer1 [7]

Answer:

Step-by-step explanation:

Draw 7 round cookies and divide each into fourths.

7 cookies cut into fourths groves you 7*4=28 pieces of cookie.

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4 years ago

The answer to this problem

Ksivusya [100]

Answer:

B. $\frac{7\sqrt{2}}{34}$

Step-by-step explanation:

Cos θ = Adjacent/hypotenuse

Adjacent = 7

Hypotenuse = √(23² + 7²) = √578 = 17√2

Thus:

Cos θ = $\frac{7}{17\sqrt{2}}$

Rationalize

Cos θ = $\frac{7*\sqrt{2}}{17\sqrt{2}*\sqrt{2}}$

Cos θ = $\frac{7\sqrt{2}}{17*2}$

Cos θ = $\frac{7\sqrt{2}}{34}$

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3 years ago

the diagram shows a star made by surrounding regular octagon with triangle. explain why angle A must be 135 degrees

tatiyna

straight line is 180

180 - 45 = 135

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2 years ago

select the correct answer and show your work so what property is illustrated by 18 x 0=0 is it a. zero property b. property of o

juin [17]

It is a, the zero property. It is so since you are multiplying zero to get an answer of zero.
I will try to elaborate.

The "Zero Product Property" says that:

If a × b = 0 then a = 0 or b = 0
(or both a=0 and b=0)

18 x 0 = 0

Let's say that 18 = a and 0 = b. By the converse of the statement, it states that if a or b is zero, then it must be the zero property. Since b is in fact, zero, then we can conclude that it is, in fact, the zero property.

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3 years ago

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