3 years ago

How can you use the Commutative (order) Property of Multiplication to find the product of 8x7?

Mathematics

1 answer:

Ganezh [65]3 years ago

8 0

The answer is the number 56

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Which property is illustrated by the following? a + 4 = a + 4

iogann1982 [59]

Answer: communitive

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The opposite sides have the same equations

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SVETLANKA909090 [29]

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Step-by-step explanation:

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R = 850 cm, s = 250 cm and t=940 cm. Find the measure of ZS tothe nearest 10th of a degree

faust18 [17]

To find the measure of the s angle que are going use the cosine law because we know all the sides of the triangule:

s² = r² + t² - 2*r*t * cos(S)

Then solve the equation

s² -r² - t² = -2*r*t * cos(S)

arccos ((s² -r² - t² /-2*r*t)) = S

arccos (((250)² -(850 cm)²-(940 cm)² /(-2* 850 cm*940 cm) = S

14.9 = S

round to the nearest 10th of a degree

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1 year ago

I -72 –54 -36 y 25 13 1 What is the y-intercept of the line?

Allisa [31]

Answer:

-23

Step-by-step explanation:

As I increases by 18, y decreases by 12. From the last value in the table, I needs to increase by 2·18 for it to become zero. Hence the y-intercept will be 2·12 less than the last value in the table:

1 - 2·12 = -23 . . . the y-intercept

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3 years ago

Im really confused with this one.

liberstina [14]

The answers are the second, fifth, and sixth.

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