The post Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property appeared first on EduHawks.com.

]]>Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property

The post Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property appeared first on EduHawks.com.

]]>The post Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property appeared first on EduHawks.com.

]]>Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property

The post For any nonzero real number a, the __________ of a is 1 over 8 . integer whole number multiplicative inverse absolute value appeared first on EduHawks.com.

]]>**Answer:**

**C.$ 623**

**Step-by-step explanation:**

We are given that Sophia is saving money for a new bicycle.

The bicycle will cost atleast $623.

Sophia makes $8.22 per hour.

We have to find the inequality that could be used to find the number of hours Sophia needs to work to make enough money to buy a new bicycle.

Let Sophia works h hours to make enough money to buy a new bicycle.

Sophia makes money per hour =$8.22

Total money made by Sophia in h hours =

According to question

**$623**

**Hence, option C is true.**

The post For any nonzero real number a, the __________ of a is 1 over 8 . integer whole number multiplicative inverse absolute value appeared first on EduHawks.com.

]]>The post What is the multiplicative identity of the complex number -4+ 8i? A. 0 B. 1 C. -4+8i D. 4+8i appeared first on EduHawks.com.

]]>**1) Perpedicular lines form a 90° angle between them.**

**2) The product of the slopes of two any perpendicular lines is – 1.**

So, from that basic knowledge you can analyze each option:

**a.Lines s and t have slopes that are opposite reciprocals.**

**TRUE. Tha comes the number 2 basic condition for the perpendicular lines.**

slope_1 * slope_2 = – 1 => slope_1 = – 1 / slope_2, which is what opposite reciprocals means.

b.Lines s and t have the same slope.

FALSE. We have already stated the the slopes are opposite reciprocals.

**c.The product of the slopes of s and t is equal to -1**

**TRUE: that is one of the basic statements that you need to know and handle.**

d.The lines have the same steepness.

FALSE: the slope is a measure of steepness, so they have different steepness.

e.The lines have different y intercepts.

FALSE: the y intercepts may be equal or different. For example y = x + 2 and y = -x + 2 are perpendicular and both have the same y intercept, 2.

f.The lines never intersect.

FALSE: perpendicular lines always intersept (in a 90° angle).

**g.The intersection of s and t forms right angle.**

**TRUE: right angle = 90°.**

h.If the slope of s is 6, the slope of t is -6

FALSE. – 6 is not the opposite reciprocal of 6. The opposite reciprocal of 6 is – 1/6.

**So, the right choices are a, c and g.**

The post What is the multiplicative identity of the complex number -4+ 8i? A. 0 B. 1 C. -4+8i D. 4+8i appeared first on EduHawks.com.

]]>The post Which of the following statements uses the multiplicative identity? (A) (-8)(1) = -8 (B) -8 + 0 = -8 (C) (-8)(-1) = (-1)(-8) (D) -8 + 1 = 1 + (-8) appeared first on EduHawks.com.

]]>The post Which of the following statements uses the multiplicative identity? (A) (-8)(1) = -8 (B) -8 + 0 = -8 (C) (-8)(-1) = (-1)(-8) (D) -8 + 1 = 1 + (-8) appeared first on EduHawks.com.

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