The slope is -4.7 because this equation is written in point slope form. This equation can be rewritten as y = -4.7x + 21. Point slope form is y = mx + b, with m being slope and b being y-intercept.
Hey!
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Product means multiplication.
-2/7 * -3/6 = -6/42 = -1/7
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Hence, the answer is ![\Large\boxed{\mathsf{-1/7}}](https://tex.z-dn.net/?f=%5CLarge%5Cboxed%7B%5Cmathsf%7B-1%2F7%7D%7D)
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Hope This Helped! Good Luck!
Answer: C) 1560
Step-by-step explanation:
So the first part is splitting the rectangle from the triangle so the area for the rectangle is 1440 (40 x 36) and the area for the triangle is 120 ((6x40)/ 2)
when you add them up the equal 1560 (1440 + 120)
Step 1 : Simplify both sides
-5(6a+21)=-15
(-5)(6a)+(-5)(21)=-15
-30a-105=-15
Step 2 : Add 105 to both sides
-30a-105+105=-15+105
-30a=90
Step 3 : Divide both sides by -30
-30a=90
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-30 -30
a = -3
Answer:
![\sf \dfrac{24}{35}](https://tex.z-dn.net/?f=%5Csf%20%5Cdfrac%7B24%7D%7B35%7D)
Step-by-step explanation:
Use KCF method for fraction division.
- Keep the first fraction.
- Change the division operation to multiplication.
- Flip the second fraction.
![\sf \dfrac{-6}{7} \div \dfrac{-5}{4}=\dfrac{-6}{7}*\dfrac{-4}{5}](https://tex.z-dn.net/?f=%5Csf%20%5Cdfrac%7B-6%7D%7B7%7D%20%5Cdiv%20%5Cdfrac%7B-5%7D%7B4%7D%3D%5Cdfrac%7B-6%7D%7B7%7D%2A%5Cdfrac%7B-4%7D%7B5%7D)
![\sf =\dfrac{(-6)*(-4)}{7*5}\\\\=\dfrac{24}{35}](https://tex.z-dn.net/?f=%5Csf%20%3D%5Cdfrac%7B%28-6%29%2A%28-4%29%7D%7B7%2A5%7D%5C%5C%5C%5C%3D%5Cdfrac%7B24%7D%7B35%7D)