3 years ago

7. You bought three erasers and a magazine for $6. You spent a total of $18. How much did

Mathematics

2 answers:

Slav-nsk [51]3 years ago

8 0

Answer:

$12

Step-by-step explanation:

kati45 [8]3 years ago

5 0

Answer:

each eraser cost $4

Step-by-step explanation:

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What is the first step needed to solve 3/4 times -3 equals -18

Andreyy89

Answer:

Make -3 a fraction

Step-by-step explanation:

3/4 x -3

3/4 x -3/1

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-72/4 = 18

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x=60

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4 years ago

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Use the information to find the value cot 0 =

hjlf

The tangent function is given by:

$\tan (\theta)=\frac{opposite}{_{\text{ }}adjacent}=\frac{5}{12}$

Since the angle is in the 3rd quadrant the opposite side and the adjacent side are negative. So, the cotangent function is given by:

$\cot (\theta)=\frac{1}{\tan (\theta)}=\frac{adjacent}{_{\text{ }}opposite}=\frac{-12}{-5}=\frac{12}{5}$

Answer:

12/5

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1 year ago

The volume of the triangular prism is 1008 cubic centimeters.

mixas84 [53]

Answer:

Step-by-step explanation:

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