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3 years ago

13

Starting at 1 PM the temperature changes -4°F per hour. Right and solve an equation to find how many hours X it will take to rea

ch -1°F

1 answer:

katen-ka-za [31]3 years ago

7 0

Answer:

x -4 degrees F = -1 degrees F

Step-by-step explanation:

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Answer:

Location.

Explanation:

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3 years ago

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2 years ago

-5 * 1/-7 * 4/8<br> ........................

Gemiola [76]

Answer:

5/14

Step-by-step explanation:

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3 years ago

quester [9]

Answer:

$\frac{9 + 2 \sqrt{3} }{3} \\$

Step-by-step explanation:

$\cosec(30) + \cosec(60) + \cosec(90) \\ \\ = 2 + \frac{2}{ \sqrt{3} } + 1 \\ \\ = \frac{2 \sqrt{3 } + 2}{ \sqrt{3} } + 1 \\ \\ = \frac{2 \sqrt{3} + 2 + \sqrt{3} }{ \sqrt{3} } \\ \\ = \frac{3 \sqrt{3} + 2}{ \sqrt{3} } \\ \\ = \frac{3 \sqrt{3} + 2}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } \\ \\ = \frac{9 + 2 \sqrt{3} }{3}$

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3 years ago

Read 2 more answers

Use the information to answer the following question.

svlad2 [7]

Since he starts with (10x+7) dollars and is buying two pairs of jeans that each cost (4x-5) dollars you should subtract the cost of the jeans from his starting amount.

(10x+7)-2(4x-5)=
10x+7-8x+10=
2x+17

8 0

2 years ago