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CaHeK987 [17]
3 years ago
11

suppose the temperature outside is dropping 2.5 degrees each hour how much will the temperature change in 6 hours​

Mathematics
2 answers:
mote1985 [20]3 years ago
8 0

Answer:

15 degrees

Step-by-step explanation:

2.5x6= 15

dedylja [7]3 years ago
6 0

Answer:

15 degrees

Step-by-step explanation:

2.5x6=15

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Find the distance between (3,-6)<br> and (2,-4).<br> please help
Advocard [28]

Answer:

\sqrt{99}

Step-by-step explanation:

you can use the distance formula to find the distance between two given points.

the distance formula is:

d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}

so if you simply plug in you get:

d = \sqrt{(2 - 3)^2 + (-4-(-6))^2}

simplify

d = \sqrt{(-1)^2 + (-10)^2}\\

simplify again

d = \sqrt{-1 + 100}\\

and again

d = \sqrt{99}\\

and you have an answer

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Question 4 Multiple Choice Worth 1 points<br> (07.03 LC)<br> Factor completely 2x2 + 2x - 12.
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3 years ago
A drawer has some red, green, and blue marbles. There are 33 marbles in all. Thete are 4 times as many red marbles as green marb
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Let:
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What is the product of (3a 2)(4a2 â€"" 2a 9)? 12a3 âÂ’ 2a 18 12a3 6a 9 12a3 âÂ’ 6a2 23a 18 12a3 2a2 23a 18.
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The product of (3a + 2)(4a^2 - 2a + 9) will be  12a^3 + 2a^2 + 23a + 18.

Given expression,

(3a + 2)(4a^2 - 2a + 9).

We have to find the product of (3a + 2)(4a^2 - 2a + 9).

Now using distributive property, we get

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12a^3 + 2a^2 + 23a + 18

 

Hence the product of (3a + 2)(4a2 - 2a + 9)  is 12a^3 + 2a^2 + 23a + 18.

Thus the correct option is (D). 12a^3 + 2a^2 + 23a + 18.

For more details on distributive property follow the link:

brainly.com/question/13130806

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3 years ago
Frank scored 75% on his spelling test with 40 questions. How many questions did he get right ?
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Answer:

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Step-by-step explanation:

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