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Amanda [17]
3 years ago
13

The hour hand of a clock moves -30° every hour. How many degrees does it move in 2 1/5 hours?

Mathematics
1 answer:
Andrej [43]3 years ago
5 0
It moves 2.00666666667 every 1 1/5 hours
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30 Points!!Need Help Please!!! Will give Brainliest!!!
mixer [17]

Since DC = 12, then EF also = 12.

Both AD and BC are indicated to be the same .

So AE = (24 - 12) / 2 = 12/2 = 6


Now you have a right triangle with height DE = 8 and base AE = 6


Using the Pythagorean Theorem we can now find AD:


AD = √(8^2 + 6^2)

AD = √(64 + 36)

AD =√100

AD = 10

3 0
3 years ago
My son is seven times older than my grandson and iam 12 times older than my grandson. All of our ages added together equal 100
n200080 [17]

Answer:

5 (grandson's age now)

35 (son's age now)

60 (father's age now)

Step-by-step explanation:

5 0
3 years ago
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ladessa [460]

Answer:

729

Step-by-step explanation:

I'm sorry if it isn't. :) have a good day

7 0
3 years ago
Michaela is planning a pizza party for 48 people. she has $200 to buy pizza and soda for the party. Each 12-pack of soda can cos
Dominik [7]
The answer to this question would be: D. <span>200>6P(8.00)+4S(5.00)
</span>

Michaela is planning a pizza party for 48 people and she uses 12-pack of soda and <span>8-slice pizza. That means the pack of soda she needs would be:
48 people/ (12soda/pack)= 4 pack

Then, number the pizza she needs:
48 people/ 8 (slice/pizza)=  6 pizza

She has $200 so the price she can afford should be lower than that. The function would be:
the money she has > number of pizza(price of pizza) + number of soda(price of soda)
</span>200>6P(8.00)+4S(5.00)
7 0
4 years ago
Read 2 more answers
WILL MARK BRAINLIEST + 10 POINTS!!!!<br> #2
Alenkasestr [34]

Answer:

○ -\frac{\sqrt{6} + \sqrt{2}}{4} = \frac{-\sqrt{6} - \sqrt{2}}{4}

Step-by-step explanation:

Input this trigonometric ratio into a scientific calculator, and you will end up with the above answer.

* I also included its high term, so you know which answer to choose from.

I am joyous to assist you anytime.

7 0
3 years ago
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