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GuDViN [60]
2 years ago
15

From the top of a lighthouse 170 feet high, the angle of depression of a boat out at sea is 24°. Find, to the nearest foot, the

distance from the boat to the foot of the lighthouse. (The foot of the lighthouse is at sea level.)
Mathematics
1 answer:
prisoha [69]2 years ago
4 0

Check the picture below.

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Y = 2(6 + 1) + 5(3 + 2)
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Step-by-step explanation:

According to PEMDAS parentheses are first.

2(6+1) can be simplified to 12+2.

5(3+2) can be simplified to 15+10

Add these two together.

12+2+15+10

14+15+10

29+10

y=39

Note - when you have something like this in math 2(6+1) it means you need to do 2 x 6 and 2 x 1

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2 years ago
Nadia needs one cup of ice cream for every student in her class for their year-end party. The ice cream is only sold in pints. I
hoa [83]

The pints of ice cream for the students is an illustration of metric units

Nadia needs 12 pints of ice cream for the 24 students

<h3>How to determine the pints of ice cream?</h3>

The given parameter is:

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She needs one cup for each student in the class.

So, the number of cups needed is:

Cups = 24

1 cup makes 1/2 pint.

So, we have:

Pint = 1/2 * 24

Pint = 12

Hence, Nadia needs 12 pints of ice cream for the 24 students

Read more about metric units at:

brainly.com/question/2004114

3 0
2 years ago
I know the answer but what’s the work
mina [271]

Answer:

(0.5r^2pi) + (0.5r^2pi) + (bh)

Step-by-step explanation:

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4 0
3 years ago
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Which of the following are expressions? Check all that apply.
LenKa [72]

Answer:

3 + x

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Step-by-step explanation:

brailiest?

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3 years ago
Pls help I really don’t know what to da
Vika [28.1K]

Answer:

1. True, 2. False, 3. I am blind.

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For the 3rd one I cannot confirm becaue I am blind.

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