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Len [333]
3 years ago
8

A submarine drops at a rate of 16 feet per minute. What is the submarines depth after 4 minutes?

Mathematics
1 answer:
wolverine [178]3 years ago
6 0

Answer:

答えがわからない

Step-by-step explanation:

答えがわからない

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Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north. At wha
Fiesta28 [93]

I've attached an image showing the coordinates of Ship A and Ship B.

Answer:

distressed vessel is located at (1, 1.5)

Step-by-step explanation:

From the image attached, we can see that;

Coordinate of ship A is (3, 4)

Coordinate of ship B is (1, 1)

Now, we are told that Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north.

This means that the distressed ship is somewhere in between ship A & B.

To solve this, we will extend the arrow line from Ship A in that same SW direction and we will do the same for ship B in the same North direction. Their point of intersection is where the distressed ship is located.

Now, if we do that, we will see that they will intersect at the point; (1, 1.5)

Thus,distressed vessel is located at (1, 1.5)

5 0
4 years ago
Find the area of the polygon​
Lena [83]

Answer:

Finally I can answer omg been trying to answer for a while but that bot was holding me back Lol

Answer: 286

Step-by-step explanation:

25 × 16 = 400 19 × 6 = 114 400 - 114 = 286 therefore 286 is the answer hope that helps!

5 0
3 years ago
Two boats on opposite banks of a river start moving towards each other. They first pass each other 1400 meters from one bank. Th
Nesterboy [21]

S1 = speed of boat 1

<span> t1 =  time to do 1400 meters (boat 1) </span>

S1*t1 = 1400

<span><span>S2  </span>= speed of boat 2 </span>

1400 + S2*t1 = X

t2 = time to do X + 600 (boat 2)

S1*t2 = X + 600

S2*t2 = 2X - 600

S1 = 1400/t1

S2 = (X-1400)/t1

<span>T = t2/t1  </span>

1400*T = X + 600

X*T - 1400*T = 2X - 600

X = 3600 meters

<span> River is 3600 meters wide</span>


8 0
3 years ago
A diagram is provided. Which of the following can be determined by this diagram?
never [62]

Answer:

The only thing i see probable is 3

Step-by-step explanation:

if the acacia gets eaten by something, and than that something gets eaten by the impala, technically the energy from the tree would go to the impala

8 0
3 years ago
Out of 200 std in a class. 150 like math , 120 like nepali .if the number of std who like nepali only is one third of the std wh
hichkok12 [17]

<u>ANSWER:  </u>

70 students like both nepali and maths.

<u>SOLUTION: </u>

Given,out of 200 students in a class. 150 like math, 120 like nepali.

The number of students who like nepali only is one third of the students who like math .

We need to find how many likes both subjects.

Let, the number of students who like only nepali be x.

Then, x is one-third of students who like maths.

x = \frac{1}{3} \times students who like maths

\begin{array}{l}{x=\frac{1}{3} \times 150} \\\\ {x=\frac{150}{3}} \\\\ {x=50}\end{array}

Now, out of 120 students who like nepali, only 50 students like nepali alone, which means remaining students like both nepali and maths

Students who like both subjects = 120 – 50 = 70.

Hence,70 students like both nepali and maths.

3 0
3 years ago
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