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Reptile [31]
3 years ago
14

The graph shows a scuba diver's ascent over time. Use the graph to find the slope of the line. Complete the description of what

the slope means in this context. Scuba Diver's Ascent Depth(m) Time(sec)​

Mathematics
1 answer:
Burka [1]3 years ago
6 0

Answer:

The slope of the line is <u>.25</u> This indicates that the diver <u>ascends</u> at a rate of <u>.25 </u>m/s.

Step-by-step explanation:

0 - (-10)

------------  == 10/40 == .25

40 - 0

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Question 2: Please help I do not understand this question.
Svetradugi [14.3K]

The measurement of AB is 16.23.

Solution:

Given ACB is a right angled triangle.

AC = 10, ∠C = 90° and ∠A = 52°.

cos θ ≈ 0.616

Here AC is the base and AB is Hypotenuse.

To find the length of AB:

$\cos\theta=\frac{\text{Base}}{\text{Hypotenuse}}

$\cos 52^\circ=\frac{10}{AB}

$0.616=\frac{10}{AB}

Do cross multiplication, we get

$AB=\frac{10}{0.616}

AB = 16.23

Hence the measurement of AB is 16.23.

5 0
3 years ago
FroYo Express charges $5.75 for a large cup of frozen yogurt and $0.25 for each topping. The Big Chill charges $2.75 for a large
aksik [14]

Answer:

3 toppings for a total of $6.50

Step-by-step explanation:

Based on the information provided we can calculate the cost of a yogurt using the following equations for both Froyo Express (F) and The Big Chill (B) , where the variable x represents the number of toppings...

F = 5.75 + 0.25x

B = 2.75 + 1.25x

Now that we have both equations we can simply make one equal to the other and solve for x in order to calculate at what number of toppings the prices will be the same...

5.75 + 0.25x = 2.75 + 1.25x  ... subtract 2.75 and 0.25x on both sides

3 = 1x ... divide both sides by 1

3 = x

Finally, we can see that at 3 toppings the total cost of both stores will be the same at $6.50

7 0
3 years ago
suppose the following set of random numbers is being used to simulate the event of a basketball player making three free throws
tatiyna

Answer:

C

Step-by-step explanation:

you would have the numbers be put into groups of 3 because that's how many he would make in a row

3 0
3 years ago
Find the value of x and y. Write your answer in simplest radical form. For question 19. And 21.
Inga [223]
19)
6/x = x/12
x^2 = 72
x = √72
x = 6√2

y^2 = 12^2 + (√72)^2
y^2 = 144 + 72
y^2 = 216
y = 6√6

21)
14 - 8 = 6
y/8 = 6/y
y^2 = 48
y = √48
y = 4√3

x^2 = 6^2 +(√48)^2
x^2 = 36 + 48
x^2 = 84
x = √84
x = 2√21

3 0
3 years ago
Which is the best version?
Y_Kistochka [10]

Answer:

C

Step-by-step explanation:

In sentence C, all the verbs are in the same tense- past tense.

bought and prepared

5 0
3 years ago
Read 2 more answers
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