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Svetradugi [14.3K]
3 years ago
9

A diver is 15 feet below the surface of the water 10 seconds after he entered the water and 90 feet below the surface after 40 s

econds. What is the rate of change?
Mathematics
1 answer:
Monica [59]3 years ago
8 0

Answer:

Step-by-step explanation:

1.5

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Alice created a kite out of two sticks and some fabric. The sticks were 10 inches and 15 inches long.
DENIUS [597]

Answer:

Area = 25 square inches.

Step-by-step explanation:

Consider the large base triangle first. The height is 15 - 5 = 10

The base across is 10 (the length of the smaller stick).

The Area of that triangle is 1/2 * b * h

Area = 1/2 * 10 * 10 = 50

Now the smaller triangle is the same base (the smaller stick of 10) * the height of 5

Area = 1/2  b * h

Area = 1/2  10 * 5

Area = 25

total area of the kite = 50 + 25 = 75

6 0
2 years ago
Read 2 more answers
Y = 3x - 12x +9<br> In standard form?
xxMikexx [17]

Answer:

y=-9x+9

Step-by-step explanation:

There are only two like terms in the equation which I have underlined.

y= <u>3x - 12x</u> +9

To simplify it, you combine the like terms and get your equation in standard form.

5 0
2 years ago
HELP PLSS plssssssss
Lunna [17]

Answer:

TOO SMALL I CanT SEE THE QUESTION!!

Step-by-step explanation:

8 0
2 years ago
30 flowerpots. he plants 10 seeds in each pot. how many seeds does he plant?
Dmitriy789 [7]
There are 10 seeds for each flower pot. There are 30 flower pots. For this question you have to multiply.
30×10=300
3 0
3 years ago
Given the function defined in the table below, find the average rate of change, insimplest form, of the function over the interv
Reil [10]

To find the average rate of change in a interval

a\leq x\leq b

We use the following formula:

\frac{f(b)-f(a)}{b-a}

Applying this to our interval

6\leq x\leq15

We have the following rate of change:

\frac{f(15)-f(6)}{15-6}=\frac{107-53}{9}=\frac{54}{9}=6

We have an average rate of change equals to 6.

4 0
1 year ago
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