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8090 [49]
3 years ago
7

Drawn two arrays that represent 12

Mathematics
1 answer:
kupik [55]3 years ago
3 0
●●●●
●●●● That is 4×3=12
●●●● 4 across 3 down

●●●●●● That's 6×2=12
●●●●●● 6 across 2 down

Hope this helped☺
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The equation h = 0.019s
TEA [102]

Answer:

s = 28.09 m/s

Step-by-step explanation:

Given that,

The equation that gives the height of the largest ocean waves when the wind speed is s knots is given by :

h=0.019s^2

We need to find the wind speed if the largest waves are 15 feet high.

Put h = 15 feet in the above equation as follows :

15=0.019s^2\\\\s^2=\dfrac{15}{0.019}\\\\s=28.09\ m/s

So, the speed of the wind is 28.09 m/s.

4 0
3 years ago
Ranu has 200 stamps and Cathy has 132 stamps. How many stamps must Ranu give Cathy so that they will have the same number of sta
Sati [7]

Answer:

34

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8 0
3 years ago
What is the product of (-4)(7) and why?
Evgesh-ka [11]

Answer:

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Step-by-step explanation:

First you will multiply the number together.

This gets you -28.

The reason it is a negative number is because when you multiply a positive and a negative number together, you get a negative number.

Whereas, if it were two negative numbers, (-4)(-7), or two positive numbers,

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3 0
3 years ago
A landscaper wants to create a 12-foot-long diagonal path through a rectangular garden. The width of the garden is x feet and th
dolphi86 [110]

Answer:

Width of the rectangle =  6.7 ft

length of the rectangle = 10.7 ft

Step-by-step explanation:

ABCD is the rectangle.

AB = length of the rectangle = 4 + x ft

BC = width of the rectangle = x ft

AC = Diagonal of the rectangular field = 12 ft

Since ΔABC is the Right angle triangle. So

AC^{2} = AB^{2} + BC^{2}

12^{2} = (4 + x)^{2} + x^{2}

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144 = 2x^{2} + 8x + 16

x^{2} + 4x -72 = 0

By solving above equation we get

x = 6.7 ft

Thus is the width of the rectangle.

And length of the rectangle = 4 + x

⇒ 4 + 6.7

⇒ 10.7 ft

5 0
3 years ago
Read 2 more answers
Emily filled an empty horse trough with water. The water level, in centimeters, is proportional to time elapsed, in minutes, sin
saul85 [17]

Answer:

the unit of the rate is 3.5cm since, the rate is 8,28. The two point lies on 3.5

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2 years ago
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