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3 years ago

9

the cat is a high speed catamaran auto ferry that operates between city A and city B. The cat can make 138-mile trip in about 2

1/2 hours. find the catamaran speed for this trip

1 answer:

miskamm [114]3 years ago

7 0

The CAT would be going 55.2 miles per hour

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2x+2y=8 in function form step by step please?

nasty-shy [4]

You could get two different functions out of this:

<u>2x + 2y = 8</u>

1). <u> 'y' as a function of 'x'</u>

Subtract 2x from each side: 2y = -2x + 8

Divide each side by 2 : <em> y = -x + 4</em>

2). <u> 'x' as a function of 'y' :</u>

Subtract 2y from each side: 2x = -2y + 8

Divide each side by 2 : <em> x = -y + 4</em>

Those two functions look the same, but that's just because the original
equation given in the problem was so symmetrical. In general, they're
not the same function.

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Find the value of x so that the function has the given value.<br> f(x) = 6x – 9; f() = 51

bazaltina [42]

The answer to this is 10

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3 years ago

PLEASE HELP ME ON BOTH THANKS!!!!!!!!!!!!!

liraira [26]

Answer:

Question four is C, question five is also C, and question three is 36 I think

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3 years ago

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A triangular plate with base 3 m and height 5 m is submerged vertically in water so that the tip is even with the surface. Expre

attashe74 [19]

Answer:

The hydro-static force $F=245000N$

Step-by-step explanation:

given data

base = 3 m

height = 5 m

density of water = 1000 kg/m3

Acceleration due to gravity = 9.8

The area if the strip needs to be calculated using similar triangular formula as well as the hydrostatic force

CHECK THE ATTACHMENT BELOW FOR DETAILED EXPLANATION

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mel-nik [20]

Answer:

she received 21 more

Step-by-step explanation:

43 + 34 =77

98-77= 21

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3 years ago