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andrew11 [14]
3 years ago
13

7. The jib sail of a yacht is

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

Answer:

Pytagora's Theorem

Step-by-step explanation

a = 4 m

b = 15 m

c = ?

a^2 + b^2 = c^2

√ a^2 + b^2 = c

a^2 = 16 m

b^2 = 225 m

√  16 + 225 = c

√  241 = 15.52 m

c = 15.52 m

I hope I was helpful

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1.57, divide two times pi (3.14)

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What does the range of data tell you
stiv31 [10]

Answer:

The range can only tell you basic details about the spread of a set of data. By giving the difference between the lowest and highest scores of a set of data it gives a rough idea of how widely spread out the most extreme observations are, but gives no information as to where any of the other data points lie.

Step-by-step explanation:

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The function f(t) = 16 represents the distance (in feet) a dropped object falls in t seconds. The function g(t) = s, represents
Lady bird [3.3K]

Answer:

16

Step-by-step explanation:

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3 years ago
Write the equation of a line in slope-intercept form that is parallel to the line y equals 7 over 8 x minus 7 and containing poi
STALIN [3.7K]

Answer:

y = (7/8)x + 7

Step-by-step explanation:

"7 over 8 x" is incorrect; you meant "(7/8)x" (which is not the same as "7 over 8 x."  Thus, your line is y = (7/8)x - 7.  The slope of a parallel line is the same, or (7/8).  Given that the line passes thru (8,0), we have enuf info with which to calculate the y-intercept.  Write out:  y = mx + b.  Immediately replace m with (7/8), y with 0 and x with 8, obtaining:  0 = (7/8)(8) + b.  Then b = 7, and the equation of this new, parallel, line is y = (7/8)x + 7.


6 0
2 years ago
PLEASE HELP ME!!!! WILL REWARD BRAINLIEST!!!!!
Sergeu [11.5K]

Answer:

-4 and -2.

Step-by-step explanation:

First of all,... OH MAN,... that is serious brain twisting logic (if you can call it logic) and to be fair I had to ask a math expert person I'm acquainted with,... cause I didn't know either,... so nothing to be ashamed about,...

If we let 2x equal the lesser of the two consecutive EVEN integers, and we let y equal 2x+2 be the greater of the two consecutive EVEN integers,

(For example, this is like x = 1, so 2x=2, y=4  or  x=7, so 2x=14 and y=16, we add 2 to the lesser even integer to get the next CONSECUTIVE even integer.)

 

This, y=2x+2,  is one of the equations we need.  To get the other,

 "Four times the lesser (4*2x) is (=)  12 less (-12) than twice the greater (2y)."

Doing it all in math, we get:

4(2x) = 2y - 12

This simplifies to:

8x = 2y - 12

And using the first equation (y=2x+2) we can substitute "2x+2" in for "y"  

8x = 2(2x + 2) - 12

Simplify the right side by first distributing:

8x = 4x + 4 - 12

Combine like terms on the right.

8x = 4x - 8

Subtract 4x from both sides

4x = -8

Divide both sides by 4

x= -2

Remember, our lesser even integer is 2x, so the lesser integer is 2*(-2)= -4, the greater is (-4)+2= -2.

Final answer:  The two consecutive even integers are -4 and -2.

To be even more fair I don't fully understand this completely either,... he explained it to me and I and <em>getting</em> it,... so anyway,... Hope it helps, and

Chow,...!

5 0
2 years ago
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