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HACTEHA [7]
3 years ago
12

Www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNsikas

Mathematics
1 answer:
mel-nik [20]3 years ago
4 0

Answer:

Step-by-step explanation:

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Jacob wanted to purchase a boat. The dealership offered the following payment terms for Jacob: an $800 down payment and $275 a m
Gala2k [10]

Answer:

do 800 + 275x 36 in a calculator for ur answer

Step-by-step explanation:

6 0
3 years ago
Yea yea you know i need help my brains tiny thank you for everything and everyone helping
Darina [25.2K]

Answer: r=6

Step-by-step explanation:

<u>Step 1: Substitute for the known variables</u>

we know that the formula to find the volume of a cylinder is <u>V= πr²h</u>

π= 3.14

h= 12

r= ?

v=1,357

Plugging the numbers we know into the formula, we get:

1,357= 3.14xr²x12

1,357= 3.14x12xr² (because with the commutative property of multiplication you can multiply in any order)

1,357= 37.68 x r²

<u>Step 2: Get the variable term (the letter term) on the left</u>

37.68 x r²= 1,357

Now, divide by 37.68. (I know to divide because when you switch the 37.68x r² the other way around to  r²x37.68, you are clearly multiplying and must do the inverse operation (opposite of multiplication; division) to solve the problem.

So,

r²= 1357÷37.68

r²= 36.0138004 ----> about 36.

r²= 36

This equation isn't over yet because we still have the exponent on the r. Whenever you see a letter squared (to the power 2) in an equation, the "inverse operation" is to take the square root of both sides. Look:

r²= 36

The square root of  r² is just r, because r x r =  r²

The square root of 36 is 6, because 6x6=36.

Now we have :

r= 6

Step 3: Check

Now we have all the variables. To check to make sure the radius is correct, "plug in"

V= π r²h

1,357= 3.14x6²x12

1,357= 3.14x36x12

1,357= 113.04x12

1,357= 1356.48

They said in the question that the volume is APPROXIMATLEY 1357, so I can just round 1356.48 --> 1356.5---> 1357. Now I am sure that the radius is 6.

Hope this helps :)) also brainliest would be appreciated  :D

4 0
2 years ago
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If yu divide an inheritance of $45,600.00 among among 22 heirs, each heir will recieve
Sergeu [11.5K]
$45,600/22= $2072.70
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3 years ago
Complete the solution of the equation . Find the value of y when x equals 15.
Dvinal [7]
The answer is. y= -6
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What is DE ?<br><br> Enter your answer as a decimal in the box.<br><br><br> ____ units
Fantom [35]
<span>6.3 Looking at the triangle, you can see that point D bisects line segment AB and that point E bisects line segment BC. In fact, you can easily determine that triangles ABC and DBE are similar triangles with DBE having sides that are half the length of the respective sides in ABC. And since line segment DE corresponds to line segment AC which is 12.6 units long, line segment DE is 12.6/2 = 6.3 units long.</span>
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