??????????????????????PLZ HELLLLLLLPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
volume of cuboid=πr²h=π×40²×70=112,000 πcm³
=112,000×22/7
=352,00cm³
volume of cube=80×80×140=896,000 cm³
total volume=352,000+896,000=1248,000 cm³
Total mass=1248,000×8.05 gms=10046.400 kg
Related Questions
i don’t understand someone please help me ! algebra 1
Answers
what is the greatest common factor of 46a and 50a2
Answers
sec2A-1/sec2A= sin^2A
Answers
Answer:
huh?
Step-by-step explanation:
PLSS HELP ASAP ILL GIVE BRAINLKEST
Answers
The quotient of a number and four increased by three.
Have a good afternoon!!!!
solve the variables with reasons
Answers
All angles in a quadrilateral add up to 360 degrees.
There is two right angles- right angles measure 90 degrees.
90 + 90 = 180
You are given the the angle 56 so add that to 180.
56 + 180 = 236
To find x, we subtract 236 from 360.
360 - 236 = 124
x = 124 degrees
Write an equation of the line that passes through (1, 2) and is perpendicular to the line y = -5x + 4
Answers
Answer:
y = -1/5 + 7
Step-by-step explanation:
Substitute the point (1,2) for the x and the y in the equation, set the 4 to b since we are solving for b.
2 = -5(1) + b now solve for b
2 = -5 + b
+5 +5
7 = b
we know that the slope must be the reciprocal for it to be perpendicular
y = -1/5 + 7 add b (7) to the equation and change the reciprocal
2. Erin earns $29.00 for 4 hours of babysitting. How much would she make babysitting for 10
hours?
Answers
Erin would make $72.50 from babysitting for 10 hours
Explanation:
We can find the amount of money she makes in 1 hour by dividing 29 by 4.
We then get $7.25
We multiply that by 10 to get what she makes from babysitting for 10 hours and get
$72.50
Answer:
$72.5
Step-by-step explanation:
4 hours of babysitting = $29.00
Therefore $29.00 divided by 4 is 1 Hour of babysitting which is $7.25
To find 10 hours we multiply $7.25 by 10 = $72.5
So Erin would make $72.5 babysitting for 10 Hours.
Consider the following list of weights,
x
, of children in (kg).
54.8, 56.4, 69.3, 53.8, 57.7, 47.6, 30.7, 36.9, 44.8, 52.5, 42.1, 57.3, 63.9, 65.3, 49.6, 46.4, 46.3, 49, 46.2, 60.5, 45.2, 43, 66.5, 38.5
Answers
solve for x -5x - 16 = 8x - 3
Answers
Answer: X= -13/12
Step-by-step explanation:
help please!!
2f + 8.74 = 19.54
Answers
Answer:
f=5.4
Step-by-step explanation:
2f+8.74=19.54.
what you want to do first is subtract 8.74 from both sides so your equation should look like this:
2f=10.80
Then you want to divide both sides of your equation by 2/f
so 10.80/2f=5.4
which means that f=5.4
Hope this helps! :D
Taylor works for his father's landscaping business. He earns $50 a day and an additional $16 for each lawn he mows.
If he mows 5 lawns one day, how much will he earn?
Answers
Answer:
$130
Step-by-step explanation:
he makes the initial $50 dollars a day, and an extra $16 for each lawn he mows. he mows 5 lawns so you do 5*16 to get $80 which you then add to $50 and get $130
Answer:
$130
Step-by-step explanation:
$50 + $(16x5)
=> $130
need help with this page
Answers
please look at the attached image.
A small company shows the profits from their business with the function P(x)= -0.01x^2+60x-500, where x is the number of units they sell and P is the profit in dollars. a. How many units are sold by the company to earn the maximum profit?
b. Between which numbers of units sold does the company show a profit?
Answers
Answer:
Bzbsjshhd
Xbdbdhs
Step-by-step explanation:
Bdhsgdgdgdknzbjsjcsbbdg djdv d2 (x+7) + 3 (x+1) help me pleeeeeeeeeeeeeeeeeease
Answers
Answer: your anwser would be 5x + 17
Step-by-step explanation: add that and get your anwser please mark brainliest thank you:)
Answer:
i guess the answer is : 5x + 17
Step-by-step explanation:
Distribute :
2(x+7) +3 (x+1)
2x + 14 + 3 ( x + 1 )
2x + 14 + 3 (x + 1 )
2x + 14 + 3x + 3
Add the numbers :
2x + 14 + 3x + 3
2x + 17 + 3x
combine like terms:
2x + 17 + 3x
5x + 17
solution :
= 5x + 17
Please help me!! I’m having trouble
Answers
Answer:
Curtis: 12;
Tracy: 49;
Clyde:59
Step-by-step explanation:
x+2x+25+2x+35=120;
5x+60=120;
curtis: x=12;
Tracy: 2x+25=49;
Clyde:49+10=59
Which lines are parallel? Justify your answer.
Lines a and b are parallel because their corresponding angles are congruent.
Lines a and b are parallel because their same side exterior angles are congruent.
Lines e and f are parallel because their corresponding angles are congruent.
Lines e and f are parallel because their same side exterior angles are supplementary.
Answers
Answer:
lines a and b are parallel because their corresponding angles are congruent.
Step-by-step explanation:
Since there are two angles equal to 110 in the same position, lines a and b are parallel because their corresponding angles are congruent.
$25 for a shirts $30 for a bag $40 get 10% ON WHAT YOU PURCHASE MARLIN BOUGHT 1 BAG 2 SHIRTS 2 PANTS
Answers
Answer: The question is incomplete.
Step-by-step explanation: I cannot give you the answer because i do not know the price of the pants.
.
Question 5
Consider the function f and its inverse function g.
Solving for x, the equation f(x) = 6 is equivalent to fitiding which of the following?
Answers
If Mike has 3/4 a cup of butter and it is 2 pounds, how many pounds would a whole cup of butter be? Please add how you got the number. (Step by Step) Thanks!
Answers
Answer: 2.666... pounds
Step-by-step explanation:
Because 3/4 of a cup is 2 pounds, we can divide 2 by 3 to get how much 1/4 of a cup weighs.
2/3 = 0.666...
Multiply that by 4 to get 4/4 (1) and you get:
4 * 0.666...
= 2.666...
2.666... pounds
if anyone could help me that would be very much appreciated
Answers
the sum of three consecutive no. is 7 and less than 700 .find the no.
Answers
Answer:
Sorry, the question isn't clear enough to answer.
Step-by-step explanation:
Sorry, the question isn't clear enough to answer.
divide 96 into the ratio 1:7
Answers
What is the sum of the 5th square number and the 3rd cube number?
Answers
Answer:
5²+3³= 25+27=52
Step-by-step explanation:
hope it helps you
Escribe 3 fracciones equivalentes a 20/24en donde el numerador sea menor que 20.
Answers
Answer:
[tex]\frac{20}{24} =\frac{15}{18} =\frac{10}{12} =\frac{5}{6}[/tex]
Step-by-step explanation:
I hope this help you
A container can hold quarts of 8 3/5cooking oil. It contains 1 1/3 quarts of cooking oil. How much more cooking oil is needed to fill the container?
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Answers
Answer:
4 14/15
Step-by-step explanation:
8 3/5 - 11/3
8 9/15 - 55/15
8 9/15 - 3 10/15
7 24/15 - 3 10/15
4 14/15
Write the solution to the inequality.
f - 5 < -6
Answers
Step-by-step explanation:
add 5 to the -6 bc you have to isolate the variable so f = -1
3. Find the equation of the line that passes through the points (1, 1) and (3,5). *
(2 points)
O y= 2x + 2
O y = 1 - 2x
O y = 2x + 1
O y = 2x - 1
Answers
Answer:
Step-by-step explanation:
Parallel lines have the SAME slope...so for the given formula y = 2x + 1 (given in y = mx + b form)
the slope, m = 2. The slope, m of the 2nd line will be 2.
Use the Point-Slope formula... y - y1 = m(x - x1) to find the equation of the 2nd line by plugging in the values of the given point (4, 3) for x1 and y1 and using the slope, m from the 1st equation
Therefore, y - 3 = 2(x - 4)
y +3 = 2x - 8 .....distributive (multiply the 2) across the terms in the parenthesis
-3 + 3.... isolate the y by bringing the 3 term to the RHS
y = 2x - 5 FINAL ANSWER
Rewrite in slope-intercept form and show your work.
-2x + 5y = 10
Answers
y = mx + b
-2x + 5y = 10
5y = 2x + 10
Divide by 5
y = 2/5x + 2
Answer:
hope it helps you......
Which statement correctly compares the ratios?
The ratio 9 to 12 is greater than 4 to 6.
The ratio 9 to 12 is less than 4 to 6.
The ratio 9 to 12 is equal to 4 to 6.
The ratios cannot be compared.
Answers
Answer:
Step-by-step explanation:
[tex]\frac{9}{12}[/tex]
[tex]\frac{4}{6}[/tex] = [tex]\frac{8}{12}[/tex]
[tex]\frac{9}{12}[/tex] > [tex]\frac{8}{12}[/tex] ⇒ [tex]\frac{9}{12}[/tex] > [tex]\frac{4}{6}[/tex]
(A). The ratio 9 to 12 is greater than 4 to 6.
270 plants in 45 equal rows find the unit rate
Answers
Hi how u doin ?
[tex] \frac{270}{45} = \\ [/tex]
[tex]6[/tex]
There u go....
Have a great day ❤
Answer:
Unit rate: 6
(plants per row)
Step-by-step explanation:
270/45 = 6
