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soldier1979 [14.2K]
3 years ago
10

A delivery person uses a service elevator to bring boxes of books up to an office delivery person weighs 140 pounds in each box

of books weighs 60 pounds the maximum capacity of the elevator is 1150 pounds how many boxes of books Can the delivery person bringing up at one time
Mathematics
1 answer:
Y_Kistochka [10]3 years ago
5 0

Answer:

nanusjvsbkiiahvvwkakhvsbbakmmms

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Which statement correctly list the relationships of the measures of the angles of the triangle?
pashok25 [27]

Answer:

A

Step-by-step explanation:

The angle opposite the longest side is the largest

The angle opposite the shortest side is the smallest

Hence

∠N is the largest angle and ∠M is the smallest angle, thus

∠M < ∠T < ∠N → A

6 0
3 years ago
Solve |4x+5| = |-29+4x|
Alona [7]
5 = -29
there would be no solution because the left and right sides are not equal.
4 0
3 years ago
Please help i'm struggling with this!It's urgent!
tia_tia [17]

Answer:

12 should be 41

Step-by-step explanation:

12) the pattern is an increase by 5 each time. This would mean the 8th term is 40. However, it starts at 1, so you should add 1 to this answer, making it 41. This pattern is y=5x+1 if x is that number in the pattern and y is the answer.

3 0
3 years ago
Read 2 more answers
If a cone has a surface area of 822.78cm^2 and a diameter of 18cm, find the slant height of the cone
Artist 52 [7]

Answer:

20.11\ cm

Step-by-step explanation:

we know that

The surface area of the cone is equal to

SA=\pi r^{2}+\pi rl

where

r is the radius

l is the slant height

In this problem we have

SA=822.78\ cm^{2}

r=18/2=9\ cm -----> the radius is half the diameter

substitute and solve for l

822.78=\pi (9)^{2}+\pi (9)l

822.78=81\pi +9\pi l

l=(822.78-81\pi)/9\pi

l=(822.78-81(3.14))/9(3.14)=20.11\ cm

8 0
4 years ago
Given f(x)=3(x-1)(x-7) what is the minimum output value of the function
Bond [772]

Answer:

-27

Step-by-step explanation:

f(x) = 3(x-1)(x-7)

     = (3x-3)(x-7)

     = 3x^2 - 24x + 21

when f(x) = 0, x = 7 or 1

x-intercept of vertix of the graph = (7+1 )/ 2 = 4

f(x) attains it's minimum when x = 4

The minimum output value = 3(4-1)(4-7)  = -27

3 0
3 years ago
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