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algol13
3 years ago
11

I need the answer fast

Mathematics
1 answer:
shepuryov [24]3 years ago
3 0
Area is base x height
20 x 10 = 200in^2
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An elevator is rated to safely hold ten 250 lb people. The elevator is loaded as follows: three 600 lbs cartons of books, Jim (1
iris [78.8K]
To do this, we will need to find how much the elevator can hold in all. Multiply 10 by 250 to get 2500. Since it can also hold 10% more, multiply 2500 and 0.10 to find out how much 10% is. You get 250. Add 2500 and 250 to get how much the elevator can safely hold. It would be 2750.

To find out how much more weight can be added, first find out how much weight is on the elevator collectively. (books) 600+ (Jim) 180+ (Gavin) 330 + (Deb) 250 + (Susan) 120 = 1480. Subtract this from the amount the elevator can hold, and you get how much more weight can be added. 2750-1480= 1270.

The elevator can hold 1270 more ibs.
6 0
4 years ago
Read 2 more answers
Select the expression that is equivalent<br> to 4.1.d.d.d.
Molodets [167]
? I’m confused is there supposed to be a picture to this? I don’t see a expression so..
8 0
3 years ago
Which expressions are equal to 6^3•2^6/ 2^3
True [87]

Answer:

2^6 x 3^3 and 12^3

Step-by-step explanation:

First, solve

6^3 x 2^6/2^3

216 x 64/8

13824/8 = 1728

lets solve for the answers

6^3 = 216

Therefore, 6^3 is not an answer

2^6 x 3^3= 64 x 27 = 1728

because both expressions are equal to 1728, this is an answer. this answer can also eliminate 2^3 x 3^3 because it has a lower exponent than the answer that is equal to 1728. therefore, the value of it must be smaller than 1728

12^3 = 1728

This answer is correct, because both values are equal to each other, meaning that 12^6 is larger than 1728  

Therefore, your answers will be 2^6 x 3^3 and 12^3          

3 0
3 years ago
The triangles in the picture are congruent by which method
Kryger [21]
The second answer choice.
6 0
3 years ago
Solve the following equation: |-3x+3|-9=12
photoshop1234 [79]

Answer:

\large\boxed{\left \{ {{x\: = \: 8} \atop {x\: =\: -6}} \right. }\\

Step-by-step explanation:

\left| -3x+3  \right|  -9=12

At first, let's add - 9 to both the sides. So,

\left| -3x+3  \right|  -9=12\\|-3x+3|=21

Now, using the definition of absolute value, we can change the equation to..

-3x+3=21 \\-3x+3=-21

By, subtracting 3 from both the sides,

-3x=18 \\-3x=-24

Now, divide both the sides by 6,

x=-6 \\x=8

We now have 2 values of x. They are...

\large\boxed{\left \{ {{x\: = \: 8} \atop {x\: =\: -6}} \right. }\\

____________

Hope it helps!

\mathfrak{Lucazz}

5 0
2 years ago
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