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hammer [34]
3 years ago
7

What is the surface area of the figure?

Mathematics
2 answers:
ozzi3 years ago
8 0
A is the answer that's what I think
likoan [24]3 years ago
3 0
We can split it up into a net
actually, here is a hack

notice that indented side?
we can take the plane and push it so it makes 4 sides, neat

ok, so we now just have 4 normal sides and 2 L shapes

L shape can be cut into 2 rectangles
5 by 5 and 5 by 10 so total of 75 is the L
2 L's so
2*75=150

the sides
4 of them
they all are 10 by 3
10*3*4=120

toatl is 150+120=270

answer is A

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marshall27 [118]

Answer:

1. X = 1 - 3y

2. -5/6x + 7/3

Those are the answers to the problems

4 0
2 years ago
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The amount of mites that survive a new cancer treatment can be modeled by Y = 25(0.5)x Determine which number represents the dec
Maslowich

Answer:

Step-by-step explanation:

it is 0.5 since

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4 0
2 years ago
A history exam features five questions. Three of the questions are multiple-choice with four options each. The other two questio
nadezda [96]

There are total 500 ways in which Caroline can answer the exam.

Step-by-step explanation:

Here, the total number of questions in the test  = 5

The total number of multiple choice questions = 3

The total number of True/False question = 2

Let the numbers of the given question be 1,2 ,3,4, and 5.

Now, the total number of options available to answer question 1 = 5 options

Similarly,  number of options available to answer question 2 = 5 options

The number of options available to answer question 3 = 5 options

The number of options available to answer question 4 = 2 options ( T or F)

The number of options available to answer question 5 = 2 options ( T or F)

So, here the total available options to answer all 5 questions

= The total option available for  question ( 1 x 2 x 3 x 4 x 5)

= ( 5 ways  x 5 ways x 5 ways x 2 ways x 2 ways)

= 500 ways

Hence, there are total 500 ways in which Caroline can answer the exam.

8 0
3 years ago
Which is NOT an undefined term in geometry
Anna71 [15]
There are three words in geometry<span> that are </span>not<span> formally defined. These three </span>undefined terms<span> are point, line and plane.</span>
3 0
3 years ago
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A cashier earns $7 an hour. If x is the number of hours worked, which function represents the cashier’s earnings?
kaheart [24]
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F(x) = 7x

Hope this helps! :)


4 0
3 years ago
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