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Anna [14]
3 years ago
5

Simplify the following (7x+3y-7z)+(2x+2y+2z)

Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0

Answer:

9x+5y-5z

Step-by-step explanation:

if you need an explanation I can put it in the comments :)

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Help me now i need this question right away
garik1379 [7]

Answer:

It will be 120°

It because if you matched those two points you will have two angles of 90° degree inside that square and in the triangle at the above 120-90= 30 degrees for both angles and since that all angles of the triangle are equal 180 then 180-(30+30)=120°.

Sorry if my explanation isn't that good.

8 0
3 years ago
Which angles are remote interior angles?
frutty [35]

Answer:

Step-by-step explanation:

interior angle is the angles inside the triangle exterior angle is the angle on a straight line of a triangle

5 0
4 years ago
Read 2 more answers
A cryptographic hash takes a message as input and produces a fixed-length string as output, called the digital fingerprint. A br
Allushta [10]

Answer:

1.85x10^{19} attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

3.40*10^{38} attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

Step-by-step explanation:

Each bit has two options. So

How many attempts are required to find a matching pair if the digital fingerprint is 64 bits long?

So for each of the 64 bits, we have the following number of options.

2 - 2 - 2 - 2 -... - 2

So, in all, there are

T = 2^{64} = 1.85x10^{19}

options.

So, 1.85x10^{19} attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

128 bits long?

Using the same logic as the first question.

T = 2^{128} = 3.40*10^{38}

So, 3.40*10^{38} attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

5 0
3 years ago
Is the function in the table linear or nonlinear Why
Rashid [163]

Answer:

linear

Step-by-step explanation:

it goes thru the (0,0) orgin

7 0
3 years ago
On a blueprint, an architect drew a 12 inch line to represent the length of a 30-foot room. If the line that represents the widt
mash [69]

Answer:

20 ft

Step-by-step explanation:

30 ft/ 12 inches= 2.5ft/in x 8 in= 20 ft

I hope this helps and good luck!

6 0
3 years ago
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