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Lostsunrise [7]
3 years ago
4

The main difference between a prototype and other kinds of models is that a prototype .... (A) uses much more advanced technolog

y (B) is a comparison between two different things (C) uses complex calculation to answer a question (D)is designed to have some features that work like the real thing ?????
Mathematics
1 answer:
liq [111]3 years ago
6 0
My guess to your question is D 
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Please help<br><br>•A<br>•B<br>•C<br>•D​
lions [1.4K]

Answer:

<h3>D</h3>

Step-by-step explanation:

(3 + 5i) - (2 + i) \\ 3 + 5i - 2 - i \\ (3 - 2) + (5 - 1)i \\ 1 + 4i

5 0
3 years ago
Read 2 more answers
All of the following are equivalent expect <br><br>A. 8x+3x<br>B. (8+3)x<br>C. 11x<br>D. 11x2
Andrej [43]
<span>A. 8x+3x = 11x
B. (8+3)x = 11x
C. 11x = 11x
D. 11x^2 = 11x^2

answer

</span><span>D. 11x^2</span>
7 0
3 years ago
HELPP WHATS THE ANSWERRR
sergejj [24]

Answer:

C

Step-by-step explanation:

X can’t have 2 y’s

6 0
3 years ago
Please answer this!! will make you brainliast
gulaghasi [49]

Answer:

x = 17 / sqrt (2)

Step-by-step explanation:

first we have to notice that we have a right triangle, this means we can apply Pythagoras

h^2 = c1^2 + c2^2

then we just have to put the values ​​we have and solve the equation

17^2 = x^2 + x^2

289 = 2(x^2)

289/2 = x^2

√289/2 = x

√289 / √2 = x

17 / √2

17 / sqrt (2)

4 0
4 years ago
Tanya wants to test the theory that the exterior angles of a
PilotLPTM [1.2K]

Answer:

f + e + d = 360^o

Step-by-step explanation:

The question is incomplete, as what is required is not stated and the triangle is not given.

So, I will solve generally.

The proof is as follows (see attachment for triangle)

From the attachment, we have:

a + f = 180

b + e = 180

c + d = 180

Make f, e and d the subject

f = 180 - a

e = 180 - b

d = 180 - c

Add up the equations

f + e + d = 180 -a + 180 - b + 180- c

Collect like terms

f + e + d = 180 + 180+ 180-a- b - c

f + e + d = 540-a- b - c

We have:

f + e + d = 540-(a+ b + c)

a + b + c \to 180 --- angles in a triangle

So, we have:

f + e + d = 540-180

f + e + d = 360^o --- proved

6 0
3 years ago
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