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sashaice [31]
3 years ago
8

What is the length of BC? If the answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale.

Mathematics
1 answer:
Snezhnost [94]3 years ago
5 0

Answer:

13sqrt(2)

Step-by-step explanation:

Using pythagoras theorem

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|8m| = 104 absolute value
DENIUS [597]

Answer:

m=13

Step-by-step explanation:

Ok

l8ml=104

8m=104

⁻⁻⁻  ⁻⁻⁻

8        8

m=13

6 0
3 years ago
A computer chip has the dimensions 8mm x 8mm but the scale is drawn with the ...
Yuliya22 [10]
Given that the chip has a dimension of 8 mm by 8 mm which can be written as 0.8 cm by 0.8 cm, is drawn to scale and the dimensions of the plot is 4 cm by 4 cm, the scale of the drawing will be:
0.8 cm is represented by 4 cm
thus;
4 cm rep 0.8 cm
1 cm rep 0.2 cm
The answer is:
1 cm rep 0.2 cm  
6 0
3 years ago
F(x)=18x+11, find f(5)
Natalija [7]

Answer:

\boxed {\tt f(5)=101}

Step-by-step explanation:

We are given the function:

f(x)=18x+11

and asked to find f(5). Therefore, we must substitute 5 in for each x.

f(5)=18(5)+11

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Multiply 18 and 5.

f(5)=90+11

Add 90 and 11.

f(5)=101

f(5) is equal to 101.

5 0
3 years ago
What is the square root of -1?<br> o -i<br> о і<br> o -1<br> O 1
Drupady [299]

Answer:

i

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help please.
Lina20 [59]
The 1st choice, the third and the fifth are correct
because 26/9 = 3
and 12/4 = 3
and 21/7 = 3
8 0
3 years ago
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