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3 years ago

Good night, do you think that I am doing it well?

Mathematics

1 answer:

adelina 88 [10]3 years ago

5 0

Answer:

yes

Step-by-step explanation:

You might be interested in

Write a linear function for a line that passes through points (6,8) and (8,12)

Nesterboy [21]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 6 &,& 8~) 
% (c,d)
&&(~ 8 &,& 12~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{12-8}{8-6}\implies \cfrac{4}{2}\implies 2
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-8=2(x-6)
\\\\\\
y-8=2x-12\implies y=2x-4$

7 0

4 years ago

(b) What per cent is1/2<br>dozen of one score?<br>

aleksandr82 [10.1K]

Answer:

1/2 dozen of one score is 30%.

Step-by-step explanation:

As we know that 1 dozen = 12 units.

1/2 dozen = 1/2 times 12=6 units

1 score = 20 units.

By using this conversion, we get

6/2 times 100=30%

So 1/2 dozen of one score is 30%

4 0

3 years ago

Navigators locate an object by measuring its location clockwise direction from due north. The measure of the angle is called the

kotegsom [21]

Answer:

<em>Refer to attached.</em>

Part 1

Since bearing is taken from north, i.e. 90°, this will be represented by -45° on the units circle.

Part 2

The ordered pair is: (0.707, -0.707)

Part 3

sin (-45°) = -√2/2
cos (-45°) = √2/2
tan (-45°) = -1

5 0

3 years ago

What number is 2 hundred 15 tens and 6 one

LuckyWell [14K]

The answer is: "2156" .
_________________________________
(215)*10 + 6*(1) = 2150 + 6 = 2156 .
______________________________________________

7 0

3 years ago

Help me on this please

kolbaska11 [484]

The answer : C
Yea its C

5 0

2 years ago