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solong [7]
2 years ago
13

Question 6 Express this decimal as a fraction. ? 1.21 = ^ it has a line over the 21.

Mathematics
2 answers:
saul85 [17]2 years ago
5 0

Answer: 40/33

Step-by-step explanation:

Alex73 [517]2 years ago
3 0

Answer:

1.(21) = 120/99

Step-by-step explanation:

that's right answer ig :)

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Question 1<br><br> Which choice shows a 90° clockwise rotation of the figure about the point P?
Arada [10]
The third one is correct.....so go for it without hesitation
6 0
3 years ago
What is x and what's m&lt;M?
sweet [91]

Use the property that angles sum up to 360 degrees.

Also use property that <M = <R and <A = <P.

That gives the following equation:

m<R + m<A + m<M + m<P = 360

6x+5 + 9x+25 + 6x+5 + 9x+25 = 360

30x + 60 = 360

x = 10

Answer:

x = 10

m<M = 6x+5 = 65 degrees

5 0
3 years ago
Can u help solve for x 3(x-4)-12=2(x-6)+8
Igoryamba

Answer:

{ \rm{3(x - 4) - 12 = 2(x - 6) + 8}} \\  \\   { \rm{3x - 12 - 12 = 2x - 12 + 8}} \\  \\ { \rm{3x - 24 = 2x - 4}} \\  \\ { \rm{3x - 2x = - 4 + 24}} \\  \\ { \rm{x = 20}}

4 0
3 years ago
3x +y = –15<br> -3x - 4y = 30<br> Which variable will eliminate in the system?
Anestetic [448]

Answer:

x should be eliminated

hope it helps

5 0
2 years ago
Write the equation of a line in slope-intercept form parallel to the line y = -2x + 7 and contains (-1, 3).
JulsSmile [24]

Answer:

The answer is

<h2>y = - 2x + 1</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y = - 2x + 7

Comparing with the general equation above

Slope = - 2

Since the lines are parallel their slope are also the same

Slope of parallel line = - 2

The equation of the line using point (-1, 3) and slope - 2 is

y - 3  =  - 2(x + 1) \\ y - 3 =  - 2x - 2 \\ y =  - 2x - 2 + 3

We have the final answer as

y =  - 2x + 1 \\

Hope this helps you

7 0
3 years ago
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