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mote1985 [20]
3 years ago
7

What is the least common multiple of 1/2, 1/3, 4/5, 3/10

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
6 0
15/30 10/30 24/30 9/30
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Easy geometry <br> I’m stuck pls help<br> Show work :)
Lynna [10]

Answer:

x=9.5

NMR= 18°

Step-by-step explanation:

MN bisects PMN so NMR is equal to PMN making it also 18° so with this info we can now find x

(4x-2)=36

4x=38

x=9.5

8 0
3 years ago
PLZ HELP ASAP 20 POINTS!! wrote an equation in slope-intercept (y=mx+b) form for each line.
iren [92.7K]

Answer: I’m sorry I cannot explain this any other way because I can not see the answers but —> If you a point that a line passes through, and its slope, this page will show you how to find the equation of the line. ✨

Step-by-step explanation: hope it help you later on!

5 0
3 years ago
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Write an equation of the line that passes through (2,-4) and (0,4)
LenKa [72]

Answer:

step 1. y - y1 = m(x - x1). this is the equation given a point and a slope.

step 2. find the slope m. m = (y2 - y1)/(x2 - x1) = (4 - (-4))/(0 - 2) = 8/-2 = -4.

step 3. y - (-4) = -4(x - 2) ; y + 4 = -4x + 8.

step 4. y = -4x + 4.

7 0
3 years ago
The value of 4 + 44/10 + 404/100 +
nydimaria [60]

Answer:

12.8844

the answer is (a)12.8844

4 0
3 years ago
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Solve the system of equations by elimination.<br> 2x - y + 3z=-1<br> x + 2y - 4z=-1<br> y – 2z=0
MrRa [10]

Answer:

x = -1, y = 2 and z = 1

Step-by-step explanation:

The given system of equations are :

2x - y + 3z= -1  ....(1)

x + 2y - 4z = -1  ......(2)

y – 2z = 0  .....(3)

Equation (3) can be written as :

y = 2z

Use y = 2z in equation (2)

x + 2(2z) - 4z = -1

x + 4z - 4z = -1

x = -1

Put the value of x in equation (1) :

-2 -y +3z = -1

-y+3z = 1 ....(4)

Adding equation (3) and (4)

y-2z+(-y+3z)=1

z = 1

Now put z = 1 in equation (4)

-y+3=1

-y = -2

y = 2

Hence, the values of x,y and z are -1, 2 and 1 respectively.

6 0
3 years ago
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