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3 years ago

!!!!!!!!!!!30POINTS!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Inessa05 [86]3 years ago

8 0

Answer:

c=1/100

Step-by-step explanation:

100cm=m

Step 2: Divide both sides by 100m.

100cm/100m=m/100m

c=1/100

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Simplify 5x + 2(x - 3) = -2(x - 1)

Kruka [31]

Answer:

x=8/9

Step-by-step explanation:

5x+2(x-3)=-2(x-1)

1) Distribute 2 to x and -3:

5x+2x-6=-2(x-1)

2) Distribute -2 to x and -1:

5x+2x-6=-2x+2

3) Combine alike terms:

7x-6=-2x+2

4) Add 2x to both sides:

9x-6=2

5) Add 6 to both sides:

9x=8

6) Divide both sides by 9:

x=8/9

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4 years ago

Read 2 more answers

15 - (4m - 5) + 32 Please help!!!!

Mnenie [13.5K]

15 - (4m - 5) + 32

=15 - 4m + 5 + 32

=- 4m + 52

3 0

3 years ago

Read 2 more answers

25 less than x Pls help anyone

konstantin123 [22]

Answer:

If you are looking for an equation, then it would be 25 < x.

Step-by-step explanation:

3 0

3 years ago

Marking brainliest Don’t know what to write for the last 2

nlexa [21]

Answer:

Business, management, marketing and technology.

Engineering, manufacturing and industrial technology.

i am not sure but i hope it will help you.

please mark me as brainlest.

4 0

3 years ago

Find the value of x to the nearest tenth.

nlexa [21]

Answer:

x = 14.7

Step-by-step explanation:

Using the sine rule

$\frac{a}{sin(A)} = \frac{b}{sin(B)} = \frac{c}{sin(C)}$

Substitute the given values.

$\frac{7}{sin(20)} = \frac{x}{sin(46)}$

Rearrange the equation to get x on it's own.

$\frac{7sin(46)}{sin(20)} = x$

x = 14.72246211

x = 14.7 (1dp)

8 0

3 years ago