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3 years ago

14

3.4 m = cm help plezzzzz

1 answer:

AnnZ [28]3 years ago

6 0

Answer:

thee answer shall be 3.4m = 340cm

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Factor the expression 18x^2 - 8

diamong [38]

Answer:

2(3x-2(3x+2)

Step-by-step explanation:

1) 18x^2-8

2) 2(9x^2-4)

3) 2(3x-2)(3x+2)

6 0

3 years ago

Please help me solve this equation

Masja [62]

Answer:

y = -9x + 4

The equation for slope is y=mx + b

3 0

3 years ago

Please help!!<br> 16. 34x^4y^3 – 17x^2y^5<br> 17. 20p^2 – 16p^2 q^2<br> 18. 35m^3n + 105m^2n^3

EastWind [94]

Answer:

35m^3n + 105m^2n^3=140m^5n^3

34x^4y^3 – 17x^2y^5=17×^6y^8

20p^2 – 16p^2 q^2=4p^2q^2

3 0

3 years ago

If L is parallel to M, find the value of each missing variable(s)

nevsk [136]

Answer:

5. x = 13

6. x = 11; y = 3

Step-by-step explanation:

5. (9x + 2)° = 119° (alternate interior angles are congruent)

$9x + 2 = 119$

Subtract 2 from each side

$9x + 2 - 2 = 119 - 2$

$9x = 117$

Divide both sides by 9

$\frac{9x}{9} = \frac{117}{9}$

$x = 13$

6. (9x + 25)° = (13x - 19)° (corresponding angles are congruent)

$9x + 25 = 13x - 19$

Collect like terms

$9x - 13x = - 25 - 19$

$-4x = -44$

Divide both sides by -4

$\frac{-4x}{-4} = \frac{-44}{-4}$

$x = 11$

(13x - 19)° + (17y + 5)° = 180° (linear pair)

$13x - 19 + 17y + 5 = 180$

Plug in the value of x and solve for y

$13(11) - 19 + 17y + 5 = 180$

$143 - 19 + 17y + 5 = 180$

Collect like terms

$129 + 17y = 180$

Subtract 129 from both sides

$129 + 17y - 129 = 180 - 129$

$17y = 51$

Divide both sides by 17

$\frac{17y}{17} = \frac{51}{17}$

$y = 3$

5 0

3 years ago

Please help I think it's A but im unsure

Likurg_2 [28]

Answer:

b is the correct answer I am also not sure

5 0

3 years ago