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Sunny_sXe [5.5K]
3 years ago
9

What value of x would make lines l and m parallel?

Mathematics
2 answers:
dangina [55]3 years ago
7 0
X=(180-50-55)

x=75°

............
geniusboy [140]3 years ago
7 0

Answer:

A. x=75^o  

Step-by-step explanation:

We have been given an image of a triangle and we are asked to find the value of x that would make lines l and m parallel.

Since we know that corresponding angles formed by parallel lines are equal.  

We can see that angle x corresponds to angle that is between 55 degree and 50 degree angle, so to be line m parallel to l, the measure of x must be equal to that angle.

Since 55 degree, 50 degree and corresponding angle to x are supplementary angles, so we can set an equation as:

55^o+50^o+x=180^o

105^o+x=180^o  

105^o-105^o+x=180^o-105^o

x=75^o

Therefore, the value of x=75^o will make lines l and m parallel and option A is the correct choice.

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A net force of 24 N is acting on a 4.0-kg object. Find the acceleration in m/s 6m/s^2
givi [52]

Step-by-step explanation:

mass of the object=m=4 kg

the net force exerted on it=F=24N=kgm/s²

the acceleration of the object=a=?

formula for calculating the acceleration=

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plug in the values

24kgm/s²=4kga

divide each side by 4

24kgm/s²/4 kg=4kga/4kg

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8 0
3 years ago
Geometry ∠1 and ∠2 are vertical angles. If m∠1 = 17x + 1 and m∠2 = 20x – 14, find m∠2.
stiv31 [10]

Answer:

m∠2= 86

Step-by-step explanation:

since they are vertical angles, that means they are both equal to eachother.

so lets set them equal!

17x+1=20x-14

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15=3x

x=5

now input x into m∠2

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7 0
4 years ago
50 POINTS PLEASE SOLVE CORRECTLY!! How do you solve these 2 problems?
Andrew [12]
Ok, so abc is a 3 digit number

easy

if we do
abc=x
then we have
750-x=x
add x to both sides
750=2x
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375=x
abc=375

check
750-375=375

correct


abc=375
0.abc=0.375


0.abc=0.375
that was fun
7 0
3 years ago
How many 2/3 are in 8/9​
Mila [183]

Answer:

3/4 or 0.75 decimal

Step-by-step explanation:

Simplify the following:

(2/3)/(8/9)

Hint: | Write (2/3)/(8/9) as a single fraction.

Multiply the numerator by the reciprocal of the denominator, (2/3)/(8/9) = 2/3×9/8:

(2×9)/(3×8)

Hint: | In (2×9)/(3×8), divide 9 in the numerator by 3 in the denominator.

9/3 = (3×3)/3 = 3:

(2×3)/8

Hint: | In (2×3)/8, divide 8 in the denominator by 2 in the numerator.

2/8 = 2/(2×4) = 1/4:

Answer: 3/4

6 0
3 years ago
Read 2 more answers
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