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Alja [10]
3 years ago
5

Find the value of x for which m//n A. 31 B. 33 C. 39 D. 41

Mathematics
2 answers:
Nina [5.8K]3 years ago
8 0
In order to be fulfilled m // n we must take into account the following angle:
 180-105 = 75 degrees
 Therefore, we match this angle to the given expression.
 We have then:
 3x-18 = 75
 Clearing x we have:
 3x = 75 + 18
 x = 93/3
 x = 31 degrees
 Answer:
 
the value of x is:
 
A.
 
31
mihalych1998 [28]3 years ago
6 0
The value of x to make m and n parallel is A.31
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You planned to work on a project for about 4 and a 1/2 hours today.
zzz [600]

Answer:

2\frac{3}{4}

Step-by-step explanation:

Given : You planned to work on a project for about 4 and a 1/2 hours today.

To Find :If you have been working on it for 1 and 3/4 hours, how much more time will it take?

Solution:

Total time to be spent on project today = 4\frac{1}{2}=\frac{9}{2} hours

You have been working on it for hours =  1\frac{3}{4}=\frac{7}{4}

Remaining time =  \frac{9}{2} -\frac{7}{4}

                        =  \frac{11}{4}

                        =  2\frac{3}{4}

Hence it will take  2\frac{3}{4} hours more .

7 0
3 years ago
Let f(x) = 13x + 7 and g(x) = x^2 -3, find f( +g)(x)
mafiozo [28]

\mleft(f+g\mright)\mleft(x\mright)=f\mleft(x\mright)+g\mleft(x\mright)(f+g)(x)=(13x+7)+(x^2-3)=x^2+13x+4

8 0
1 year ago
HURRY PLEASE! I’LL GIVE BRAINLIEST!!! The area of the parallelogram below is 39 square units.
coldgirl [10]

Answer:

Not enough information, need a picture.

Step-by-step explanation:

4 0
3 years ago
Who can solve this exercises pleaseeee i have a exam
Leona [35]

Answer:

Step-by-step explanation:

1) Two angles supplementary. So sum of two angles is 180

One angle  = x

Other angle = 2x

x + 2x = 180

3x = 180

x = 180/3 = 60

The angles are 60, 120

2)Two angles complementary. So sum of two angles is 90

one angle  = x

Other angle = x + 20

x +x +20 = 90

2x + 20 = 90

2x = 90- 20

2x = 70

x = 70/2 = 35

The angles are 35,55

3) one angle =x

Other angle = 3x - 20

x + 3x - 20 = 120

4x = 120 + 20

4x = 140

x = 140/4 = 35

The angles are 35,85

5) x + 4x -20 = 180

5x = 180 + 20

5x = 200

x = 200/5 = 40

x = 40

6) This sum is not clear only half is visible

5 0
4 years ago
Draw the graph of functions that passes through (0.5,3), (1.5,4), and (2.5,1)
puteri [66]

Answer:

We have to plot a graph of the function that passes through the points (0.5,3), (1.5,4), and (2.5,1).

Clearly the graph passing through the three points will form a triangle with these coordinates. we could clearly see our graph from the figure attached to the answer.

The graph passing through two given points form a line,through three points it form a triangle and through four given points it form a quadrilateral.



7 0
4 years ago
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