Using the diagram, what is the value of x? A. 110° B. 30° C. 60° D. 120°

Mathematics

2 answers:

Sidana [21]3 years ago

5 0

The value of x would be

D. 120 degrees

That is because a line is 180 degrees, subtract 60 degrees since angle is going to be 60 degrees (equilateral triangle) like this:

180 - 60 = 120 degrees

Alisiya [41]3 years ago

4 0

D. 120 degrees. the reason is more because the trianglt sides both have 69 buy the x has a lobger line

You might be interested in

HELPPPPPPPPPPPPPPPPPP

igor_vitrenko [27]

It’s 2 units I think .

6 0

2 years ago

PLZS HELP THIS IS MY LAST QUESTION!!

Vikki [24]

Answer:

Step-by-step explanation:

According to figure, 

54° + 3x+36° = 180° [Linear pair]

=> 3x + 90 = 180

=> 3x = 180 - 90

=> 3x = 90

$= > x = \frac{90}{3}$

=> x = 30 (Ans)

4 0

3 years ago

Read 2 more answers

There are 180 students registered in a soccer camp. Of those registered, 35% are seventh graders. How many of the students regis

tiny-mole [99]

Answer:

Step-by-step explanation:

35% are of seventh grade.

total students = 180

.: 35% of 180. = 35/100 × 180 = 35 × 18 /10

= 630/10

=63

.: The number of seventh graders are 63.

5 0

3 years ago

Help me pleeeeeeeeeaze

kobusy [5.1K]

$a(x+3) < 5x+15-x\\\\ax+3a < 5x+15-x\\\\ax+3a < 4x+15\ \ \ |-3a\\\\ax < 4x+15-3a\ \ \ \ |-4x\\\\ax-4x < 15-3a\\\\(a-4)x < 15-3a\\\\\text{The solution is all real numbers if}\ a-4=0\ \ \ |+4\\\\\boxed{a=4}\\\\\text{Check:}\\\\4(x+3) < 5x+15-x\\4x+12 < 4x+15\ \ \ \ |-4x\\12 < 15\ TRUE\to x\in\mathbb{R}$