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LiRa [457]
3 years ago
12

Find the missing angle in a triangle with the given sides.

Mathematics
2 answers:
quester [9]3 years ago
8 0
44+99+[ ]=180
[ ]= 180-99-44= 37
Yuliya22 [10]3 years ago
5 0

Answer:

Step-by-step explanation:

44 + 99 + x = 180

143 + x = 180

x = 37

<h2>G = 37</h2>
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What is the value of x
Colt1911 [192]

Answer:

The value of x are all real number on x-axis the number that falls under x

example of the value of x are in this equation

y=2+5x

2x+6y=60

to find x

let make the first one equation 1 and the second equation 2

now, put equation 1 in equation 2

2x+6(2+5x)=92

open the by multiplying every thing in the bracket by 6

2x+12+30x=92

combine the like terms

2x+30x=69212

32x=80

now divide via by 32

32x/32=80/32

x=5/2

7 0
3 years ago
(3-5i)(2+9i)+(7+2i)(7-2i)
kondor19780726 [428]
i^{2} = -1

-----------------------------------------

(3-5i)(2+9i)+(7+2i)(7-2i) = \\  \\  =  6 + 27i - 10i - 45i^{2} + 49 - 14i + 14i - 4i^{2} =  \\  \\  =55 + 17i + 45 + 4   = \boxed{104 + 17i}
7 0
3 years ago
How do I solve #7? do i add all the angles together like a normal triangle and make it equal to 180?
kobusy [5.1K]

Answer:

126 degrees

Step-by-step explanation:

Triangle: y = 180 - (5x + 4x)

Straight angle: y = 180 - (4x + 30)

180 - (5x + 4x) = 180 - (4x + 30)

5x + 4x = 4x + 30

5x = 30

x = 6

Angle:

y = 180 - (5x + 4x)

y = 180 - 9x

y = 180 - 9(6)

y =  126

7 0
2 years ago
Explain whether the points (−13,4), (−7,3), (−1,2), (5,1), (11,0), (17,−1) represent the set of all the solutions for the equati
ivann1987 [24]

Answer:

No, because the set of all solutions of y=−16x+116 is represented by the line of the equation.

Step-by-step explanation:

8 0
3 years ago
A small town surveys 250 adults, 180 of which are parents, about whether or not a park should be expanded. The results showed th
guajiro [1.7K]
Given are:
250 adults and 180 parents
so we can solve the number of not parents
not parents = 250 - 180
not parents = 70
then we can number of people of votes for no
no not parents = 70 - 40  = 30
no parents = 180 - 150 = 30
             yes       no
parents     150        30
not parents  40         30 
5 0
3 years ago
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