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bixtya [17]
2 years ago
10

Help me with this thanks for anyone who helps! :D

Mathematics
2 answers:
Kobotan [32]2 years ago
7 0

Answer:

x= 90-60

x=30

Step-by-step explanation:

Bingel [31]2 years ago
3 0

Answer:

30° is the answer because its a right angle

Step-by-step explanation:

can you mark me brainliest? thank you

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Solve the equation -3(x - 14) + 9x = 6x + 42. Does the equation have one solution, no solution, or infinitely many solutions?
natulia [17]

Hello!

\large\boxed{\text{Infinitely many solutions.}}

-3(x - 14) + 9x = 6x + 42

Distribute the coefficient of the parenthesis:

-3(x) - 3(-14) + 9x = 6x + 42

-3x + 42 + 9x = 6x + 42

Combine like terms:

6x + 42 = 6x + 42

Both sides of the equation are the same, therefore:

There are infinitely many solutions.

7 0
3 years ago
Read 2 more answers
IN THE 2000 UNITED STATES PRESIDENTIAL ELECTION, 59.3 MILLION WOMEN VOTED. THAT NUMBER WAS 56% OF THE NUMBER OF THE WOMEN WHO WE
katrin [286]
D - 15.4 million. 

59.3m is 56% of 105.89m whereas 51.6m is 57% of 90.52m

105.89 - 90.52 = 15.37
8 0
3 years ago
ABCD is a square. M is the midpoint of BC and N is the midpoint of CD. A point is selected at random in the square. Calculate th
almond37 [142]

Answer:

1/8 or 0.125

Step-by-step explanation:

Let x be the length of the sides of the square ABCD.

Therefore, the length of CN and CM is x/2.

The area of the triangle MCN is:

A_t = \frac{0.5x*0.5x}{2}=\frac{x^2}{8}

The area of the square ABCD is:

A_s =x*x =x^2

Thus, the probability that a random point lies in the triangle MCN is:

P=\frac{A_t}{A_s}=\frac{\frac{x^2}{8}}{x^2}=\frac{1}{8}=0.125

The probability that the point will lie in the triangle MCN is 1/8 or 0.125.

8 0
3 years ago
Different problem same topic please help
BlackZzzverrR [31]

Answer:

see below

Step-by-step explanation:

y = 5x - 31

y = mx + b

where m = slope

slope of a parallel line = 5

slope of a perpendicular line = - 1/5

7 0
3 years ago
Solve algebraically. <br> 3x + y =3 <br> Y = 2x - 7
Annette [7]
<span>3x + y =3 
Y = 2x - 7

substitute </span>Y = 2x - 7 into  3x + y =3 
3x + y =3 
3x +2x - 7 =3 
5x = 10
x = 2

Y = 2x - 7 = 2(2) - 7 = -3

answer
(2, -3)


4 0
3 years ago
Read 2 more answers
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