2 years ago

WILL GIVE BRAINLEST!!!Find the length of the base.

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

6 0

Answer:

Step-by-step explanation:

The length of segment AB is the average of XY and WZ.

(22 + x)/2 = 27

22 + x = 54

x = 32

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The midpoint of a segment is (6,−4) and one endpoint is (13,−2). Find the coordinates of the other endpoint.

Veronika [31]

Answer:

(-1,-6)

Step-by-step explanation:

(13 + x)/2 = 6

13+x= 12

x = -1

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(-2 + y ) / 2 = -4

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y = -6

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3 years ago

Hurry 50 points for correct answer

Ad libitum [116K]

Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

Step-by-step explanation:

The equation $x=\sqrt{6x+7}$ can be solved by squaring both sides:

$x^2 = 6x + 7\\\\x^2 - 6x - 7 = 0\\\\(x-7)(x+1) = 0$

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

$1 = \sqrt{-1}\\ 7 = \sqrt{49}$

The square root of 49 equals 7, but the square root of -1 is an imaginary number.

The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

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3 years ago

Janie skates at the local skating rink for about 2.4 hours every day. If the skating rink is open 54 days a year, about how many

son4ous [18]

About 129.6 hours every single year

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3 years ago

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Martin is playing a game . The probability of winning is 0.3 what is the probability of not winning

ladessa [460]

Answer:

0.7

Step-by-step explanation:

0.3+0.7=1.0=100%

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3 years ago

(iv) In the figure, there are(a) one ray and an intersecting point (b) two rays and an intersecting point(c) one ray and two int

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1 year ago