2 years ago

Find the value of x.

Mathematics

1 answer:

tino4ka555 [31]2 years ago

6 0

Answer:

107

Step-by-step explanation:

x=180-73

x=107

hope it helps

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Given the midpoint (1.5,1.5) and the endpoint (5,7) where is the other endpoint located

earnstyle [38]

The formula of a midpoint:

$M_{AB}\left(\dfrac{x_A+x_B}{2},\ \dfrac{y_A+y_B}{2}\right)$

We have:

$M(1.5,\ 1.5)\to x_M=1.5,\ y_M=1.5\\A(5,\ 7)\to x_A=5,\ y_A=7$

Substitute

$\dfrac{5+x_B}{2}=1.5\qquad|\cdot2\\\\5+x_B=3\qquad|-5\\\\x_B=-2\\\\\dfrac{7+y_B}{2}=1.5\qquad|\cdot2\\\\7+y_B=3\qquad|-7\\\\y_B=-4$

<h3>Answer: (-2, -4)</h3>

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3 years ago

-3х + 2y = 56<br> -5x- 2y = 24<br><br> X=<br> Y=

Ket [755]

Answer:

x = -10

y = 13

Step-by-step explanation:

-3x + 2y = 56

-5x - 2y = 24

__________ +

-8x____ = 80

x______= 80/-8

______x = -10

-3x + 2y = 56

-3(-10) + 2y = 56

30 + 2y = 56

2y = 56 - 30

2y = 26

y = 26/2

y = 13

5 0

3 years ago

3. Each day, the furniture store sells x tables and y chairs.

gulaghasi [49]

Answer:

answer A and B are the same there just the opposite of each other. so A or B would work.

Step-by-step explanation:

95×(12) +225×(12)

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2 years ago

3.5 inches divided by 24.5 inches

aliina [53]

Your Answer Is approximately 0.143

6 0

3 years ago

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David's cell phone company charges $0.45 for each text message plus a monthly fee of $50.00. He owes $91.40. Write and solve an

Gelneren [198K]

91.40 - 50.00 = 41.40
41.40 ÷ .45 = 92
David sent 92 text messages.
(sorry if the format is wrong)

5 0

3 years ago