10 months ago

In the figure shown, m∠ABD=8x−28 and m∠DBC=4x+10.

1 answer:

7 0

In geometry, the segment addition postulate states that given 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.

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Sketch the parabola y = x2 + 4x – 5.

Daniel [21]

Step-by-step explanation:

y=(x+5)(x-1)

y=-5 x=0

y=0. x=-5

y=0 x=1

now you got the points so graph will be like

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2 years ago

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salantis [7]

167 is the volume of the prism

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2 years ago

Find the solution to the equation.

Mekhanik [1.2K]

Answer:

-7

Step-by-step explanation:

30-16= -5n +3n

14 = -2n

multiplying both by half,u have -

7 = -n

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7 = n

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2 years ago

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jek_recluse [69]

Answer:

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Step-by-step explanation:

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2 years ago

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Solve the inequality. x + 7 > 11 A. x> 18 B. x> −4 C. x > 4 D. x> −18

mixas84 [53]

Answer:

c. x>4

Step-by-step explanation:

subtract 7 from both sides. 11-7=4

x>4

8 0

2 years ago

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