3 years ago

Consider the line 4x+8y=7

Mathematics

1 answer:

Degger [83]3 years ago

5 0

Slope will be -1/2 of parallel line and 2 will be of perpandicular line

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Does (0,-5 satisfy the equation y= 2x +5

QveST [7]

Answer:

it does not

Step-by-step explanation:

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3 years ago

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A total of 511 tickets were sold for the school play. They were either adult tickets or student tickets. There were 61 more stud

Marina86 [1]

Answer:

255

Step-by-step explanation:

EXPLANATION We are looking for the number of adult tickets sold. number of adult tickets sold =x We are given that there were 61 more student tickets sold than adult tickets. number of student tickets sold =+x61 The total number of tickets sold was 511.

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3 years ago

Find the area of a regular polygon with 100 sides with a perimeter of 100 units

Gnom [1K]

<span>The area of any regular polygon with n sides of length s is

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3 years ago

Find (g o f)(-1). *

klio [65]

Answer:

D -9

Step-by-step explanation:

(g o f)(-1) = g(f(-1))

f(-1) = $f(-1) = (-1)^{2} + 2(-1) - 3\\= 1 - 2 - 3\\= -4$

g(-4) = -4 - 5 = -9

So, (g o f)(-1) = -9

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3 years ago

Can you please help

dem82 [27]

What are you trying to figure out??

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3 years ago