2 years ago

Parallel lines in real world, help please

Mathematics

1 answer:

e-lub [12.9K]2 years ago

6 0

Answer:

The answer is B(65)

Step-by-step explanation:

you just do 180 - JCB = 65

so you do 180-65=115

hope this helps

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Which equation represents the graphed function?

katrin2010 [14]

Answer:

Step-by-step explanation:

the y- intercept is at -3 so is either

y= x-3 or y=2x -3

the x-intercept is at 2 so when y=0, x must be 2

0= x-3 so x=3

0=2x-3 so 2x=3 and x=3/2

in conclusion none of the equations given are the graphed

FYI the equation for the graphed line is

y= 3/2 x-3

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2 years ago

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.John has $40. He will use some of the money to buy books, and he wants to have at least $10 left to put in his savings account.

Crank

Answer:

The required inequality is $40-6b\leq 10$ .

Jhon can buy at most 5 books.

Step-by-step explanation:

Consider the provided information.

Part(A)

Let b represent the number of books John buys.

He wants at least $10 in his savings account which means if we subtract the cost of books from $40 we have at least $10 left.

$40-6b\leq 10$

The required inequality is $40-6b\leq 10$ .

Part(B)

$40-6b\leq 10$

$-6b\leq 10-40$

$b \leq\frac{30}{6}$

$b\leq 5$

Part(C): Jhon can buy at most 5 books.

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2 years ago

Question part points submissions used how many tangent lines to the curve y = x/(x + 1) pass through the point (1, 2)

BigorU [14]

Hello here is a solution
look graph :
the curve : color blue
the first tangent : y = 0.13x +1.87 color Pink
the second tangent : y = 1.88 x +0.14 color green

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2 years ago

What is x given angle ABC~ angle DBE~ ?

Dovator [93]

30:50 = 3:5

x : x+25 = 3:5

25/2 x 3 = 37.5

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2 years ago

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-3m - 4 = -28 please help it’s missing work and it was due a week ago

Sladkaya [172]

Answer:

m = 8

Step-by-step explanation:

-3m - 4 = -28

+4 +4

-3m = -24

÷-3 ÷-3

m = 8

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2 years ago