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2 years ago

Two lines intersect. Find the values of b and c.

Mathematics

2 answers:

aliina [53]2 years ago

5 0

Answer:

b is 42 and c is 138............

Mandarinka [93]2 years ago

3 0

Step-by-step explanation:

I think b is 42 as well cause there are vertically opposite

ummm ....and c is (180- 42 because they are adjacent angles)

therefore b=42

c= 138

that is what I yhink sorry if it ain't the right answer

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26÷2 as a repeated subtraction

Sever21 [200]

Answer:

13, but see image for "repeated subtraction" representation

Step-by-step explanation:

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2 years ago

An airport shuttle charges 15$ plus 1.15$ per mile. An equation is written as y = mx + b, where y is the cost for x miles. (plea

fomenos

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2 years ago

Pleas help me find the answer and show the work to this question

lions [1.4K]

Answer:

$Leg\ 1 = 8$

$Leg\ 2 = 15$

Step-by-step explanation:

Given: See Attachment

Required

Determine the length of the legs

To do this, we apply Pythagoras theorem.

$Hyp^2 = Adj^2 + Opp^2$

In this case:

$17^2 = x^2 + (2x- 1)^2$

Open Bracket

$17^2 = x^2 + 4x^2- 2x-2x + 1$

$17^2 = 5x^2 - 4x + 1$

$289= 5x^2 - 4x + 1$

Collect Like Terms

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$5x^2 - 4x - 288 = 0$

Solving using quadratic formula:

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So:

$x = 8$ or $x = -7.2$

Since, x can't be negative, then:

$x = 8$

One of the leg is:

$Leg\ 1 = x$

$Leg\ 1 = 8$

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6 0

2 years ago

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Kruka [31]

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Step-by-step explanation:

<u>Volume And Function s</u>

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$V=abc$

Our problem consists in computing the volume of a box made with some sheet of metal 12 ft by 18 ft. The four corners are cut by a square distance x as shown in the image below .

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$V=x(12-2x)(18-2x)$