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2 years ago

A 15 ft. ladder leans against a wall. The

1 answer:

7 0

To find the angle between the the sides that equals 5 and 15, do the converse of sin.

Converse sin (5/15) ≈ 70.528
So the answer is C.

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Write equations for lines

elena-s [515]

y=mx+b

y-y1=m(x-x1)

Ax+By= C

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2 years ago

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I need help with this question please

WINSTONCH [101]

Answer:

Step-by-step explanation:

one of the vertexes have a different rotation size than the other

also i used a protractor

( plz mark me as brainliest, that would be most appreciated! )

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3 years ago

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Name the two functions used to form the rational function.

Aleksandr [31]

<h3>A rational function is any function which can be written as the ratio of two polynomial functions, where the polynomial in the denominator is not equal to zero. The domain of f(x)=P(x)Q(x) f ( x ) = P ( x ) Q ( x ) is the set of all points x for which the denominator Q(x) is not zero.</h3>

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3 years ago

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Eleanor and max used two rectangular wooden boards to make a set for the school play.one board was 6 feet long and the other boa

Oksi-84 [34.3K]

By definition, the area of a rectangle is:

$A = w * l$

Where,

w: width of the rectangle

l: length of the rectangle

The total area is given by:

$A = A1 + A2$

Where,

A1: rectangular wooden board 1

A2: rectangular wooden board 2

Substituting we have:

$60 \frac{3}{8} = (6) (w) + (5\frac{1}{2}) (w)$

Rewriting we have:

$\frac{483}{8} = (6) (w) + (\frac{11}{2}) (w)$

$483 = 48w + 44w\\483 = 92w$

$w = \frac{483}{92}\\w = 5.25$

$w = 5 \frac{1}{4}$

Answer:

The width is given by:

$w = 5 \frac{1}{4}$

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3 years ago

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Find the length of leg " a" if leg "b" = 12 and the hypotenuse "c" is 13

quester [9]

A^2 + b^2 = c^2

a^2 + (12)^2 = (13)^2

a^2 + 144 = 169

a^2 = 169 - 144

a^2 = 25

Sqrt (a^2) = Sqrt(25)

a = 5

Please mark brainliest if this helps

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2 years ago