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Mathematics

1 answer:

Reika [66]3 years ago

7 0

Step-by-step explanation:

From the figure we observe :

Length of laundry room (G) = C - H

G = (4x - 2) - (x + 6) = 3x - 8

Breadth of laundry room (F) = K - E

F = (2x - 5) - (x - 13) = x + 8

(A) Perimeter = 2(L + B)

= 2(4x)

= 8x

(B) Area = L * B

= (3x - 8) * (x + 8)

= 3x^2 + 16x - 64

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For the function F(x)=1/x+1, whose graph is shown below, what is the relative value of F(x) when the value of x is close to -1.

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dusya [7]

ANSWER

$B = 27.8 \degree$

EXPLANATION

The law of cosine is given by the formula:

${b}^{2} = {a}^{2} + {c}^{2} - 2bc \cos(B)$

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a=17, b=8, c=16

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3 years ago

Read 2 more answers

What is the length of AC¯¯¯¯¯

Nutka1998 [239]

Answer: AC=12 cm

Step-by-step explanation:

To solve this problem you must apply the law of sines, as you can see below:

$\frac{a}{sinA}=\frac{b}{sinB}$