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3 years ago

12

The composite figure is made up of three simpler shapes? what is the area of the figure

1 answer:

worty [1.4K]3 years ago

8 0

Answer:

B. 68 square cm

Step-by-step explanation:

0.5 x 6 x 5 = 15

5 x 7 = 35

9 x 2 = 18

15+35+18 =68

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"Patricia drank one-fourth of the lemonade in her glass. Write an expression in terms of p that represents the number of ounces

navik [9.2K]

Answer:

The amount of lemonade Patricia drank is 1/4 p ounces.

Step-by-step explanation:

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3 years ago

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"The standard form of a linear equation is Ax+By=C. For each set of values given, tell if the linear equation represents a horiz

murzikaleks [220]

A=2 B=2 C=2 represents neither of the two.

A=0 B=5 C=0 is a horizontal line running parallel to the X axis.

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3 years ago

Calculate cos(480°) and sin(480°).

hram777 [196]

Answer:

$\cos(480^\circ)=-\dfrac{1}{2}$

$\sin(480^\circ)=\dfrac{\sqrt{3}}{2}$

Step-by-step explanation:

Calculate the value of trigonometry function.

$\cos(480^\circ)$ and $\sin(480^\circ)$

Split the angle between 0 to 90° using trigonometry formula.

$\Rightarrow \cos(360^\circ+120^\circ)$

$\Rightarrow \cos(120^\circ)$ $\because \cos(360+\theta)=\cos\theta$

$\Rightarrow \cos(180^\circ-60^\circ)$ $\because 120=180-60$

$\Rightarrow -\cos(60^\circ)$ $\because \cos(180-\theta)=-\cos\theta$

$\Rightarrow -\dfrac{1}{2}$

Therefore, cos(480°) = -0.5

$\Rightarrow \sin(360^\circ+120^\circ)$

$\Rightarrow \sin(120^\circ)$ $\because \sin(360+\theta)=\sin\theta$

$\Rightarrow \sin(180^\circ-60^\circ)$ $\because 120=180-60$

$\Rightarrow \sin(60^\circ)$ $\because \sin(180-\theta)=\sin\theta$

$\Rightarrow \dfrac{\sqrt{3}}{2}$

Therefore, sin(480°) = 0.866

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4 years ago

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alexdok [17]

Answer:

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3 years ago

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Can anyone help me with this question ?

Assoli18 [71]

I’m pretty sure the answer is k= 10

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3 years ago