2 years ago

NEED HELP ASAP 15 POINTS

1 answer:

NeX [460]2 years ago

4 0

Use the app Socratic it helps!!

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Otrada [13]

Answer:

What?

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Softa [21]

Answer:

3 flowers are in Julias bouquet

Step-by-step explanation:

120 divided by 40 = 3

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kvasek [131]

Among many other formulas, the area of a triangle is

$S = \frac 1 2 a c \sin B$

where B is the angle between sides a and c.

$S=\frac 1 2(10)(20) \sin 67^\circ \approx 92.05 \textrm{ sq cm}$

Answer: 92.05 sq cm, first choice

Bonus. Here's a formula for the area S of a triangle your teacher doesn't know:

$16S^2 = 4a^2b^2 -(c^2-a^2-b^2)^2=(a^2+b^2+c^2)^2-2(a^4+b^4+c^4)$

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2 years ago

galina1969 [7]

Answer:60/100

Step-by-step explanation:

60/100 idk

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2 years ago

Phoenix [80]

Answer:

B) AD=AD

Step-by-step explanation:

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2 years ago