3 years ago

Plz help me fast!!!

Mathematics

1 answer:

Snezhnost [94]3 years ago

8 0

72 because right number on the top of the bar is six, and 12•6=72

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Kobotan [32]

4.2 i think or 2.4 /z

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3 years ago

Given: Inscribed △ABC

nexus9112 [7]

Answer:

$AB=20\sin 80^{\circ}\approx 19.7\ in\\ \\AC=20\sin 65^{\circ}\approx 18.1\ in\\ \\BC=20\sin 35^{\circ}\approx 11.5\ in$

Step-by-step explanation:

In triangle ABC, OA = OB = OC = 10 in. These segments are radii of sircumscribed circle. So, R = 10 in.

The sum of all interio angles is 180°, so

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$\dfrac{AB}{\sin C}=\dfrac{AC}{\sin B}=\dfrac{BC}{\sin A}=2R$

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7 0

3 years ago

10 points <br><br> slope of (-2,-4) and (6,7)<br> (explain)

Finger [1]

Answer:

11/-8

Step-by-step explanation:

-2-6=-8

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then flip

4 0

3 years ago

A net force of 24 N is acting on a 4.0-kg object. Find the acceleration in m/s 6m/s^2

givi [52]

Step-by-step explanation:

mass of the object=m=4 kg

the net force exerted on it=F=24N=kgm/s²

the acceleration of the object=a=?

formula for calculating the acceleration=

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24kgm/s²=4kga

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8 0

3 years ago

PLEASE HELP

Pavel [41]

Answer:

15.06

Step-by-step explanation:

I don't have a step-by-step explanation, but i hope this helps!!!

7 0

3 years ago