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Anvisha [2.4K]
4 years ago
10

Use IDEAL to solve the following problems (WORTH 50 POINTS)

Mathematics
1 answer:
Dima020 [189]4 years ago
8 0
So pythagrorean theorem is the ideal way and easiest way to solve this

a^2+b^2=c^2

8.5^2+11^2=x^2
72.25+121=193.25
square root of 193.25=13.9014 or 13.9 in


9.5^2+15^2=x^2
90.25+225=315.25
square root of 315.25=17.7553 or 17.8 ft
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Flying to Kampala with a tailwind a plane averaged 158km per hr ... The the return trip the plane only averaged 112 km per . . w
AURORKA [14]
W=wind
p + w=158...p=158-w
p-w=112...p=112+w
SO 158-w=112+w
46=2w
23=w
SO in conclusion you have the correct answer of wind being 23km/h while the plane is going 135 km/h

HOPE THIS HELPS!
6 0
3 years ago
How to attach image <br><br> sure sure
Bogdan [553]

Answer:

Press the kinda paper clip thing it says attach file then press that

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To which set does -1/2 belong? A whole numbers only B rational numbers only
Jlenok [28]

Answer:

B

Step-by-step explanation:

Because -1/2 is not a whole number so b is the only answer left

8 0
3 years ago
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Help me please!!!!!!!!!!!!!!!!!!!!!!!
strojnjashka [21]

Answer:

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  2. 13 , 31
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8 0
3 years ago
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Solve y = x + 6 for x.<br> Ox = y + 6<br> Ox= -y + 6<br> O x = y - 6<br> Ox= -y-6
sveticcg [70]

Answer:

x = y - 6

Step-by-step explanation:

y = x + 6 (Given)

y - 6 = x (Subtracted 6 on both sides)

5 0
3 years ago
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