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frosja888 [35]
3 years ago
14

Please help me get this easy maths question I’m mentally unwell

Mathematics
1 answer:
marshall27 [118]3 years ago
8 0
Speed = distance / time

Speed = ?
Distance = 350km
Time = 5 hours


350km / 5hours = 70

He averages 70km/h
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cuanto pagaríamos por un libro cuyo precio es de $25 si le aplicamos un descuento del 25% cuanto dinero ahorramos
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Tenemos precio de lista de $25 para el libro.

Si aplicamos un descuento del 25%, este descuento representa:

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11 months ago
Can someone please help me do this
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Answer:

Step-by-step explanation:

CD is Pole

∠CAD = 4°  {Alternate interior angles}

ΔCAD,

\dfrac{opposite \ side}{adjacent \ side}= tan 4\\\\ \dfrac{90}{AD}=tan \ 4\\\\ \dfrac{90}{AD} = 0.069\\\\90 = 0.069*AD\\\\ \dfrac{90}{0.069}=AD\\\\AD = 1304 \ ft

In ΔCDB,

∠B = 5° {Alternate interior angles}

Tan \ 5 = \dfrac{90}{BD}\\\\0.09* BD = 90\\\\BD =   \dfrac{90}{0.09}\\\\BD = 1000 \ ft

4 0
3 years ago
A macaw's lifespan is on average about 5 times longer than a dog's
Juli2301 [7.4K]
Let M=macaws lifespan and D=dogs lifespan

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Answer:

The answer is d

Step-by-step explanation:

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