1 year ago

PLEASE HELP ASAP!!!!! NEED DONE QUICKLY!!!!!!!!

Mathematics

1 answer:

Eduardwww [97]1 year ago

4 0

Answer:

the first one from the top

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A tree cast a shadow of 30m long and a 2m stick casts one that is 3m long. As show in the below diagram how tall is the tree?

PSYCHO15rus [73]

Answer:

20 m

Step-by-step explanation:

<u>We have similar triangles here.</u>

BC║DE, AB║AD and AC║AE ⇒ ΔADE ~ ΔABC

<u>The ratio of corresponding sides of similar triangles is same:</u>

BC/DE = AC/AE
BC / 2 = 30/3
BC / 2 = 10
BC = 2*10
BC = 20 m

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2 years ago

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yaroslaw [1]

Answer:

(4.65 x 10)^3 = 100,544.625

Step-by-step explanation:

First, multiply 4.65 by 10

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Now multiply this number by itself 3 times

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2,162.25 x 46.5 = 100,544.625

So the answer is 100,544.625

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2 years ago

James usually drinks 38 ounces of water per day. He read that he should drink 64 ounces of water per day. If he starts drinking

vova2212 [387]

Answer at very bottom of picture above

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2 years ago

Theresa’s parents, Cal and Julia, are getting phones that each have 64 gigabytes of storage. How many bits of storage come with

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If a boy has 4 pairs of shorts, 8 shirts, and 2 pairs of shoes, how many different outfits could he wear?

sveta [45]

Answer:

Step-by-step explanation:

I paired the first shirt with all of the pants and both shoes which was 8 outfits, but here are 8 other shirts which will also make 8 outfits.

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