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Natali5045456 [20]
3 years ago
12

the length of shadow of a house having 30m height is 30 root 3m find the length of shadow of the house having the height of 40 r

oot 3m at the same time​
Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0

Answer:

Height(P)=30

base(B)=30√3

we know

TanA= P/B= 30/30√3

TanA =√3

A =60

now

Tan 60 = P/B

√3=40√3/B

B=40

Step-by-step explanation:

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A community group is picking up trash along a portion of the highway that is 1.48 miles long. In one hour they can clean a secti
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Answer:

12 if im correct

Step-by-step explanation:

first we have to see that they are doing 1/8 of a mile per hour so if we divide 1.48 by 1/8 it should give us the time

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since it is time, 11 hrs would be too little of a time so we need to round up to 12

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5 0
3 years ago
Read 2 more answers
The ratio of Kailyn's money to Nathan's money is 4:9. If Nathan has $45, how much do
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Answer:

<h2>$65</h2>

Step-by-step explanation:

Step one:

we are told that the ratio of Kailyn's money to Nathan's money is

4:9,

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divide both sides by 9

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Together they have =20+45= $65

6 0
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