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3 years ago

Help answer ASAPPP 10 points

Mathematics

2 answers:

Musya8 [376]3 years ago

8 0

Time:logs=time:logs
time/logs=time/logs

4hours:6logs=18hours:xlogs
4hours/6logs=18hours/xlogs
4/6=18/x
6/4=18/x
x=27

pick B,C,E

gladu [14]3 years ago

8 0

Good morning
time:logs=time:logstime/logs=time/logs
4hours:6logs=18hours:xlogs4hours/6logs=18hours/xlogs4/6=18/x6/4=18/xx=27
pick B,C,E

I hope I have helped you

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Reil [10]

Answer:

79.8

Step-by-step explanation:

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3 years ago

4. Determine all unknown sides and angles to 1 decimal place.

Ksju [112]

Answer:

The unknown sides are 60.81cm and 51.57cm while the unknown angle is 58degrees

Step-by-step explanation:

4a) Given the following

Opposite side = 38cm (side facing the given angle)

Required

Adjacent and hypotenuse side

According to SOH CAH TOA

$tan \theta = \frac{opp}{hyp}\\tan 32=\frac{38}{hyp}\\hyp=\frac{38}{tan 32}\\hyp=\frac{38}{0.6249}\\hyp= 60.81cm$

Next is to get the adjacent

$Cos 32=\frac{adj}{60.81}\\adj=60.81cos32\\adj=60.81(0.8480)\\adj= 51.57cm$

Next is to get the missing

Since sum of angle in the triangle is 180degrees

32 + 90 + x = 180

122 + x = 180

x = 180 - 122

x = 58degrees

7 0

3 years ago

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Nuetrik [128]

Answer:

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Step-by-step explanation:

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vitfil [10]

Answer:

$21^{10}$

Step-by-step explanation:

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Then, multiply the -5 and -2 together, giving you:

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3 years ago

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lubasha [3.4K]

Answer: 1

Step-by-step explanation:

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3 years ago

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