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Temka [501]
2 years ago
9

IN TOATL NEED OF HELP PLEASE 30 PONIFS

Mathematics
2 answers:
Olin [163]2 years ago
7 0

Answer:

what do u want help with

Step-by-step explanation:

alisha [4.7K]2 years ago
7 0
What do you need help with?
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8. Let α, β, γ be the angles made by a vector u ∈ R 3 with positive x, y, z−axis respectively. Then, the numbers l = cos α, m =
alex41 [277]

Answer:

The answers are given in the attachment

Step-by-step explanation:

The detailed step by step calculations are shown in the attachment.

8 0
3 years ago
1) 130 words in 5 mins. How many words in an hour?
FinnZ [79.3K]

Answer:

Part 1) 1,560 words

Part 2) 161 miles

Step-by-step explanation:

Part 1) 130 words in 5 mins. How many words in an hour?

Remember that

1\ hour=60\ min

so

using proportion

Find out how many words in 60 minutes (one hour)

\frac{130}{5}\ \frac{words}{min}= \frac{x}{60}\ \frac{words}{min}\\\\x=130(60)/5\\\\x=1,560\ words

Part 2) 322 miles in 2 hours. How many miles in 60 minutes?

Remember that

1\ hour=60\ min

so

2\ hours=120\ minutes

using proportion

Find out how many miles in 60 minutes

\frac{322}{120}\ \frac{miles}{min}= \frac{x}{60}\ \frac{miles}{min}\\\\x=322(60)/120\\\\x=161\ miles

8 0
3 years ago
What is the answer to this question
timurjin [86]
I think it's 182 I'm not completely sure though
5 0
2 years ago
What is the equation of this line?
quester [9]

A. y = 2x - 3

This is the correct answer

4 0
3 years ago
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