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azamat
3 years ago
10

In the past two weeks, Sue earned $513 at her part-time job. She worked a total of 54 hours. About how much did she earn per hou

r?
Mathematics
2 answers:
puteri [66]3 years ago
8 0
$513
--------- = x
54 Hrs

Divide $513 by number of hours worked. Answer is $9.50 per hour.
storchak [24]3 years ago
5 0
$513/54 hours = 9.5
Sue earned $9.50 per hour
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This figure was created by joining two right rectangular prisms.
lina2011 [118]

Answer:

the answer is 30!

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2 years ago
I need help with numbers 2,3,4,5,6 I need to graduate so help
Neporo4naja [7]

Answer:

2.

sinα=√3/(2√7)

cosα=5/(2√7)

tanα=5/√3

cscα=(2√7)/√3

secα=(2√7)/5

*note* you can simplify the above further (by rationalizing them), but I think it's probably fine to leave them as is *

3.) g15.9

4.)25.4

5.) 70.8

6.) 36.4

Step-by-step explanation:

Cot is the inverse of toa so cot= adj/opp

This means the traingle's adjacent side is √3 and its opposite is 5

with this information let's figure out the hypotonouse

√3²+5²=c²

3+25=c²

28=c²

√28=c

√28=2√7

which means the triangle's

opposite= √3

hypotonous= 2√7

Adjacent= 5

With all of this we can just plug in the numbers to find the missing information (where α=angle or theta)

sinα=√3/(2√7)

cosα=5/(2√7)

tanα=5/√3

cscα=(2√7)/√3

secα=(2√7)/5

For this one we have the adjacent and need the opposite

we will use TOA

Tan(25)=x/34

34tan(25)=x

x=15.9

4.) For this one we have the adjacent but need the hypotonouse

we will use CAH

cos(48)=17/x

17/cos(48)=x

x=25.4

5.) for number 5 we have the oppsite and hypotonouse and so we'll use SOH

sin(α)=17/18

α=70.8

6.) For this one we have the opposite and adjacent and so we'll use TOA

Tan(α)=(31/42)

α=36.4

8 0
3 years ago
An arrangement of two dimensionals figures that can be folded to make a three dimensionals figure
kirill115 [55]

wht are you trying to say


7 0
3 years ago
3t - 6 = 18 t = _____
Mazyrski [523]

Answer:

3t = 18 + 6 \\ 3t = 24 \\ 24 \div 3 = 8 \\ t = 8

Step-by-step explanation:

First we move the constant to the right and change its sign

we add the numbers and divide it by 3

and you get 8

3 0
3 years ago
Fish is $20 a kilogram your recipe asks for 1/2 kilogram. How much will it cost
lora16 [44]

Known :

1 kg = $20

Asked :

½ kg = $...?

Answer :

1 kg = $20

½ kg = ½ × $20

= <u>$</u><u>1</u><u>0</u>

<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>

5 0
3 years ago
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