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Contact [7]
3 years ago
11

I need help on all of these.

Mathematics
1 answer:
kati45 [8]3 years ago
4 0
Question 1 y=4.50+ 10 and no solution because 12.3 is 65.35 and 12.4 is 65.80 so you will never get a solution of exactly 65.50 Hope this helped a little

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Which equation can be used to describe the direct variation function between E, the total earnings in dollars, and h, the number
kipiarov [429]

Let us take a sharp point for the graph.

In 4 hours total earning is $30.

Therefore, earnings per hours would be 30/4 = $7.5 per hour.

Are given direct variation between Total earnings(E) and Number of hours worked(h).

So, we can setup a direct variation as

Total earnings = Earning each hour * Number of hours.

Therefore, direct variation function would be

E=7.5*h.

Therefore, the direct variation function between E, the total earnings in dollars, and h, the number of hours worked is E = 7.5h.


8 0
3 years ago
Read 2 more answers
40 POINTS!!! PLEASE HELP!!!
Ede4ka [16]

Answer:

41.8 degrees for both angles

Step-by-step explanation:

Because the angle is bisected, it creates two equal, lesser angles. This means that the larger angle must be divided by two.

7 0
3 years ago
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HELPPPPPP PLEASEEEEE ILL GIVE BRAINLIEST AND POINTS!!
PSYCHO15rus [73]
For number 3, write something along the lines in your own words like The risks involved in the use of condoms in combating the spread of HIV and AIDS is the condom can break, the condom can be slipped off without knowledge, and the condom does not protect from oral sex.
8 0
3 years ago
The perimeter of a rectangular house is 122fr the width is 5ft less than the length find the length and width
Step2247 [10]
Hello,

Let's w the width , l the length, p the perimeter.

w=l-5
p=2(l+w)=2(l+l-5)=4l-10

4l-10=122
==>4l=122+10
==>4l=132
==>l=132/4
==>l=33
So w=33-5=28

Proof:
2*(33+28)=2*61=122

3 0
3 years ago
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John works two jobs. A weekly pay stub from one job shows an earning of $235.23 and his second pay stub shows a monthly earning
Darina [25.2K]

Answer:

D) $23,400

Step-by-step explanation:

His annual income would equal 52 x his weekly income + 12 x his monthly income = 52 x $235.23 + 12 x $935. 40= about $23,400.

USATestPrep

3 0
4 years ago
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