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8_murik_8 [283]
2 years ago
14

This table represents the relationship between m, the amount of money an employee has in the morning, and f, the amount of money

an employee has after they bought food at work.
Which equation represents the relationship in the table?


f = m + 5.5

f=5.5−m

f=15.25m−5.5

f=m−5.5
Money in the morning (m) Money after buying lunch (f)
$15.25 $9.75
$10.50 $5.00
$7.00 $1.50
$21.75 $16.25
Mathematics
2 answers:
tatuchka [14]2 years ago
8 0
M-5.5 for sure I think so tell me if right
uranmaximum [27]2 years ago
7 0

Answer:

f= m - 5.5

Step-by-step explanation:

According to the table m is 15.25, so you would subtract 5.5 and you get 9.75 = f

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Joel and Gunner both run the 800-meter race. The line graph below shows their times for the first five meets of the track season
alex41 [277]
1. A 1.0 minute
Range can be calculated by subtracting 3.0 mins - 2.0 mins = 1.0 minute.

2. D. 4
Joel was faster than Gunner in meets 1, 2, 3 and 4.

3. B. 1.75 minutes
Gunner has consistent improvement at intervals of 0.25 minutes per meet. Subtracting 2.0 mins by 0.25 mins we get 1.75 minutes. 
7 0
2 years ago
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A flagpole sits on the top of a cliff that is 25 m above sea level. If the angle of elevation from a boat on the water to the to
OLEGan [10]

Answer:

3.2 m

Step-by-step explanation:

Let x be the distance between the cliff and the boat.

Since the cliff is 25 m above sea level and the distance between the boat and the height of the cliff are perpendicular, and the line of sight of the boat to the base of a cliff is 29 , these three form a right-angled triangle with hypotenuse side as the line of sight of the elevation of the boat to the base of the cliff.

So, using trigonometric ratios, tan29° = 25/x

x = 25 m/tan29° = 25 m/0.5543 = 45.1 m

Also, the line of sight of the top of the flagpole, the cliff and the distance between the boat and the cliff form a right-angled triangle with hypotenuse side as the line of sight of the top of the flagpole,

Now, the angle of elevation of the top of the flagpole from the top of the boat is 32°, we now find the angle opposite to x, the distance from the boat to the cliff.  

Since it is a right-angled triangle, thus one angle is 90° and the unknown angle is A.

So, 90° + 32° + A = 180° (sum of angles in a triangle)

122° + A = 180°

A = 180° - 122°

A = 58°

Let y be the length of the flagpole. In this same triangle, using the sine rule, with x being the side opposite A and 25 + y being the side opposite the 32° angle, where 25 + y = height of cliff + length of flagpole, then

x/sinA = (25 + y)/sin32°

25 + y = xsin32°/sinA

y =  xsin32°/sinA - 25

y = 45.1sin32°/sin58° - 25

y = 45.1 × 0.5299/0.8480 - 25

y = 45.1 × 0.6249 - 25

y =28.183 - 25

y = 3.183

y ≅ 3.2 m to one decimal place

6 0
2 years ago
5/8 0.67 1.2 3/5 Greatest to least
SSSSS [86.1K]
1.2
0.67
5/8
3.5

I think this is what it would be.
4 0
3 years ago
Can someone help me out please!
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If hugo has 1400 and on the 2 month it is c
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2 years ago
jonathan is traveling from new york city to wellington, new zealand. thr latitude of new york city is 40.67°, and the latitude o
Cloud [144]
Well a difference is the difference between them. difference means subtraction. So so a difference can be written as:
40.67 - (-41.29)

If you subtract a negative number you really add it. to make sense of this you could say 40.67 is 40.67 units away from zero in the positive direction. whereas -41.29 is 41.29 units away in the negative direction. since they go in opposite directions away from zero that means that thw length between them is extended and must then be added together. So
40.67 + 41.29 = 81.96
3 0
3 years ago
Read 2 more answers
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