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kiruha [24]
2 years ago
9

Which of the following equations describes the line shown below , check all that apply

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
5 0
The slope is 1/4, so only choices B, D, E are worth considering. Only choices D and E have the correct point in the point-slope form.

The appropriate selections are
  D. y -4 = (1/4)(x -4)
  E. y -6 = (1/4)(x -12)
You might be interested in
If UW=4t-16 and UY=t+14, find UY in Rhombus VWXY
4vir4ik [10]

Answer:

UY = 24

Step-by-step explanation:

UW can be set to equal UY, because the lines are the same lengths.

4t - 16 = t + 14

3t = 30

t = 10

So now that we found <em>t, </em>we need to find what UY is... So plugging 10 back in for <em>t</em>, we get:

UY = 10 + 14\\UY = 24

3 0
2 years ago
If the map is 3 quarter inches represents one half mile, what is the unit rate inches per mile?
blondinia [14]

Answer:

Thus, 3/2 in, or 1.5 in, represents 1 mile.

Step-by-step explanation:

"3 quarter inches to the half mile" can be expressed as "3/4 inch to 1/2 mile."

Write and solve an equation of ratios to obtain the unit rate in inches/mi:

3/4 in          x

---------- = ---------

1/2 mi         1 mi

Cross multiplying, we get 3/4 in-mi = (1/2) mi*x.

Solve this for x by mult. both sides by 2:

6/4 in-mi = x mi

and then dividing both sides by mi:

(6/4) in-mi

--------------- = 3/2 in

       mi

Thus, 3/2 in, or 1.5 in, represents 1 mile.

6 0
2 years ago
Find angles 1 and 2 from the picture below <br> Brainliest and 70 points!!!!
CaHeK987 [17]

Answer:

Well it obviously is obtuse, so the answer is definitely more than 90°, because the angle has an outward slant. I hope this helps! Let me know if it doesn't make sense, I willl explain it more :)

Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
16. Subtract: 5 - 3 1/3<br>A. 1 2/3<br>B.2 2/3 <br>C.3 1/3 <br>D. 2 1/3​
Ket [755]

Answer: Your answer is A

hope this helps!

3 0
2 years ago
Maximizing revenue. Edwards University wants to determine what price to charge for tickets to football games. At $18 per ticket,
Papessa [141]

Answer:

New price is $12.75

New attendance is 57500

Step-by-step explanation:

For starters, we use the relation.

18 - 3x

Since we don't know the number of times we're expected to deduct $3 from the price.

Again, we have 40000 + 10000x on another hand. Question says to add 10000 people everytime $3 is deducted.

Since (40000 + 10000x) is the number of people, we multiply it by $4.50, the average amount each person spends is then gotten to be

(18 - 3x) (40000 + 10000x) + (40000 + 10000x) (4.5) = 0

Expanding the bracket, we have

[720000 + 60000x - 30000x²] + [180000 + 45000x] = 0, solving further, we have

900000 + 105000x - 30000x² = 0 or

-30000x² + 105000x + 900000 = 0

Then, we find the maximum of a quadratic, by finding the axis of symmetry. Use x = -b/2a

x = -105000 / 2 * -30000

x = -105000 / -60000

x = 1.75

From our earlier equations, the new price then is

18 - 3(1.75) = 18 - 5.25 = $12.75

The new attendance also is

40000 + 10000(1.75) =

40000 + 17500 = 57500

7 0
2 years ago
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