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Brut [27]
3 years ago
15

Solve for x. x/9 = -5

Mathematics
2 answers:
arlik [135]3 years ago
8 0
X=-45 hope that helps!
Fittoniya [83]3 years ago
5 0
I’m pretty sure D=180 is the answer if that’s an option
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A spectator in the stands spots the team mascot on the field at an angle of depression of 46 degree. If the spectator is sitting
ludmilkaskok [199]

Answer:

Step-by-step explanation:

Just draw the diagram. It should be clear that

tan46° = 35/x

Now just find x.

6 0
3 years ago
Help please asap geometry
zvonat [6]

The solutions for each case are listed below:

  1. x = 65
  2. x = 35
  3. (x, y) = (48, 21)
  4. (x, y) = (15, 8)
<h3>How to solve on systems of linear equation by taking advantage of angle relationships</h3>

In this problem we must solve algebraic equations by taking advantage of angle properties. Now we proceed to solve the variables for each case:

Case 1 - Opposite angles

2 · x - 10 = 120

2 · x = 130

x = 65

Case 2 - Opposite angles

2 · x + 25 = 3 · x - 10

25 + 10 = 3 · x - 2 · x

35 = x

x = 35

Case 3 - Opposite angles generated by two perpendicular lines

2 · y + 50 = x + 44                      (1)

5 · y - 17 = 7 · x - 248                 (2)

- x + 2 · y = - 6

7 · x - 5 · y = 231

x = 48, y = 21

Case 4 - Opposited angles generated by two perpendicular angles

6 · x = 90                     (3)

9 · y + 18 = 90              (4)

The solution to this system of linear equations is (x, y) = (15, 8).

To learn more on systems of linear equations: brainly.com/question/21292369

#SPJ1

4 0
1 year ago
Please help me it's the lateral area of a cone along with the surface area
jekas [21]

Answer:

the lateral area of cone is L=A﹣πr2

the surface area of cone is

a = \pi \: r \sqrt{h^{2} + r {}^{2}  }

3 0
2 years ago
Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. If Erica made $42.80 on Monda
prohojiy [21]

to find the number of subscribtion sold we divide the money she made by the price of subscription

monday:

42.80/5.35=8 subscriptions sold

tuesday:

64.20/5.35=12 subscriptions sold

wednesday:

74.90/5.35=14 subscriptions sold

8+12+14=<u><em>34 subscriptions sold in 3 days</em></u>

7 0
2 years ago
Read 2 more answers
Answer and explain deeply thank you so much! I’ll mark brainliest
Elis [28]

Let me know if this doesn’t make sense

8 0
2 years ago
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