1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tatuchka [14]
3 years ago
14

What is the value of x in the equation x – y = 30, when y = 15?

Mathematics
2 answers:
stellarik [79]3 years ago
8 0
X=45. If y is 15 and x-y =30. Then 30+15=45 so x is 45.
iogann1982 [59]3 years ago
5 0
The answer is 45, because if you have 45(x)-15(y)=30
You might be interested in
Find the length of arc RQ. Use 3.14
Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

73 + 150 + 65 + ∠POQ = 360

288 + ∠POQ = 360

∠POQ = 360 - 288 = 72

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

arc =  \frac{θ}{360}  \times 2 \times \pi \times r

let \: θ = 72,\pi = 3.14,r = 6.48

arc =  \frac{72}{360}  \times 2 \times 3.14 \times 6.48

arc = 8.1 \: inches \: (near.tenth)

7 0
3 years ago
SELECT ALL: The point (0, 10) is a solution to the following system of inequalities. Given that information, what could be the s
r-ruslan [8.4K]
63is the number Sorry I don’t know
8 0
3 years ago
Using PEMDAS, which expression would you solve for first in the equation 7 * 4 + 22 / 4 - 2?
Anna71 [15]
A. 7*4


because there are no parentheses or exponents so multiplication is next
8 0
3 years ago
Graph the line 2x – 3y = 12.
babunello [35]
Decided by 12 is 2 your welcome
8 0
2 years ago
Alonzo describes a histogram as having a cluster from 20–50, a frequency of 0 from 10–20, and a peak at 40–50. Which histogram i
Ilia_Sergeevich [38]

Answer:

A

Step-by-step explanation:

In the histogram described by the first option, the peak (18) is located at 40-50. Also, a frequency of zero is observed for range 10-20. The cluster from 20–50 means that most of the data is between this range, in fact, only 1 point is located at range 0 - 10, outside this cluster.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A sphere is inscribed in a cube. Explain the relationship between the surface areas of the two solid figures
    5·1 answer
  • The sum of triple a number and 4 is nine how do I write an equation to represent this problem
    6·2 answers
  • How to do 1.08 times 10 to tje negative3
    9·1 answer
  • How do I rewrite the quadratic function in intercept
    15·1 answer
  • Y = -5x<br> y = x-6<br> What is the answer
    6·1 answer
  • A field test for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standa
    10·1 answer
  • Which of these equations of a line is
    11·1 answer
  • Find |14.06|= I'm having trouble with this.
    12·2 answers
  • Force<br><img src="https://tex.z-dn.net/?f=%20%7Bx%20%7D%5E%7B2%7D%20%2B%206x%20%2B%208%20" id="TexFormula1" title=" {x }^{2} +
    9·2 answers
  • HEEEEEEELLLLLLLPPPPPPPPPP PPPPPLLLLLLSSSSS
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!