Answer:
Domain: All Real Numbers Range: All Real Numbers
Step-by-step explanation:
The function x + y = 10 is a linear function. Its graph is a line on the coordinate plane. As such the line extends both left and right and up and down without any restrictions. This means there are no limits on its domain or range. Both are all real numbers.
Answer: m=2-n/5
Step-by-step explanation:
5m+n=10
5m=10-n
m=(10-n)/5
m=2-n/5
Answer:
61 degrees
Step-by-step explanation:
m∡QRT=m∡SRT
5x – 9=2x + 33
3x=42
x=14
∡SRT=2x+33
∡SRT=2(14)+33
∡SRT=28+33
∡SRT = 61
A. This is the original equation: 2x + 3 - 1 = x + 5
b. 2x + 2 = x + 5 ← combined like terms on left side
2x + 2 - 2 = x + 5 - 2 ← used inverse operation to collect constants on right side
2x = x + 3 ←simplified each side
2x - x = x - x + 3 ←used inverse operation to collect variable terms on left side
x = 3 ← simplified each side
answer x = 3
c. 2(3) + 3 - 1 = 3 + 5
6 + 3 - 1 = 8
9 - 1 = 8
8 = 8
r = 3 + 3cos(θ) polar equation would best match the desired audible range of the microphone.
<h3>
How do you know if an equation is polar?</h3>
- Determine the kind of polar equation.
- The polar equation has the shape of a limaçon, and is written as r = a - b cos.
- We just need to assess the equation throughout the range [0, 1] and then reflect the graph about the polar axis because the equation passes the condition for symmetry to the polar axis.
<h3>What is a polar in math?</h3>
- The polar coordinate system in mathematics is a two-dimensional coordinate system in which the distance from a reference point and the angle from a reference direction are used to identify each point's location on a plane.
<h3>What is the meaning of polar form?</h3>
- In addition to the rectangular form, a complex number can also be represented in polar form.
- Typically, we write complex numbers as z = x + iy, where I is an imaginary integer.
- However, in polar form, complex numbers are modeled as a union of argument and modulus.
Learn more about polar form here:
brainly.com/question/9363127
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