Answer:
<em>y=-5</em>
Step-by-step explanation:
<u>Equation of the line</u>
Lines can be expressed in several forms. The slope-intercept form of the line is:
y = mx + b
Where m is the slope of the line and m is the y-intercept.
If the line is perpendicular to the y-axis, then it's a horizontal line. Horizontal lines have slope m=0, thus, the equation is:
y = b
To find the value of b, just substitute the given point:
-5=b
The equation of the line is:
y=-5
Answer:
the number that repeat is number 2
Answer:
i like it it looks cool
Step-by-step explanation:
brainliest please
Answer: It will take Josh 4 minutes to get to school.
Step-by-step explanation:
- Divide the distance by the time.
- So, 10 minutes/ 5 miles
- Solve: 10/5= 2
- Their speed is 2 minutes per mile.
- Multiply 2 miles by 2 minutes
- The answer is 4 minutes
- It takes 4 minutes to get from Josh's house to the school.
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Step-by-step explanation:
there is no real number solution for the square root of a negative number.
a sqare root multiplied by itself had to deliver exactly the number inside the square root.
so for sqrt(-49), what can be the answer ?
which number multiplied by itself gives -49 ?
it any negative number at that.
because
a × a = a²
and
-a × -a = a² but definitely not -a².
we get a negative number only, when we multiply a positive number with a negative number or vice versa.
the only solution is complex or imaginary (based on the imaginary number i):
i² = -1
i = sqrt(-1)
so, sqrt(-49) = sqrt(49 × -1) = 7×sqrt(-1) = 7i
but again, no real solution.
