Answer:
ans x=4
Step-by-step explanation:
- 5x + 7 = -13
- 5x = -13 -7
- 5x= -20
- x = -20/5
- x = -4
- so the answer is x= -4
Answer:
16
Step-by-step explanation:
radius is 1/2 of diameter
Answer:
A rational number is defined as a number that can be written as a fraction and a number that terminates.
An irrational number is defined as a number that can't be written as a fraction and a number that has no end.
Step-by-step explanation:
4/7 is irrational because, in decimal form, it is 0.57142857...
Square root of 30 is also irrational because the square root is 5.47722557...
21 divided by square root of 4 is rational because square root of 4 is 2 and 21 divided 2 is 10.5.
pi is irrational because, in decimal form, it is 3.14159265....
-27 is also rational because it terminates
Answer:
The correct option is B.
Step-by-step explanation:
The given equation is
..... (1)
Where, y is distance from home for an ant t minutes after starting out from a location near its home.
The slope intercept form of a line is
.... (2)
Where, m is slope and b is y-intercept or initial value.
On comparing (1) and (2), we get
Here, 5 represent the initial distance of ant from its home.
It means the ant is moving at 2 feet per minute and the ant started out 5 feet from its home.
Therefore option B is correct.
