The slope of an equation is the number that comes before x. The slope of the line of 1/2x + 2y = 3 is 1/2. The slope of the line of 7 - 3y = 21.
These types of equations are a little tricker because they are not in slope-intercept form.
I hope I helped!
Answer:
$11.31
Step-by-step explanation:
$14.50x .22= 3.19
$14.50- 3.19= 11.31
Answer:
37 inches
Step-by-step explanation:
The formula for diameter when you have the circumference is D =C / pi
So, we go 116.18 / 3.14, and we get 37 inches for the diameter of the tire.
9514 1404 393
Answer:
a) 24×10^-7
Step-by-step explanation:
The number is ...
0.0000024 = 2.4×0.000001 = 24×0.0000001
The first of these equivalents can be written as ...
2.4×10^-6 . . . . matches no answer choice (correct answer)
The second of these can be written as ...
24×10^-7 . . . . matches choice (a)
__
Usually "scientific notation" requires there be one digit left of the decimal point in the mantissa. As we have noted above, no offered answer choice matches this form. The only choice that is equivalent to the given number is the one shown above.
Answer:
∠ A ≈ 24.1°
Step-by-step explanation:
Using the law of sines , then
= ( cross- multiply )
21 × sinA = 9 × sin72° ( divide both sides by 21 )
sinA = , then
∠ A = ( ) ≈ 24.1° ( to the nearest tenth )