One meter is 100 cm so Tanya should plant the saplings 20 centimetres apart.
<h3>What is unit conversion?</h3>
Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.
As we know;-
1 meter is 100 cm so 0.2 meters will be calculated as:-
1 meter = 100 cm
0.2 meter = 0.2 x 100 = 20 centimeters.
Therefore One meter is 100 cm so Tanya should plant the saplings 20 centimetres apart.
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Answer:
$8.55
Step-by-step explanation:
You take the 95 dollars and multiply it by the sales tax (0.09) to get $8.55
The correct answer is D) x = 4 and x = -1
In order to solve this, we plug into the quadratic equation.
x =
In this case, a is the coefficient of x^2 (-1), b is the coefficient of x (3) and c is the constant (4). Now we plug in and solve.
x =
x =
x =
x =
And then we'll split into the two possible answers.
(-3 + -5)/-2 = -8/-2 = 4
(-3 - -5)/-2 = 2/-2 = -1
it's literally just the square root of a number
Answer:
16y+7z
Step-by-step explanation:
combine like terms, so 9y+7y, and 11z-4z