What is h?
maybe 25%
i hope it helped you sorry if it didn't
Petra can make 8 costumes with 12 yards of fabric
<h3><u>Solution:</u></h3>
Given that Petra was given 12 yards of fabric to make costumes for the school play
Each costume requires
yards
<em><u>To find: number of costume Petra can make</u></em>
The number of costume Petra can make is calculated by dividing the total fabric she has by fabric needed for one costume

Total fabric she has = 12 yards
Fabric needed for 1 costume =
yards
Therefore,

Thus petra can make 8 costumes with 12 yards of fabric
Answer:
same
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Given the circle: 
To determine the length of the radius, we complete the square.
Step 1: Subtract 4 from both sides

Step 2: Divide the coefficient of x and y by 2, square it and add it to both sides

Step 3: Factorize the Left Hand side and simplify the Right Hand side.

Comparing with the standard form of the equation of a circle

r=2
Therefore, the radius of the circle is 2.
Step-by-step explanation:
it is the vertex form.
remember, (h, k) is the vertex point.
the vertex being the point of the (quadratic) parabola, where the curve turns around.
depending on the orientation of the parabola (vertex up or vertex down) as defined by the sign of a, this is either the minimum or the maximum of the curve.
so, the first a. is correct.
and so is the second a., as they play an important role when completing the square and hence finishing the transformation.