4. April rewrote a quadratic function in vertex form. h(x) = 5x2 – 30x + 30
Step 1: h(x) = 5(x2 - 6x+ ) + 30
Step 2: h(x) = 5(x2 - 6x + 9) + 30 – 45
Step 3: h(x) = 5(x - 3)2 + 15
April said that the vertex is (3,15). Is April correct? If not, identify the step
in which April made the mistake and correct her work.

abde or 1,2,4, 5 is the answer

step-by-step explanation:

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!