Answer: 90
Step-by-step explanation:
If you do the following:
100% of 60 = 60
50% of 60 = 30
60 + 30 = 90
Answer:
16 square units.
Step-by-step explanation:
We know that any diagonal of a rhombus divides the rhombus into two equal parts having the same area.
Now. the area of Δ ABC can be calculated from the coordinates of its three vertices.
Here, A(-1,4), B(3,2) and C(-1,0) are given.
Hence, the area of Δ ABC will be
square units.
Therefore, area of the rhombus will be (8 × 2) = 16 square units. (Answer)
Note: If the three vertices of a triangle ABC are given to be (x1,y1), (x2,y2), and (x3,y3), then area of the triangle will br given by
.
Answer:
14,10
Step-by-step explanation:
8=(x+2)/2
16=x+2
x=14
4=(y-2)/2
8=y-2
y=10
Answer:
30
Step-by-step explanation:
If x be the number of hours that Michelle works, then his regular hourly and overtime wages y is given by
y = 25x for 0 ≤ x ≤ 38
and y = 30(x - 38) + 950 for x > 38
So, it is clear that when Michelle works more than 38 hours, then he gets the overtime wage and then only his hourly wage is 30 per hour.
So, option B will be correct. (Answer)