Answer:
x >_ - 7
Step-by-step explanation:
1. 9,500-800
2.multiply .12 times 800
Multiply .16 times 8,700 (8,700 is 9,500-800)
3.add the two numbers you got from multiplying and this will be the amount she earned.
Answer:
area is a half x l x h
Step-by-step explanation:
we cannot use the hypotenuse because it wouldn't bring the area
Answer:
x= 45, y = 90
Step-by-step explanation:
3x + x = 180 (angles in opposite segments are supplementary)
4x = 180
x = 45
y = 2(45) = 90 (angle at centre = 2 times angle at circumference)
First thing to note, QR + RS = QS
#1, RS = 44.6 and SQ = 68.4
Plug in to the equation I wrote above
QR + 44.6 = 68.4
QR = 23.8
#2, RS = 33.5 and RQ = 80
QR + 33.5 = 80
QR = 46.5