-9, -8, -7, etc. With positive numbers, greater value is determined by raising the number. However, with negatives, the smaller the number it is (aka the closer it is to 0), the greater value it has. This causes numbers like -1 to be greater than -10. Hope this helps :)
Answer:
PM=6 inches
PQ=12 inches
Step-by-step explanation:
-The product of the segments of chords that intersect within a circle are always equal.
Given that PM=MQ and RS=15(MS=15-3=12):
Hence, the length PM is 6 inches and PQ is 12 inches
Answer:
Answer is 91.5%
Step-by-step explanation:
In 1963= 10,000 sq miles; In 2001= 850 sq miles
- Now applying formula of percentage of decrease we get:
% = Decrease in Amount/ Actual Amount
- Applying values in formula:
= 10000-850/10000
= 9150/10000
% = 0.915
In percentage we get 91.5%
Answer:
f (x) = x2:g(x) =
–x2 – 4x + 5:
h(x) = x2 – 3x – 4:
k(x) = (x + 4)2
y = x2 + 3
x2 + 3.
Given g(x) = 4x – 3
g(x) – 2 = (4x – 3) – 2
= 4x – 5
h(x) = 4x – 5
Given f (x) = –x2 + 5x + 2,
f (x + 5)
w(t) = s(t – 1)
= 2(t – 1) + 4
= 2t – 2 + 4
= 2t + 2
w(t) = 2t + 2
Step-by-step explanation:
Answer:
1. 254.35
2. 40.5
3. 173.34
Step-by-step explanation:
The area of a circle is where r is the radius or fixed distance from the center to the edge of the circle. We know the radius of the circle is 9mm since the triangle's side goes from center to the edge of the circle. We substitute and find
The area of a triangle is defined as A=1/2bh. We know the base and height of the triangle are each a radius since they extend from center to edge of the circle. This means both the base and height are 9. We substitute and find A=1/2(9)(9)=1/2(81)=40.5mm^2.
The shaded region is the area of the circle without the area of the triangles. We subtract both triangles from the circle by 254.34-40.5-40.5=173.34.