Answer: 3.3
Step-by-step explanation:
200(x-0.3)=600
Multiply x by 200 and 0.3 by 200
200x-60=600
Add 60 to both sides
200x-60=600
+60 +60
Add them
200x=660
Divide
660/200 = 3.3
Answer: 3.3
Your welcome :)
Answer:
62.84
Step-by-step explanation:
52.37 times 1.20(how you calculate tip) =62.84
Answer:r 13r 13rf13 rf1w3q
Step-by-step explanation:
Answer:
(0.53 > 0.51) both less than 1 while 5 is greater than both
Step-by-step explanation:
and 5
the number line has two sides, with the left side for negative numbers while the right side is for positive numbers.
<u> </u>
-5 -4 -3 -2 -1 -.53 -.51 0 .51 .53 1 2 3 4 5
By studying the number line above all decimal numbers greater than 0 but less than 1 are from 0, .1, .2,.........,.98, .99, 1.00 which is also the same as 1 because all numbers greater than 1 has an invisible point at its right side like 2., 3. which also means 2, 3 while negative number are all less than 0
Here's my correct answer.
The area of the shaded = the area of the sector - the area of the isosceles triangle.
Split the isosceles triangle in half, there will be 2 equivalent right triangles , where the radius is the hypotenuse. The measure of those angles are 15, 75 and 90 degrees.
Given hypotenuse = radius = 27.8 in
Sin(15) = opp./hypo
Opp = sin(15) * hypo = 0.2588 * 27.8 = 7.2 in
Now you know one leg = 7.2 in and hypo = 27.8
To find another leg,
a^2 = c^2 – b^2
a^2 = 27.8^2 – 7.2^2 = 772.84 – 51.84 = 721
a = 26.9
Area of 2 equal right triangles = area of the isosceles triangle = 26.9 x 7.2 = 193.68 = 193.7 in^2
Area of sector = (150 / 360) π r^2
= (150 / 360) (3.14) (27.8)^2
= 0.4 * (3.14) (772.84)
= 970.7 in^2
Area of shaded = 970.7 in^2 - 193.7 in^2= 777 in^2
Answer:
777 in^2
