Answer:
B) 2/11
Step-by-step explanation:
(4/2a)(a/11)
4/2a=2/a
(2/a)(a/11)=2/11
Answer:
Step-by-step explanation:
Tan Ф = opposite/adjacent = 170/90 = 1.89
Ф = tan⁻¹ 1.89 = 62.1°
tan Ф = x/207
tan 62.1° x 207 = x
1.89 x 207 = 391.23
Answer:
maths question
................................................... hope it is helpful to you
The range is equal to the y values.
Remember that the y values are represented by the second number in each ordered pair.
y= 2, y=5, y=3
From here order it from least to greatest and put the values within braces.
Final answer: D
Answer:
a, 14.13. b, 39.25
Step-by-step explanation:
so for a the diameter is 6 so the radius is 3. The equation for the area of the circle is πr2. So 3x3=9. then 9x3.14=28.26. But then we have to divide by two cause we are finding only the shaded area. 28.26/2=14.13.
A is 14.13
for b, its the same thing, so the radiu is 5 and 5x5=25. 25x3.14=78.5, and divide two, so 78.5/2=39.25.
B is 39.25
WARNING: I am not sure this is correct, so if this is wrong i'm sorry, i'm learning too :)
