Answer:
a = 2x^3 and b = 3y^2
Step-by-step explanation:
The general form of binomial expression (a + b)^n
Given: (2x^3 + 3y^2)^7
Here we are asked to find the value of "a" and "b"
The value of a = 2x^3 and b = 3y^2
Answer: a = 2x^3 , b = 3y^2
Hope this will help you.
Thank you.
Answer:
29/36pi radians
240 degrees
Step-by-step explanation:
pi = 180
145/180pi = 29/36pi radians
4/3*180 = 240 degrees
Answer:
300 yards west of the library. The school is 200 yards east
Step-by-step explanation:
Answer:
(a) 78
Step-by-step explanation:
The sum of arcs of a circle is 360°. The measure of θ is the average of the measures of arcs BD and AC.
AC +AD +BD +100 = 360
(2BD) +(2BD) + BD = 260 . . . . use the given relation for AC, AD; subtract 100
BD = 52 . . . . . . . . . . . . . . . . . divide by 5
θ = (AC +BD)/2 = (2(52) +52)/2 = 52 +26
θ = 78 . . . . degrees
Step-by-step explanation:
- 8-2x<u><</u><u> </u><u>5</u>
- -2x<u><</u>5-8
- x<u><</u><u> </u>-3/-2
- x<u><</u>1.5
hope it helps.
