Jamie bought 5/8 of wheat flour. He also bought 1/4 pound of white flour. How much flour did he buy?
2 answers:
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Answer:
Option (D) is correct.
Step-by-step explanation:
In a triangle BCD , with b, c, d as the sides of triangle.
Sine rule states when we we divide side b by the sine of angle B then it is equal to side c divided by the sine of angle C and also equal to side d divided by the sine of angle D.
Using Sine rule,
Consider the first and third ratio,
Substitute the values of d = 3 , b= 5 and ∠D=25°
Thus, Measure of angle B is 45 and 135 as sinB is positive is first and 2nd quadrant.
Thus, option (D) is correct.
ANSWER
EXPLANATION
The volume of a rectangular prism is given by the formula,
We substitute the dimensions to obtain,
The volume of the rectangular pyramid is,
Equating the two volumes gives,
We divide through by 6×12 to get,
We solve for x to obtain,
EXPLANATION
The volume of a rectangular prism is given by the formula,
We substitute the dimensions to obtain,
The volume of the rectangular pyramid is,
Equating the two volumes gives,
We divide through by 6×12 to get,
We solve for x to obtain,