Answer:
C) 15
Step-by-step explanation:
This is following the 30-60-90 triangle ratio which goes x (leg) ,x sqrt 3 (leg), 2x (hypotenuse).
So multiply 7 1/2 by 2 to get 15
The answer is 30%.... because 50/65 is .3
The situation above described that Jeff added two - thirds of 128 to the flour. The numerical value of (2/3)(128) is 85.33 grams. The recipe says to add only 32 grams of vanilla powder. Hence, Jeff went over the prescribed amount.
To determine the excess amount, subtract 32 from 85.33 which has a numerical value of 53.33 grams.
Answer:
Step-by-step explanation:
Since the line we are trying to study is parallel to the one given by the standard equation 5x + 3y = 6, it needs to have the same slope as this given line has. Let's write then this equation in slope-intercept so we can find what the slope is :
Then the slope of our line must also be "-5/3" in order to be parallel to the given line.
Now, since we also know a point (3, -1) through which the new line should go, we use the point-slope form of a line:
(3,1)(0,-1)
slope = (-1 - 1) / (0 - 3) = -2/-3 = 2/3...a parallel line will have the same slope
y = mx + b
slope(m) = 2/3
(-3,0)...x = -3 and y = 0
now we sub and find b, the y int
0 = 2/3(-3) + b
0 = -2 = b
2 = b
so ur parallel equation is : y = 2/3x + 2
