Answer:
5 kg flour remains
Step-by-step explanation:
80% of the original 25 kg comes to 0.80(25 kg), or 20 kg. We convert 80% to its decimal equivalent, 0.80, to get this result
The amount of flour remaing is then (1.00 - 0.80)(25 kg), or 0.20(25 kg) = 5 kg.
5 kg flour remains.
Answer:
The coordinates of G are: (-8, -10)
Step-by-step explanation:
Mid point formula:
![x = \dfrac{x_1+x_2}{2}\\y = \dfrac{y_1+y_2}{2}](https://tex.z-dn.net/?f=x%20%3D%20%5Cdfrac%7Bx_1%2Bx_2%7D%7B2%7D%5C%5Cy%20%3D%20%5Cdfrac%7By_1%2By_2%7D%7B2%7D)
Where,
are the coordinates of the mid point of the points
and
.
As per question statement, we are given that:
![x_2=-4\\y_2=4](https://tex.z-dn.net/?f=x_2%3D-4%5C%5Cy_2%3D4)
and
![x=-6\\y=-3](https://tex.z-dn.net/?f=x%3D-6%5C%5Cy%3D-3)
To find:
![x_1 = ?\\y_1 = ?](https://tex.z-dn.net/?f=x_1%20%3D%20%3F%5C%5Cy_1%20%3D%20%3F)
Solution:
Let us use the mid point formula:
![-6 = \dfrac{x_1-4}{2}\\\Rightarrow -12=x_1-4\\\Rightarrow x_1=-12+4\\\Rightarrow \bold{x_1=-8}](https://tex.z-dn.net/?f=-6%20%3D%20%5Cdfrac%7Bx_1-4%7D%7B2%7D%5C%5C%5CRightarrow%20-12%3Dx_1-4%5C%5C%5CRightarrow%20x_1%3D-12%2B4%5C%5C%5CRightarrow%20%5Cbold%7Bx_1%3D-8%7D)
![-3 = \dfrac{y_1+4}{2}\\\Rightarrow -6=y_1+4\\\Rightarrow y_1=-6-4\\\Rightarrow \bold{y_1=-10}](https://tex.z-dn.net/?f=-3%20%3D%20%5Cdfrac%7By_1%2B4%7D%7B2%7D%5C%5C%5CRightarrow%20-6%3Dy_1%2B4%5C%5C%5CRightarrow%20y_1%3D-6-4%5C%5C%5CRightarrow%20%5Cbold%7By_1%3D-10%7D)
The coordinates of G are: (-8, -10)
Answer: D. al of the above
Step-by-step explanation:
the numbers 1-7 are the significant figures, and if there is a zero but still three numbers ranging from 1-7, it counts
where C is the circumference, d is the diameter and r is the radius.
The diameter of a circle is a line segment that passes through the center of the circle and has its endpoints on the circle. The radius of the circle is a line segment from the center of the circle to a point on the circle. The diameter of a circle is twice the length of its radius.
If you are given the diameter then use the formula C = πd
If you are given the radius then use the formula C = 2πr
Step-by-step explanation: