Answer:
The coordinate of pre-image is, B(3 , -9).
Step-by-step explanation:
Given an image point has coordinate B'(7, -4).
We have to find the coordinates of its pre-image:
The rule of translation on pre-image (x, y) is given by;
then;
(7, -4) = (x+4, y+5)
on comparison we have;
x+4 = 7 and y + 5 = -4
First solve for x;
Subtract 4 from both sides we have;
x + 4 -4 =7-4
Simplify:
x = 3
To solve for y;
y+5 = -4
Subtract 5 from both sides we get;
y = -9
Therefore, the coordinate of pre-image is, B(3, -9)
Answer:
I'm pretty sure its 11
first orginize the numbers in numerical order
second the medj an is the middle numbe, if they are to find the mean of those two only
Answer:
The difference is 5.
Step-by-step explanation:
The difference in math means subtraction, therefore, we need to find how many pints of strawberries she packs separately in the morning and in the afternoon:
3 pints ever 4 minutes.
60 minutes in an hour.
60 / 4 = 15 pints per hour.
2 pints of strawberries every 3 minutes in the afternoon.
60 / 3 = 20 pints per hour.
The difference between afternoon and morning **per** hour:
20 per hour - 15 per hour = 5
Difference is 5.
Answer:
Step-by-step explanation:
Circumference of the circle = 2 x pi x r
= 2 x 3.14 x 26.85
= 168.618 Inches
after rounding to nearest tenth, 168.6 inches
Answer:
idk wii
Step-by-step explanation:
