Answer:
Step-by-step explanation:
A number line is a line that can be used to show the position of directed numbers. It has the negative numbers to its left ( i.e before zero) and positive number to the right (i.e after zero).
Rational numbers are positive or negative integers, fractions or decimals.
The rational number -2 = - = -2.6 can be shown on the number line as indicated in the image attached to this answer.
Answer: 1,400 calories
Bianca jogged 1.25 miles per day for 8 days. so 1.25*8 would equal 10 miles.
Since she jogged 10 miles and burned 140 calories per mile, if we multiply 10*140, we would get 1,400.
So last month, she lost 1,400 calories.
Answer:
mid point={(7-1)/2,(1-5)/2=(3,-2)
<u>QUESTION 1</u>
The given figure is made up of a parallelogram and a rectangle.
The area of the parallelogram is
The base of the parallelogram is 6 units (Just count the boxes).
The height is also 1 unit.
This implies that the area of the parallelogram is
To find the area of the rectangle, we need to find the width and the length using the distance formula or the Pythagoras Theorem.
Using the Pythagoras Theorem,
Similarly,
The area of the rectangle is
We substitute the values into the formula to obtain;
The area of the figure is
<u>QUESTION 2</u>
We can divide the given polygon into two parts to obtain a triangle and a rectangle. See diagram in attachment.
The area of the triangular portion is
The area of the rectangle is
The area of the polygon is