Answer:
The measure of these two angles are 80° and 100°
Step-by-step explanation:
Let
x and y ----> the measure of the same side angles
we know that
The sum of of the same side angles of two parallel lines is equal to 180 degrees
x+y=180° -----> equation A
x=y-20° ----> equation B
substitute equation B in equation A and solve for y
(y-20°)+y=180°
2y=180°+20°
y=200°/2
y=100°
Find the value of x
x=100°-20°=80°
The length of the enlarged garden is x + 3 + 8 feet, or x + 11 feet. Dividing this into the given area x^2 + 20x + 99 produces the quotient x + 9.
The dimensions of the enlarged garden are (x+11) by (x+9). Note that mult. these 2 factors together produces x^2 + 20x + 99, as expected.
Length of enlarged garden is x+11, whereas the width is x+9. Thus, the difference between length and width of the enlarged garden is 2 feet.
Answer:
1. $2.50
2. 2/5lb
Step-by-step explanation:
1. 2lbs=$5.00 so that means 1lb=$2.50.
2. 1lb=$2.50 so that means 1/5lb=$0.50 which you can then conclude that 2/5lb=$1.00
Answer:
Step-by-step explanation:
1) no 2+3 is not greater than 5
2) yes
3) no 8+9 is not greater than 18
