Step by step;
Red:black
25/75
25 to 75
25/75 / 5/5 = 5/15 you can divided that number me more time (divid it by 5/5) which give you your answer of 1:3
Answer: Casey should buy 48 square yards of carpet
Step-by-step explanation: If Casey's room has two sections, which are a square section and a rectangular section, we shall calculate the total area of each section separately to start with. The square section has sides measuring 4 yards each, then the area of that section can be calculated as;
Area = 4 x 4 (all sides of a square are equal in length)
Area = 16 square yards.
Also the rectangular section has the same width as the square section, that is, 4 yards. The rectangular section has twice the length of the square section, that is, twice of 4 yards which is 8 yards. Hence the area of the rectangular section is calculated as;
Area = 4 x 8
Area = 32 square yards
Therefore, the total measurement of carpet in square yards for her room shall be area of both sections added together.
Total area = 16 square yards + 32 square yards
Total area = 48 square yards
Answer:
Use the distance formula six times to show that the opposite sides and the diagonals are congruent
Step-by-step explanation:
A polygon is a two-dimensional shape formed using straight lines. A rectangle is a four-sided polygon in which all the interior angles are right angles.
Also, the opposite sides of the rectangle are parallel and of equal length.
Both diagonals of a rectangle are also congruent.
A rectangle is a quadrilateral in which opposite sides and the diagonals are congruent.
The right triangles are all similar, so the hypotenuse is proportional to the short side in each case.
m/5 = (14 +5)/m
m^2 = 5*19 = 95
The best choice is ...
C. √95
Y is being multiplied by 0.6 so you have to divide by 0.6 on both sides to leave y alone.
y=10.3/0.6
