Answer:
8/11
Step-by-step explanation:
5+3=8
Answer:
-0.69444 or about -0.69 or as a fraction it would be -25/36
Step-by-step explanation:
You can change 2 11/12 to and improper fraction, 35/12. You can also change -4 1/5 to an improper fraction, -21/5. Then you need to flip -21/5 to -5/21. You can work it out to get an improper fraction, to then follow and get -25/36 or -0.69.
Answer:
Step-by-step explanation:
i guess u shud make the ratio into x ie 3x:7x
Answer:
a). Area of the parallelogram = 8 cm²
b). Area of both the triangles = 4 cm²
Step-by-step explanation:
a). Area of the given parallelogram ABCD = Base × Height
= DC × (Vertical distance between
AB and DC)
= 9 × 
= 8 ft²
b). If we decompose this parallelogram into two triangles ΔABC and ADC by a diagonal AC,
Area of both the triangles will be equal.
(Since, diagonal of a parallelogram divides the parallelogram into two equal triangles)
Therefore, area of ΔABC = Area of ΔADC = 4 ft²
Answer:
.625
Step-by-step explanation:
first i turned 2 1/2 into .5 then i divided.