The triangles below are similar. Find a and b.

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b= 3; 9= 18

Step-by-step explanation:

You can use the length of the triangles’ base to find the scale factor.

15/5 = 3.

now that we know the scale factor, just use it to determine b and a.

to find a, multiply 6 by the scale factor because the bigger triangle was scaled up

6x3=18 a=18.

to find b, divide 9 by the scale factor because the smaller triangle is being scaled down by 3 compared to the bigger one.

9/3=3 b=3.

you should have your answer by now.

554.4

step-by-step explanation:

44*12.6=544.4

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.