3 years ago

Expand, simplify..... :- /

1 answer:

5 0

Simplifying makes a algebric expression easily understandable and solvable.

You might be interested in

il63 [147K]

Answer:

3.3 cm

Step-by-step explanation:

From the above question, we can draw out a proportion

= Small pentagon = Large pentagon

= x/7 = 7/15

Cross Multiply

x × 15 = 7 × 7

15x = 49

x = 49/15

x = 3.2666666667 cm

Approximately= 3.3 cm

7 0

3 years ago

gavmur [86]

The correct answer is A. -22,14

3 0

3 years ago

Luden [163]

Answer:

irrational because the square root of 51 is irrational.

8 0

2 years ago

Studentka2010 [4]

Answer:

not my work but hope it helps

Step-by-step explanation:

and it works out gl bestiee

8 0

3 years ago

Luden [163]

It is 18.5 because half of 370 is 185 and 2/5 of that is 18.5

3 0

3 years ago