Answer:
The first and third answer I believe.
Step-by-step explanation:
The side with 3 can go over 1.5, since they are both at the same side. It will be equivalent to 4 over 2 because they are also the same side. (1st option)
Multiplying each side by 1/2, does result you to the final image.
3 multiplied by 1/2 is 1.5
4 multiplied by 2 is 2
Because ΔCDF is similar to ΔBDE, the corresponding sides are proportional
CD:BD=FD:ED
(3.63+5.19):5.19=(x+4.45):4.45
5.19(x+4.45)=(3.63+5.19)*4.45
5.19x+5.19*4.45=3.63*4.45+5.19*4.45
5.19x=3.63*4.45=16.1535
x≈3.11
you can also do DB:BC=DE:EF. You'll get the same result.
Each pave stone is 0.15. You can put 44 into 66 1 time. Then you get 22 then put a decimal point after 66 and after the decimal point put a zero. Then bring the 0 down to 22 and that makes 220. 44 x 5 is 220. Subtract 220 from 220 and there’s the answer.
Answer:
Complementary
Step-by-step explanation:
Complementary always adds up to 90, 43 + 47 = 90. Therefore it's Complementary
Find the hight and the base that might help