Answer:
see explanation
Step-by-step explanation:
ΔABE and ΔACD are similar hence the ratios of corresponding sides are equal, that is
= 
= 
Using the first pair of ratios then
= 4 = 
, hence
4ED = 26 ( divide both sides by 4 )
ED = 6.5 cm
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(b)
Similarly
= 4, hence
BE = 4 × 18 = 72 cm
78=.75x or $78 is 75% of the original price before the discount 78/.75=x x=104 is the original price proof 104-(.25*104)=78 104-26=78 78=78
If we are supposed to assume that QS=TV
4v+3=7v-9
minus 4v both sides
3=3v-9
add 9
12=3v
divide 3
4=v
v=4
sub back
4v+3=QS=TV
4(4)+3=QS=TV
16+3=QS
19=QS=TV
then answer is C
1/10 is the same as 0.1. Therefore it is the same as asking 0.1*5.4 =0.54
To work it out you can think if I removed the decimal points out of both numbers it would be just 1*54 making it equal 54. 54 is the same as 54.0, and if you look at the question and count the decimal places in both numbers it is 2. Now move the decimal place in the 54.0 2 places and you get 0.54
1.)Gcf of <em><u>8</u></em><em><u>9</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>7</u></em><em><u>6</u></em>
2)step <em>2</em>
3.)step 3
4.)answer
