Answer:
x = 17
Step-by-step explanation:
since ABCDE is similar to FGHIJ,
FG/AB = HI/CD
14/6 = (x + 4)/9
7/3 = (x + 4)/9
63 = 3x + 12 (cross multiply)
3x = 51
x = 17
Topic: Similarity and congruence
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
Answer:
13,1,4.......i guess it is right
Answer:
x= 18
y =45
Step-by-step explanation:
first these two angles are supplementary and add up to 180 degrees:
(6x+7) + (4x-7) = 180
find x:
10x = 180
x = 18
substitute x = 18 for the angle (6x+7)
now we know what 6x +7 =
6 (18) + 7 = 115
since angle 3y-20 = 115, solve for y
3y = 135
y = 45
Answer:
48 teaspoons
Step-by-step explanation:
there are 6 .5L in 3L so 8 times 6 =48