Answer:
∠BJK ≅ ∠CFH
Step-by-step explanation:
∆BJK ≅ ∆CFH then we say ∠BJK ≅ ∠CFH
Only when we say ∠BJK ≅ ∠CFH we can say (expand) and speak of lengths by comparing two of each ∠BJA ≅ ∠AFC whilst ∠BK≅ ∠ HC then repeat with∠BKJ ≅ ∠CHF etc.
Answer:
46.2
Step-by-step explanation:
Because starting from the decimal point, 2 is the tenth, 3 is the hundreth and so on and so forth.
Solve y: 6.3 = 0.9y
6.3/0.9 = 0.9y/09
y = 7
Solve x: x + 7.72 = 19
x + 7.72-7.72 = 19 - 7.72
x = 11.28
What is y? 7 What is x? 11.28
Answer:
a=4
b=-6
Step-by-step explanation:
3(2ax-10)=24x+5b
6ax - 30 = 24x + 5b
6a = 24
a = 4
5b = -30
b = -6
check: 3(2*4*x - 10) = 24x - 30 = 24x + 5 * (-6) = 24x - 30
I tend to flip so x is on the left, so:
-2x - 1 = 16
-2x = 17
x = -17/2, which is -8.5
Rounding up, your answer would be x = -8 !
