Answer:
1.8.
Step-by-step explanation:
9 divided by 5 is 1.8.
Answer: The second one if im wrong please dont get maddd :(
but 80% im ure its right
Step-by-step explanation:
Answer:
The length of the wall would be 12 cm
Step-by-step explanation:
step 1
we know that
On a blueprint with a scale of 1 cm = 4 ft, the length of the wall is 9 cm
so
The actual length of the wall is equal to ------> 9*4=36 ft
step 2
If the scale of the blueprint were 1 cm = 3 ft
then
The length of the wall in the new blueprint would be ----> 36/3=12 cm
b ≈ 9.1 ( to 1 dec. place )
Since triangle ABC is right use the tangent trig. ratio to find b
tan33° = 
= 
multiply both sides by 14
b = 14 × tan33° ≈ 9.1 ( to 1 dec. place )
Answer:
C) 3 cm , 4 cm , 5 cm
Step-by-step explanation:
Using process of elimination and Pythagora's Theorem, find which of the smaller sides, when their squares are found equal to the largest number squared.
A, B, & D are wrong because:
A: 4 + 4 ≠ 16
B: 9 + 25 ≠ 100
D: 16 + 64 ≠ 225
BUT CON THE OTHER HAND 9 + 16 = 25
