Answer:
1.17 units
Step-by-step explanation:
From the definition of the sine of an angle, you know ...
sin(45°) = AC/AB = 4/AB ⇒ AB = 4/sin(45°) ≈ 5.6569
sin(63°) = AC/AD = 4/AD ⇒ AD = 4/sin(63°) ≈ 4.4893
Then the difference AB-AD is ...
AB -AD = 5.6569 -4.4893 = 1.1676
AB -AD ≈ 1.17 units
Answer:
3/5
Step-by-step explanation:
0.6 = 6/10 = 3/5
Answer:
The gallon for 3.98, you get ore for your money
Step-by-step explanation:
Answer: y=-3x+15
Step-by-step explanation:
y=mx+b
9=(-3)(2)+b
b=15
y=-3x+15
Sylvia is correct. This is because the sum of angles in a triangle is 180° and a triangle has 3 angles. If it had 2 right angles (90° each) it would already equal 180° and that's not possible because a thrid angle has to exist.
Hope I helped!
