Let's see if that's really true! :)
170=x(17)
170=17x
17x=170
17x / 17=170 / 17
x=10
So the answer to your question is false.
170 is actually 10/1 OR 10 of 17.
Sin 20 = 1.8/hypotenuse
hypotenuse = 1.8 / sin 30 = 2.34 m
answer: 2.34m
It's 5.4- I just used the calculator on my phone but I would've just done long division if I didn't have a calculator
3(2c+d)-4(c-d)+d^2
c=1 , d=3
Use the substitution method
3(2*1+3)-4(1-3)+3^2
Multiply the brackets
3(2+3)-4+12+9
6+9-4+12+9
15-4+12+9
11+21
=32
Answer: 32
Answer:
10
Step-by-step explanation:
If you add all them up you get the answer 10
(This is correct cause i got this answer right hope this helps!)
