Answer:
x = 31.8
Step-by-step explanation:
From the picture attached,
By applying Pythagoras theorem in right ΔADC,
AC² = AD² + CD²
(22)² = AD² + (16)²
AD² = 484 - 256
AD = √228
= 2√57
Now we apply Pythagoras theorem in right ΔADB,
AB² = AD² + DB²
x² = 228 + (44 - 16)²
x² = 228 + 784
x² = 1012
x = √1012
= 31.81
≈ 31.8
Answer: so if Zhi earns $16.54 / h. H = Hour
and he works 34 hours per week we can do the math
16.54x34h = 562.36
Rounded to the nearest 5 cents is = 562.35
there's your answer!
Answer:
700,000
Step-by-step explanation:
okay so to increase something by 7% you have to multiply it by 1.07
so if you divide it by 1.07, you'll find the original price
749,000 ÷ 1.07 = 700,000
Use the formula for vertex form a(x+h)^2+k
Plug in the given vertex into the formula
So (x+0)^2-2
Since there is not a value for h the equation is just x^2-2
I hope this helps!
Hey there,
Answer:
Rate = Distance / Time
= 875.52km / 38.4 hrs
= 22.8km / hr
Hope this helps :D
<em>~Top♥</em>