Answer:
как работать с ю так 87
Step-by-step explanation:
156
Answer:
$80
Step-by-step explanation:
If we took 40% off that means that it now costs 60% of the original cost. So we are asking 60% of what number is 48?
Let x = the original cost
.6x = 48 Divide both sides by .6
x = 80.
Let's check.
What is 40% of 80?
.4 x 80 = 32. Subtract the discount from 80
80 - 32 = 48 The discounted price.
The relation between the legs and the hypotenuse of the right-angled triangle can be expressed using the Pythagorean theorem as follows:
We are given that a and b are the legs and we need to compute the hypotenuse. This means that all we need to do is substitute in the above formula.
<u>Question 7:</u>
a = 6 and b = 8
hypotenuse = units
<u>Question 8:</u>
a = 5 and b = 9
hypotenuse = units which is approximately 10.3 units
<u>Question 9:</u>
a = 4 and b = 10
hypotenuse = units which is approximately 10.8 units
<u>Question 10:</u>
a = 9 and b = 1
hypotenuse = units which is approximately 9.1 units
<u>Question 11:</u>
a = 7 and b = 3.5
hypotenuse = units which is approximately 7.8 units
<u>Question 12:</u>
a = 1.4 and b = 2.3
hypotenuse = units which is approximately 2.7 units
Hope this helps :)
Answer:
$0.30
Step-by-step explanation:
6 / 20
0.3
Best of Luck!
Answer:
f(x)
Step-by-step explanation:
f(x)=x-1/x+5
y=x-1/x+5
xy+5y=x-1
xy-x=-1-5y
x(y-1)=1-5y
x=-1-5y/y-1
x=-5