Answer:
P = 18.4 units
Step-by-step explanation:
Sides AB and CD are congruent and thus have the same length.
Sides AD and BC are congruent.
The length of side AB is found using the Pythagorean Theorem:
|AB| = √ [ 5² + 1² ] = √26
and
|BC| = √ [ 4² + 1² ] = √17
Then the perimeter is P = 2(√26) + 2(√17), or
10.20 + 8.25, or, to the nearest tenth,
P = 18.4 units
Answer:
88%
Step-by-step explanation:
From the question given above, the following data were obtained:
Original amount = $ 90
Discounted amount = $ 79.20
Percentage of discount =?
Let the percentage of discount be y %
Thus, we can obtain the value of y as follow:
y /100 × 90 = 79.20
90y /100 = 79.20
Cross multiply
90y = 100 × 79.20
90y = 7920
Divide both side by 90
y = 7920/90
y = 88
Thus, the percentage discount of the blender is 88%
Answer: 36 people
Step-by-step explanation:
1. The number of people that aspire to become doctor is:
360 people*0.65=234 people
2. The number of people that aspire to become police is:
360 people*0.05=18 people
3. The number of people that aspire to become pilot is:
360 people*0.2=72
4. The sum of people that do not aspire to become entrepreneurs is:
234 people+18 people+72 people=324 people
5. Therefore, the number of people that aspire to become entrepreneurs is:
360 people-324 people=36 people
Answer:
0
Step-by-step explanation:
0 is the identity element under addition for the real numbers.
Because you are shifting the function to the left by 2 units, you will represent that as:
Because you are shifting the function to the left by 2 units, you will represent that as:

Generally, if you are moving to the left, it's seen going in the negative direction, but remember since f(x) is going to the left, it means that you are solving for x. So, solve for x in (x + 2), you get x = -2. Hopefully this makes sense.
The, you are dilating the entire function in which you have to multiply the
entire thing. Let's do it:

Which is equal to:

So, your answer is D. If anything doesn't make sense to you, please tell me, I'd be happy to explain!