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spayn [35]
4 years ago
8

1. Select all unit rates.

Mathematics
1 answer:
yan [13]4 years ago
8 0
A c d e f those are in order :D
You might be interested in
Find the perimeter of the following shape, rounded to the nearest tenth:
Marta_Voda [28]

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              

3 0
3 years ago
Read 2 more answers
A blender was originally sold for $90 and has been marked
ale4655 [162]

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%

5 0
3 years ago
Read 2 more answers
How many people aspire to become entrepreneurs if the total is 360 people? Doctor : 65% Police : 5% Pilot : 20% ENTREPENEURS????
KatRina [158]

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

5 0
3 years ago
What is an identity element of addition​
timama [110]

Answer:

0

Step-by-step explanation:

0 is the identity element under addition for the real numbers.

3 0
3 years ago
Help with pic below !
Yuliya22 [10]
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:
f(x) = (x+2)^2-7

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:
f(x) = 3((x+2)^2-7)

Which is equal to:
f(x) = 3(x+2)^2 -21

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

3 0
3 years ago
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