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Elza [17]
3 years ago
5

Which are similar to triangle JKL? Label each yes or no

Mathematics
1 answer:
motikmotik3 years ago
4 0

Answer:

1st one is yes

Step-by-step explanation:

the other two im not sure about

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Is this set of ordered pairs a function ? (1,9) (0,8) (3,0) (4,9) (7,7).
AURORKA [14]

Answer:

It is not a function because the output of 9 repeats.

(1,9) (4,9)

:D

3 0
2 years ago
Sally is having a problem with her puppy leaving the yard so she decides to build a new fence. The length of the yard is 10 feet
Cerrena [4.2K]

The length of the yard is 25ft.

In order to find this we first need to set up variables for the length and the width. Since we don't know anything about the width, we'll set it as x. Then, we know the length is equal to ten more than three times the width. Since the width is x, we can write the length as 3x + 10. Now we can use the formula for the perimeter of a rectangle to solve for x.

2l + 2w = P

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Now that we have a value for x, we can plug into the length equation and find the length.

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8 0
3 years ago
The net of a square pyramid and its dimensions are shown in the diagram. What is the total surface area of the pyramid in square
aniked [119]

Answer: the general formula for the total surface area of a regular pyramid isbT. S. A. =12pl+B where p represents the perimeter of the base

7 0
2 years ago
Select the best answer.
Tanzania [10]

Answer:

E

Step-by-step explanation:

As you need a 47%, you universe of numbers should be form 0 to 99 (or 1 to 100, the important fact is you need 100 numbers). With this, you can discard A and D. You can also discard C, as you need 47 good realizations as you probability is 47%, and C gives you 48 (00 also counts)

You need as many observations as you can, to get a more consistent estimation. This means, as many observations as you can.  You could use B or E, because both have 47 good observations (for u), but E gives you a larger sample.

If you are trying to get a head with 50% throwing a dime, you will, statistically, do better throwing it 47 times than only 10 times.

7 0
3 years ago
Frankie earns $200 a day plus a 6% commision on everything he sells . Today he sold $450 products . How much did he earn in tota
r-ruslan [8.4K]

Answer:

$227

Step-by-step explanation:

6% = .06

450 * .06 = 27 commission

200 + 27 = $227

3 0
3 years ago
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