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djverab [1.8K]
3 years ago
9

UM Rignt triangles

Mathematics
2 answers:
Nikitich [7]3 years ago
5 0

Answer:sanjay

Step-by-step explanation:

Setler79 [48]3 years ago
3 0

Answer:

c. sanjay, colby, arpitha

Step-by-step explanation:

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How do I find the length of a side of the cube?​
SVETLANKA909090 [29]

Answer: 4

Explaination: In order to fine the volume of a cube typically the formula is S to the power of three or the number multiplied 3 times ex 6x6x6

Since the volume in 64 you can plug that into you can take 64 divide that in half so by 2

64 divided by 2 and you will get 32 after that you can divide by 2 again since you need to do it 3 times Becuase it’s the opposite of multiplying. Then you will get 16. The square root of 16 is 4 is the side of a cube is 4 :). This was a very complicated way of doing it but it you know the formula for volume of a cube which is S to the power of three you can multiply a number 3 times and see if it equals 64.

4 0
3 years ago
500 people were surveyed about their favorite type of pet. 55% of the people said
kaheart [24]

Answer:

25/500 or 5% said 'other'

Step-by-step explanation:

55% = 275 (dog)

1/10 = 50 (cat)

0.3 = 150 (bird)

Total = 475

475 out of 500 (95%) gave an answer other than 'other'

3 0
3 years ago
Hey can you please help me posted picture of question
lyudmila [28]
A compound event is defined as an event which has more than 1 possible outcomes.

In given case, Karen has to find the probability of a number greater than 4 which can appear when a die is rolled. The possible outcomes in this case are 2 i.e. 5 and 6

Since, the number of possible outcomes is more than 1, the event is a compound event.

So answer is true
4 0
4 years ago
Find all roots x^3 + 7x^2 + 12x = 0
babunello [35]

Answer:

Therefore the THREE roots are

x=0\ or\ x=-3\ or x=-4

Step-by-step explanation:

Given:

x^{3}+7x^{2} +12x= 0

To Find:

All  the Roots = ?

Solution:

As the degree of the polynomial is THREE then the number of root are also THREE.

x^{3}+7x^{2} +12x= 0\\\\x(x^{2}+7x +12)= 0\\\\x=0\\or\\x^{2}+7x +12= 0\\

Now one root is Zero For other we need to Factorize

So by Splitting the middle term

i.e Factor of 12 such that sum should be 7

i.e 3 × 4 = 12  and 3 + 4 = 7

∴ x^{2}+7x +12= 0\\x^{2}+3x+4x +12= 0\\x(x+3)+4(x+3)=0\\(x+3)(x+4)=0\\\\x+3=0\ or\ x+4 = 0\\\\\therefore x=-3\ or x=-4\ \textrm{Which are the roots}

Therefore the THREE roots are

x=0\ or\ x=-3\ or x=-4

8 0
3 years ago
The selling price of an item is ​$360. After 6 months of not​ selling, it is marked down by 10​%. After another 6 months of not​
FrozenT [24]

Answer:

1st markdown = ​$324

2nd markdown = ​$259.20

Step-by-step explanation:

current price = 360

1st 6 months = 10% down

                     = 90% of 360

                     = <u>324</u>

2nd 6 month = 20% down of first 6 month

                      =  20% down of 324

                      =  80% of 324

                      = <u>259.20</u>

6 0
3 years ago
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