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PSYCHO15rus [73]
4 years ago
9

PLEASE HELP!

Mathematics
1 answer:
Alexeev081 [22]4 years ago
3 0
Rewrite as:
4y=x^2-12x+68
divide by four:
y= x^2/4-3x+17
your answer would be 
(6,8)
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Order the following numbers from least to greatest. √11, -0.4, (-4/3), 0.8, √2
agasfer [191]

Answer:

(-4/3), 0.4, 0.8, √2, √11

Step-by-step explanation:

√11=3.316624790355399849114932736670686683927088545589353597058

0.4

(-4/3) = -1.33333333333333333333333333333333333333333333333333333333

0.8

√2=1.414213562373095048801688724209698078569671875376948073176


Thus :

(-4/3)

0.4

0.8

√2

√11

8 0
4 years ago
Can someone help me?It's urgent and thank you!
Anuta_ua [19.1K]

Step-by-step explanation:

x \geqslant 3

6 0
3 years ago
A 20 meter ladder rests vertically against the side of a barn. A pig that has been hitched to the ladder starts to pull the base
kirill115 [55]

Answer:

I hope my drawing explains well lol... h = 16

Step-by-step explanation:

So basically first you need to find x (the one in the drawing), by doing so, you just have to use the formula,

speed =  \frac{distance}{time}

You substitute in the speed and the time given,

0.4 =  \frac{x}{30}  \\ x = 12

Then, you use the Pythagorean theorem,

h =  \sqrt{ {20}^{2}  -  {12}^{2} } \\  h = 16

7 0
3 years ago
The ratio of cows to goats in a farm is 3:2 if there are 210 more cows than goats how many animals are there in the farm​
hoa [83]
Answer: 350 animals altogether.

Explanation: We need to find the number of goats and add that to the 210 cows.

Since we have a ratio, we can use the equation 3/2=210/x.

Cross multiplying gives us 3x=420, where x is 140 goats.

Finally, 140+210=350.
8 0
3 years ago
32 divided by (12 - 4) + 7 write 2 steps then answer and i will give u brainliest!!
Artemon [7]

Answer:

12-4=8+7=15

Step-by-step explanation: DO 12-4 then add it by 7.... Self Explanitory

6 0
3 years ago
Read 2 more answers
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