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VLD [36.1K]
3 years ago
9

If the point (x,square root 3/3) is on the unit circle, what is x?

Mathematics
1 answer:
Mariana [72]3 years ago
6 0

Answer:Square root of 6/3

Step-by-step explanation:

Use Pythagoras Theorem,

x^2+y^2 = r^2

x^2+3/9=1

x=sqrt6/3

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A couch and coffee table cost a total of $1167. The cost of the couch is two times the cost of the coffee table. Find the cost o
labwork [276]

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The couch is $778 and the table is $389

Step-by-step explanation:

7 0
3 years ago
For a standard normal distribution (µ=0, σ=1), the area under the curve less than 1.25 is 0.894. What is the approximate percent
Nesterboy [21]

Answer:

10.6%

Step-by-step explanation:

Normal curves are symmetrical.  That means that on a standard normal distribution,  the area less than -1.25 is the same as the area greater than +1.25.  The total area under the curve is 1, so:

P = 1 - 0.894

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8 0
4 years ago
Can someone help me please i need help..! problem: x/-8+15>23
bazaltina [42]

Answer:

X<-64

Step-by-step explanation:

3 0
3 years ago
Plz Help
netineya [11]
Answer is 9r

Because 9x3 is 27
Also no clue about the brainliest thing
3 0
3 years ago
Find the distance between the two points to the nearest tenth. (0,-5) and (-4,2) 5 5.3 5.2 5.6
zubka84 [21]
Sqr (x2 - x1)^2 + (y2 - y1)^2
Sqr (-4-0)^2 + (2+5)^2
Sqr (16) + 49 = sqr 65
I got around 8.
(I might did something wrong, idk)
7 0
3 years ago
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