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Thepotemich [5.8K]
3 years ago
7

Which of the equations below could be the equation of this parabola?

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0
A is the correct answer
Scorpion4ik [409]3 years ago
5 0

Answer:

A y = -1/2 x2 Correctly answer

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) Travis wrote a $53 check for a new pair of shoes. Then, he withdrew $40 from his bank account. What
maw [93]

Answer:

-93

Step-by-step explanation:

5 0
3 years ago
What is the equivalent of pi over 6 radians in degrees?
ra1l [238]

To find the answer to this problem, you can use the unit circle to see that pi over 6 radians is equal to 30°

Another way is to use the equation: degrees = radians • (180 over pi)

In this example, plugging in the radians portion of the equation gives us: degrees = (pi over 6) • (180 over pi), which will become degrees = (180pi over 6pi)

Simplify and pi cancels out to give us degrees = 30

Answer: 30°

3 0
3 years ago
find the probability for the experiment of selecting a pair of black socks followed by a pair of navy-blue socks and then a pair
Amiraneli [1.4K]

Answer:2/51

Step-by-step explanation:

4 0
3 years ago
Having a small brain moment, can you please help and show work
ankoles [38]

Answer:

The value if x is 0.9875.

Step-by-step explanation:

First, we have to get rid of brackets by expanding :

0.5(2x +  \frac{3}{4} ) -  \frac{1}{3} (0.1 + x) = 1

0.5(2x) + 0.5( \frac{3}{4} ) -  \frac{1}{3} (0.1) -  \frac{1}{3} (x) = 1

x +  \frac{3}{8}  -  \frac{1}{30}   -   \frac{1}{3} x = 1

Next you have to collect like terms :

x  -  \frac{1}{3} x +  \frac{3}{8}  -  \frac{1}{30}  = 1

\frac{2}{3} x +  \frac{41}{120}  = 1

Lastly, you can solve x :

\frac{2}{3} x = 1 -  \frac{41}{120}

\frac{2}{3} x =  \frac{79}{120}

x =  \frac{79}{120}  \div  \frac{2}{3}

x =  \frac{79}{80}

x = 0.9875

8 0
3 years ago
Decide whether or not it is possible for a triangle to have three angle measurements or three side lengths given. If it is possi
shutvik [7]

Answer:

First one is not possible

Second one is possible, and would be an isocèles triangle

Third one is possible, would be scalene

Last one is not possible

Comment any further questions :)

Step-by-step explanation:

5 0
3 years ago
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