1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
eduard
3 years ago
9

Hey guys! 20 points! Please help! A model rocket is launched from a roof into a large field. The path of the rocket can be model

ed by the equation y = -0.04^2+ 5.8x + 4.9, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. How far horizontally from its starting point will the rocket land?
Mathematics
1 answer:
Georgia [21]3 years ago
6 0

Answer:

145.84 meters

Step-by-step explanation:

You might be interested in
What quadrant does this lie in: cot(theta)>0 and sin(theta)>0?
Mice21 [21]

Answer:

lies on IV quadrant

Step-by-step explanation:

6 0
3 years ago
Si un triángulo tiene una hipotenusa de 15 cm y un cateto que mide 12 cm, ¿cual es la longitud del otro cateto?
BartSMP [9]

Answer:

   

9cm

Explicación:

El teorema de pitagoras nos dice que la hipotenusa al cuadrado es igual a la suma de los catetos al cuadrado:

c^{2} =a^{2} + b^{2}

Donde c es la hipotenusa y a  y b son los catetos.

Por lo cual, podemos reemplazar c por 15cm y a por 12cm :

15^{2} =12^{2} +b^{2}

Finalmente , debemos resolver la ecuación para b, así que b es igual a :

225=144+b^{2} \\225-144=144+b^{2} -144\\81=b^{2} \\\sqrt{81} =b\\9=b

Por lo tanto, la longitud del otro cateto es 9 cm

3 0
3 years ago
Which of the following is the radical expression 5/a to the 7th power
Leto [7]

When an exponent is a fraction, the denominator is written as a root, while the numerator is the power:

Since a is to the power of 5/7, the 7 becomes the 7th root, and the 5 becomes a^5. This is:

7th root of (a^5), or(B).

3 0
3 years ago
How many quarter-pound patties can be made from an 8-pound package of ground meat
love history [14]

Answer:

32 patties

Step-by-step explanation:

8 times 4 equals 32

6 0
3 years ago
If P(A) = 0.25, then the probability of the complement of A is
djverab [1.8K]

<u>Answer:</u>

P(A') = 0.75

<u>Step-by-step explanation:</u>

We are given that the probability P(A) = 0.25 and we are to determine the probability of the complement of A.

According to the Complement Rule of any probability, the sum of the probabilities of an event and its complement must be equal to 1.

So for for the event A,

P(A) + P(A') = 1

0.25 + P(A') = 1

P(A') = 1 - 0.25

P(A') = 0.75

8 0
3 years ago
Other questions:
  • Last year I read 150 books. My brother read 170 books more books than I did. How many books did my brother read?​
    12·2 answers
  • Nayati wants to swim 50 miles this school year. She plans to swim 1/4 mile each day. How many days will it take her to swim 50 m
    10·1 answer
  • Henrietta has 120 to buy a new bicycle.She finds the bike that she wants to buy on sale for 20% off. If there is 6% sales tax, w
    9·1 answer
  • 6÷2(1+2) = x
    9·1 answer
  • What is the value of x?
    11·1 answer
  • 7/8 foot more than 4/4
    7·2 answers
  • Can you guys help me PLEASEEEE
    13·1 answer
  • Help. plz. i really need it
    15·1 answer
  • Consider the following graph of a quadratic function.
    14·2 answers
  • Carson is going on a work trip. He will get reimbursed for his expenses for
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!