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
mamaluj [8]
3 years ago
7

A cannonball is fired in the air at an Angel of 45 degree. How far does it travel before it is 900 feet above ground.

Mathematics
1 answer:
Gnoma [55]3 years ago
8 0

Answer:

900√2 or 1272.79 ft.

Step-by-step explanation:

Imagine this cannonball making a triangle. When it reaches 900 feet, it will make a straight line down to the ground, making a leg. The imaginary line and ground make up the legs of the triangle with a 90° angle.

We can use the 45-45-90 triangle method

This means the hypotenuse is √2 times the length of a leg

900 x √2 = 1272.79221

You might be interested in
How much sales tax will be charged at Store B?
bearhunter [10]

Answer:

7 %   $94.50(SALES TAX)   Question only asks for the SALES TAX THOUGH

Step-by-step explanation:

$1350.00 x .07 =$94.50

$94.50 is your sales tax on B

$1444.50 (total) x 15% gratuity  is $1444.50 x .15 = $216.68

$1444.50 + $216.68 =$1661.18  

$1661.18 x .02 =$33.22

$1661.18 + $33.22 = $1694.40 Total cost of your computer repair

8 0
3 years ago
Solve for X and Y using substitution.<br> 1)<br> 12x +y = 36<br> x+4y=24
vovikov84 [41]
{x,y}={24,12} I think that is the answer to this question....
8 0
3 years ago
Please help me answer the assignment in the picture.
Arturiano [62]

Mean: 52.2 because its the average of all the numbers

Range: 2   because (60-58)

Median: 53 because its in the middle of all the numbers

Mode : None

   

6 0
3 years ago
Hi guys please help me<br><br>what is the reciprocal of 3 5/9​
kramer

Answer:

9/32

Step-by-step explanation:

3 5/9

=> (27+5)/9

=> 32/9

Reciprocal of 32/9 is,

=> 9/32

3 0
2 years ago
How can I solve this problem (5^3)^-2? Can you help me
ICE Princess25 [194]
First multiply the power, 3 x -2 = -6
Thus, 5^-6
Make the power positive
1/5^6
1/15625
4 0
4 years ago
Other questions:
  • Sally’s parents deposited $15,000 into a college savings account on her third birthday. The account had an interest rate of 9.6%
    8·2 answers
  • CAN YOU PLEASE HELP. giving BRAINLIEST AND GIVE CORRECT ANSWER AND EXPLAIN
    5·1 answer
  • The state of Utah has a sales tax of 4.75% and the maximum rate a consumer can pay for local sales tax is 8.35%. What is the ran
    14·2 answers
  • What is the slope of a line that is perpendicular to the line represented by the equation y = -2/5 x+ 4/5
    6·1 answer
  • A small business ships specialty homemade candies to anywhere in the world. Past records indicate that the weight of orders is n
    10·1 answer
  • 7 (n+4) = 21<br> Please help me solve this
    6·2 answers
  • Chrissy ate 10% of the Christmas cookies. If she ate 6 cookies, how many Christmas cookies were left?
    10·1 answer
  • Samantha has a bag of marbles containing
    8·1 answer
  • I need help with this math problem, I'm doing Delta Math on it. Which expression equivalent to c-5c-2c?
    6·1 answer
  • Determine the equation of the graph.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!