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
GarryVolchara [31]
2 years ago
13

Answer asap

Mathematics
1 answer:
Rom4ik [11]2 years ago
6 0

Answer:

dfgffgvgvgv

Step-by-step explanation:

You might be interested in
A portion of a roller coaster track is shown in the figure above. the roller coaster track is shown at ground level at point S a
eimsori [14]

Answer:

Step-by-step explanation:

This is classic right triangle trig.  The height of the hill is 78.4 which serves as the side opposite the reference angle of 23 degrees.  The side we are looking for is the hypotenuse of that triangle.  The trig ratio that relates the side opposite a reference angle to the hypotenuse of the right triangle is the sin ratio.  Setting it up using our values:

sin(23)=\frac{78.4}{x}, where x is the unknown length of the hypotenuse.  Solving for x:

x=\frac{78.4}{sin(23)}

Make sure your calculator is in degree mode before entering this in.  You will get a length of the hypotenuse as 200.649 feet, so choice A.

4 0
3 years ago
4✓6 × 3✓6<br>multiply and simplify <br>show work​
mafiozo [28]

Answer:

3

√

2

Explanation:

First put change the words into an equation:

√

3

×

√

6

Now you can multiply them together as you would normally multiply:

√

3

×

√

6

=

√

18

Now let's prime factor 18 and see if there are any squares that we can take out of it to simplify. All we have to see is if there are 2 numbers that are the same:

18

/ \

6

3

/ \

2

3

As you can see, we have a square:

3

×

3

=

9

So take

√

9

out of

√

18

. You should have:

√

9

√

2

But since

√

9

=

3

we can simplify further to make:

√

9

√

2

→

3

√

2

Step-by-step explanation:

3 0
2 years ago
Peter puts 8000 into a savings account that pays 6% interest, compounded continuously. After 5 years, Peter will have ( $)
guajiro [1.7K]
We have to calculate the amount of money Peter will have in his account after 5 years. Formula for the amount after t years with interest compounded continuously : A = P * e ^(rt)
We know that r = 0.06, t=5, e = 2.71 and p= $8,000 
A = 8,000 * 2,718 ^(0.06 * 5) = 8,000 * 2,718 ^ (0.3) = 8,000 * 1.3488158  = 10,798.53 so the answer is 10,798.53
5 0
2 years ago
The flagpole at school casts a shadow that is 18 feet long. A student nearby is 5.5 feet tall and casts a shadow that is 3 feet
azamat

Answer:

33 feet.

Step-by-step explanation:

If the ratio of the student to their shadow and flagpole to its shadow are equal, then you can use the proportion

5.5/3 = x/18 and cross multiply to find x.

5.5 × 18 = 99

3 × x = 3x

3x/3 = x, 99/3 = 33.

x = 33.

5 0
3 years ago
PLEASE HELP! asap:)<br> i would really appreciate it
Rom4ik [11]

Answer:

{ \tt{ = 2\pi \: rh}} \\  = 2 \times 3.14 \times 12 \times 1 \\  = 75.4 \:  {cm}^{2}

5 0
2 years ago
Other questions:
  • Suppose that there are three astronauts outside a spaceship and they decide to play catch. all the astronauts weigh the same on
    12·1 answer
  • In a computer game, when choosing a character there are 5 choices for hair style, 3 choices for eye color, and 7 choices for out
    6·1 answer
  • in 2008 election there was 28 blue states and22 red states express the red states and blue states as fractions lowest terms
    7·1 answer
  • Natalie was given a 30 question test. For each correct question she answered she earned 2 points. For every incorrect answer she
    8·1 answer
  • Will someone PLEASE check my answers asap?? will mark a brainliest!!
    8·2 answers
  • These figures are similar. The perimeter and area of one are given. The perimeter of the other is also given. Find its area and
    9·1 answer
  • The two cones are congruent. Determine the unknown measures of the cones. A = units B = units C = units D = units
    11·2 answers
  • Which first step for solving the given system using substitution results in an equation without fractions?
    7·1 answer
  • Sale price = original price - rate of discount is the formula we used if original price and rate of discount are given. True or
    11·1 answer
  • Which of the following shows 18/8 as a mixed number and 1 7/12as<br> an improper fraction?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!