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
weeeeeb [17]
3 years ago
10

I need help with this question

Mathematics
1 answer:
Reika [66]3 years ago
6 0

Answer:

A) is 1/25

Step-by-step explanation:

Slope is rise over sun, hence... 2/50 (rise/run or length)

Then you simplify... 1/25

You might be interested in
Tommy and Erin are building a skateboard ramp. They want the ramp to be 3 feet tall and 5 feet long. Tommy thinks that they can
UNO [17]

Answer:

The answer is below

Step-by-step explanation:

The ramp has the form of a triangle. The height of the ramp is the vertical side of a triangle, the top of the frame is the hypotenuse while the length of the ramp is the base side of the triangle.

Let the hypotenuse be b, length be a and height be c Hence:

b² = a² + c²

b² = 3² + 5²

b² = 9 + 25

b² = 34

b = 5.83 feet

B) The plywood needs to be 5.83 feet long

C) Since the top of the ramp is 10 feet, let us assume the height of the ramp to be 6 feet, hence, the length of the ramp a is:

10² = a² + 6²

100 = a² + 36

a² = 64

a = 8 feet

8 0
3 years ago
!!!!!!!!PLEASE HURRY !!!!!!!! The length of the base of a rectangular prism is 8 inches. The width of the prism is 4 1/2inches,
Strike441 [17]

Answer:

It is b

Step-by-step explanation:

5 0
3 years ago
identify the range of the function shown in the graph A. {-2,2} B. y is all real numbers C. -20
Mekhanik [1.2K]

Answer:

all real numbers

Step-by-step explanation:

range is the possible y values, the graph stretches from negative infinity to positive infinity.

8 0
3 years ago
Find s25 for 3 + 7 + 11 + 15
alexdok [17]
The common difference is d = 4 because we add 4 to each term to get the next one.

The starting term is a1 = 3

The nth term of this arithmetic sequence is 
an = a1 + d(n-1)
an = 3 + 4(n-1)
an = 3 + 4n-4
an = 4n - 1

Plug in n = 25 to find the 25th term
an = 4n - 1
a25 = 4*25 - 1
a25 = 100 - 1
a25 = 99

So we're summing the series : 3+7+11+15+...+99

We could write out all the terms and add them all up. That's a lot more work than needed though. Luckily we have a handy formula to make things a lot better
The sum of the first n terms is Sn. The formula for Sn is
Sn = n*(a1+an)/2

Plug in n = 25 to get
Sn = n*(a1+an)/2
S25 = 25*(a1+a25)/2

Then plug in a1 = 3 and a25 = 99. Then compute to simplify

S25 = 25*(a1+a25)/2
S25 = 25*(3+99)/2
S25 = 25*(102)/2
S25 = 2550/2
S25 = 1275

The final answer is 1275
8 0
3 years ago
If 3/5 times x equals 12 then what is x
vovikov84 [41]

Answer:

20

Step-by-step explanation:

12 divided by 3/5 is equal to 20

8 0
3 years ago
Read 2 more answers
Other questions:
  • : Noah has d dollars to buy s number of songs from a web site. ​ ​The web site has an ​initial charge of $5 to join and then cha
    13·1 answer
  • ron wants to buy a videoo game with a selling price of $48 on sale for 50% off. the sales tax in his state is 4.5% A)how much wi
    9·1 answer
  • If this was a belo plan with a pay rate of $22.00 per hour and a maximum of 53 hours, how much would overwood be paid for 48 hou
    5·1 answer
  • Which characteristics do a rhombus and a rectangle always have in common?
    9·2 answers
  • Alice and Bob each have a certain amount of money. If Alice receives n dollars from Bob, then she will have 4 times as much mone
    8·1 answer
  • Ok please help for 10 pointsssss pleaseeee
    7·1 answer
  • The cost of a party is $250. The price per person is 13.50 how many people attend the party. ​
    5·1 answer
  • PLEASE HELP!!
    8·1 answer
  • Write -8 9/10 as a decimal number
    14·2 answers
  • During his vacation, Dalyn rents a small boat from a rental service that charges a flat fee of $30 plus $10 per hour (including
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!