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
Nuetrik [128]
3 years ago
11

3/8 + 1/8 - 2/7 + 1/4=

Mathematics
1 answer:
AlexFokin [52]3 years ago
4 0

Answer:

13/28

Step-by-step explanation:

You might be interested in
Stacy goes to the county fair with her friends . The total cost of ride tickets is given by the equation c=3.5t , where c is the
madreJ [45]

Answer:

<h2><u>$52.5</u></h2>

Step-by-step explanation:

Step one:

given data

we are given that the linear function for the cost is  c=3.5t

c is the cost and

t is the number of tickets.

We are told that t=15, to find c, let us put the value of t in the linear function for the cost

c=3.5(15)\\\\c=52.5

<u>This shows that 15 tickets will cost $52.5</u>

<u />

3 0
2 years ago
Quinn is flying a kite. The angle of elevation formed by the kite string and the ground is 40°, and the kite string forms a stra
emmasim [6.3K]

The distance between the ground and the kite to the nearest foot is 64 ft.

<h3>What is a right angle triangle?</h3>

A right angle triangle is a triangle that has one of its sides as 90 degrees. The situation forms a right angle triangle.

Hence,

The length of the kite string is the hypotenuse side of the triangle formed.

The height between the ground and the kite is the opposite side of the triangle formed.

Therefore, using trigonometric ratio,

sin 40 = opposite / hypotenuse

sin 40 = h / 100

cross multiply

h = 100 sin 40

h = 100 × 0.64278760968

h = 64.2787609687

h = 64 ft

Therefore, the distance between the ground and the kite to the nearest foot is 64 ft.

learn more on right triangle here: brainly.com/question/27482803

#SPJ1

7 0
2 years ago
The cost to take a taxi includes a flat rate, plus a charge for the number of miles the taxi travels.
Alenkasestr [34]

Answer:

412$

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
3+ (1/4)a = 31<br> need help !!
Olin [163]

Answer:

=

1

1

2

Step-by-step explanation:

.

3 0
2 years ago
Mai purchased a prepaid phone card for $20. Long distadnce calls cost 8 cents a minute using this card. Mai used her card only o
Leno4ka [110]

I'm not really good at math but I would like to help.

If each call is $.08, then the card can call last for 250 minutes.

The call lasted 202 minutes. Divide 16.16 by .08.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x?
    13·1 answer
  • Can someone please help me?​
    7·1 answer
  • Write an expression that is equivalent to 6(5x+7y)
    12·2 answers
  • Give three numbers between 8 and -8
    15·2 answers
  • In the triangle, find x, y, u, v ​
    13·1 answer
  • Which of the following are trigonometric identities ? Check all that apply. Tan^2 x -
    15·1 answer
  • .............................
    7·2 answers
  • What is the value of 5(a-4b) when a= -7 and b= 0.25
    7·1 answer
  • Six thirds takeaway three six
    6·1 answer
  • Create a report about saving money to assist with the cost of the first year of college
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!