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
bixtya [17]
3 years ago
6

What to do if -/7 appears in a math problem

Mathematics
1 answer:
Brrunno [24]3 years ago
5 0
-/7? imagine that there is an -1 as the numerator. so now -/7 turns into -1/7
You might be interested in
List the angles in triangle QRS from smallest to largest.
schepotkina [342]

Answer:

angle R

Step-by-step explanation:

To solve this we will use cosine rule

Cosine rule

cos(A) = \frac{b^{2}+c^{2}-a^{2}}{2bc}

suppose,

q = 6.25

s = 11.04

r = 13.19

angleQ = cos^{-1}(\frac{13.19^{2}+11.04^{2}-6.52^{2}}{2(13.19)(11.04)})

            = 30.58

angleR = cos^{-1}(\frac{6.52^{2}+11.04^{2}-13.19^{2}}{2(6.52)(11.04)})

            = 93.82

angleS =  cos^{-1}(\frac{6.52^{2}+13.19^{2}-11.04^{2}}{2(6.52)(13.19)})

            = 56.63

4 0
3 years ago
PLS HELP 20 points and brainliest
4vir4ik [10]

Answer:Since the volume of a cylinder formula involves the radius, you can solve for the radius and double it to find the diameter.

Write the formula. Volume=π⋅radius2⋅height.

Substitute the dimensions of the shape into the formula. Use 3.14 as the value for π. 791.28=3.14⋅r2⋅28.

Solve the equation for the variable.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Tickets to a football final are selling well. On Thursday, 47 of the tickets are sold. On Friday, 14 of the tickets are sold. Wh
lbvjy [14]

The question seems incomplete ; as the total number of tickets to be sold isn't given.

Answer:

61 / X

Step-by-step explanation:

Let's take the total Number of tickets to be sold as : X

Number of tickets sold on Thursday = 47

Number sold on Friday = 14

Fraction of tickets available for sale on Saturday :

(Total number of tickets already sold) / Total number of tickets to be sold

(Thursday + Friday sales) / total number of tickets to be sold

Fraction available for sale on Saturday = (47+14) / X

Fraction available for sale on Saturday = 61 / X

Kindly put value of x = total number of tickets available for sale to get the exact fraction.

6 0
3 years ago
What is the image point of (-1,-5) after a translation left 1 unit and up 4 units
TEA [102]
There’s no picture but look for the one that is 0,-1
4 0
3 years ago
A very small red laser pointer is pointed on the wall across the room. When inspecting the reddish light on the wall, you notice
maw [93]
I believe the answer is c
6 0
3 years ago
Read 2 more answers
Other questions:
  • Solve x2 + 8x − 3 = 0 using the completing-the-square method
    7·1 answer
  • What is 10 divided by 3?
    5·1 answer
  • CAN SOMEONE PLEASE SOLVE THIS????????
    8·1 answer
  • What is 42 divided by 8610
    5·2 answers
  • Find the slope:<br> (-7, 4), (13, 4)<br> O 20<br> O Zero<br> O Undefined
    9·2 answers
  • Please help! I'm really confused and this is due in 30 minutes!
    8·1 answer
  • Find the area of the square. Round to one decimal place.
    5·2 answers
  • A charity is holding a benefit at an Italian restaurant. The owner of the restaurant offers to donate $200 in addition to $4 for
    12·1 answer
  • there are 7 boys and girls in a club. How many different ways to form a queue starting with a girl after each girl?
    7·1 answer
  • What is the unit rate of 4 ticket for 35$
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!