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
Mamont248 [21]
2 years ago
5

5/7-1/2= show work PLZZZZZZZZZZ HELPPPP

Mathematics
1 answer:
Viefleur [7K]2 years ago
7 0

Answer:

3/14

Step-by-step explanation:

We need to line up the fractions. 5/7 on top, 1/2 on the bottom. We need to find common denominator so, 7 x 2 (denominators) gives us 14. 14 is now the denominator we will use. Solve for numerator: Starting at bottom fraction. 2 goes into 14 7 times, 7 times original numerator (1) 35. Theres your new numerator. Now, the top fraction: 7 goes into 14 2 times. 2 x original numerator (5) = 10. Now subtract both numerators (10 - 7 = 3) Plug in the denominator and your answer is: 3/14

You might be interested in
A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 43 ft/s. Its height
Lina20 [59]

Answer:

Instantaneous Velocity at t = 1 is 20 feet per second

Step-by-step explanation:

We are given he following information in the question:

y(t)=43t-23t^{2}

B) Instantaneous Velocity at t = 1

y(1) = 43(1)-23(1)^2 = 20

A) Formula:

Average velocity =

\displaystyle\frac{\text{Displacement}}{\text{Time}}

1) 0.01

y(1 + 0.01)=y(1.01) = 43(1.01)-23(1.01)^{2} = 19.9677\\\\\text{Average Velocity} = \dfrac{y(1.01)-y(1)}{1.01-1} =\dfrac{19.9677-20}{1.01-1}= \dfrac{-0.0323}{0.01} = -3.230000 \text{feet per second}

2) 0.005 s

y(1 + 0.005)=y(1.005) = 43(1.005)-23(1.005)^{2} = 19.984425\\\\\text{Average Velocity} = \dfrac{y(1.005)-y(1)}{1.005-1} =\dfrac{19.984425-20}{1.005-1} = -3.1150000 \text{feet per second}

3) 0.002 s

y(1 + 0.002)=y(1.002) = 43(1.002)-23(1.002)^{2} = 19.993908\\\\\text{Average Velocity} = \dfrac{y(1.002)-y(1)}{1.002-1} =\dfrac{19.993908-20}{1.002-1} = -3.0460000 \text{feet per second}

4) 0.001 s

y(1 + 0.001)=y(1.001) = 43(1.001)-23(1.001)^{2} = 19.996977\\\\\text{Average Velocity} = \dfrac{y(1.001)-y(1)}{1.001-1} =\frac{19.996977-20}{1.001-1} = -3.0230000 \text{feet per second}

3 0
2 years ago
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!
Xelga [282]

Answer:

sure .

Step-by-step explanation:

I answer and then give me brainliest. sorry I am being rude

:/

6 0
2 years ago
Read 2 more answers
How can you solve an equation without using the distributive property
belka [17]
You could use a calculator.. or if it is already in distributive property then just add it up
6 0
2 years ago
Does it have extra information or missing information
mamaluj [8]

She wants to type her essay is the extra

4 0
3 years ago
Read 2 more answers
Im so confused with this question?
alexandr1967 [171]

Answer:

1.

Step-by-step explanation:

x intercpet is 3

4/3 is the slope

6 0
3 years ago
Other questions:
  • Julia has 3 hand bags in her closet in how many ways can the bags be arranged
    13·1 answer
  • Each exterior angle of a regular polygon measures 60 degree how many sides does a polygon have ?
    9·2 answers
  • The length of a rectangle is one meter more than 4 times its width. Find the dimensions if the perimeter is 52 meters
    8·1 answer
  • The starting salaries of individuals with an MBA degree are normally distributed with a mean of $40,000 and a standard deviation
    10·1 answer
  • Blue toy cars cost $1 each and red toy cars cost $1.50 each. Mark spent $10
    8·1 answer
  • What is the distance between the points (3, 7) and (15, 16) on a coordinate plane?
    6·1 answer
  • Perform the indicated operation. Be sure the answer is reduced.
    11·1 answer
  • Orbet used 24 square tiles to make a rectangle. The perimeter of the rectangle is 20 units. What would be the perimeters of the
    12·1 answer
  • Can someone pls help me on this question pls
    12·2 answers
  • Drag numbers to the table so it shows a proportional relationship between x and y.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!