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
Zolol [24]
3 years ago
11

Evaluate the expression when a=1\4 and b=6. -8ab

Mathematics
2 answers:
Stels [109]3 years ago
8 0

Answer:

-12

Step-by-step explanation:

You must multiply 8 x 1/4 x 6 to get your answer

tester [92]3 years ago
4 0

Answer:

-12

Step-by-step explanation:

-8 * ( 1/4) * (6)

= -12

You might be interested in
Write an equation in slope-intercept form of the line that passes through the points (4,1) and (8,2)
Vitek1552 [10]

Answer:

y=1/4x

Step-by-step explanation: in image below

6 0
3 years ago
Read 2 more answers
May someone please explain to me how to do this in the easiest way? I don't really understand. Thanks❤
katrin [286]
Ok, so 1 is a whole number.  1/5 is a fraction of 1.  So you want to subtract 1/5 from 1.  The number 1 is equal to 5/5.  So if you subtract 1/5 from 5/5 you are left with 4/5.  You do the same with the second one, just subtract 3/5 from 5/5 to get your answer.
8 0
3 years ago
Read 2 more answers
( – 1, – 5) 7x+2y=13, 4x+4y=14
serious [3.7K]

Answer:

{x,y} = {6/5,23/10}

Step-by-step explanation:

 [1]    7x + 2y = 13

  [2]    4x + 4y = 14  <---------- linear equations given

Graphic Representation of the Equations : PICTURE
2y + 7x = 13        4y + 4x = 14  

Solve by Substitution :

// Solve equation [2] for the variable  y

[2]    4y = -4x + 14

[2]    y = -x + 7/2

// Plug this in for variable  y  in equation [1]

  [1]    7x + 2•(-x +7/2) = 13

  [1]    5x = 6

// Solve equation [1] for the variable  x

  [1]    5x = 6

  [1]    x = 6/5

// By now we know this much :

   x = 6/5

   y = -x+7/2

// Use the  x  value to solve for  y

   y = -(6/5)+7/2 = 23/10

// Plug this in for variable  y  in equation [1]

 [1]    7x + 2•(-x +7/2) = 13

  [1]    5x = 6

// Solve equation [1] for the variable  x

 [1]    5x = 6

[1]    x = 6/5

// By now we know this much :

   x = 6/5

   y = -x+7/2

// Use the  x  value to solve for  y

  y = -(6/5)+7/2 = 23/10

4 0
2 years ago
The perimeter of a rectangular pool is 306m. If the length of the pool is 87m, what is its width?
s344n2d4d5 [400]

Answer: the width is 66

Step-by-step explanation: see if 87m  is the width then you add it twice  it equals 174 then you subtract it from 306m which equals 132 but since theres two sides you divide it to get 66                Hope this help happy Easter!!  c:

4 0
3 years ago
What is the conversion factor to convert kilometers to miles?
Ierofanga [76]

Answer: approximately km*1.61=m

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Which description is the basis of proof that sin^2 x + cos^2 x= 1 ?
    14·1 answer
  • Jessica is taking a hike. she drinks 1 gal of water during the first part of the hike, and drinks 3 quarts of water during the s
    14·2 answers
  • The price of the stock dropped $1.50 each day for 4 years,and then rose $0.80 each day for the next three days.Find the total ch
    13·1 answer
  • A common characterization of obese individuals is that their body mass index is at least 30 [BMI = weight/(height)2, where heigh
    8·1 answer
  • I WILL MARK BRAINIEST
    15·1 answer
  • Figure A is a scale image of Figure B. What is the value of x? Pls answer asap!
    8·1 answer
  • Need help will mark brainliest thank you
    7·1 answer
  • #3 The sales tax on a $20 shirt was 9%.
    14·1 answer
  • Did brainly remove tutors?
    10·2 answers
  • Dolly is measuring the angles of a triangle. He measures the first two angles of a triangle and gets 30 and 100. How could he fi
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!