3 years ago

-1/4b + 1/2 = 5/6Find b

Mathematics

1 answer:

QveST [7]3 years ago

7 0

Answer:

b = -4/3

Step-by-step explanation:

First, subtract the 1/2 over

-1/4b+1/2=5/6

5/6-1/2

To get a common denominator of 6, multipy 1/2 by 3

5/6-1/2(3)

5/6-3/6=2/6

-1/4b=2/6

Next, multiply by the reciprocal of -1/4, or -4

(-4)-1/4b=2/6(-4)

b=-4/3

You might be interested in

Cylinder has a height of 15 centimeters and a radius of 10 centimeters. What is its volume? Use ≈ 3.14 and round your answer t

tatuchka [14]

Answer: 4712.39 centimeters

Step-by-step explanation: Using the volume of a cylinder calculator, I got the answer of 4712.3889803847 centimeters, but rounded it to the nearest hundreth. Hope this helps!

3 0

3 years ago

Which of the following ratios are proportional? 9/12 12/15 16/20 20/24 24/35

8_murik_8 [283]

9/12 is the correct answer

6 0

3 years ago

What is the answer to this question?

Tanya [424]

Answer:

a^(-1/2) = 1/sqrt(a) = 3

so.

sqrt(a) = 1/3

a = 1/9

6 0

3 years ago

The monthly use, in kilowatt hours, for two neighbors is shown in the box plots below. Which statement accurately compares the t

Harlamova29_29 [7]

Neighbor 1 tends to use fewer kilowatt hours each month.

Neighbor 2 had greater variability in the number of kilowatt hours used per month.

the median value for neighbor 2 is 75 kilowatt hours greater than the median value for neighbor 1.

3 0

3 years ago

Read 2 more answers

The number 360 is increased by 75%. The result is then decreased by 50%. What is the final number

frozen [14]

Answer:

i believe that it is 45

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

-1/4b + 1/2 = 5/6Find b​

-1/4b + 1/2 = 5/6Find b