All categories

3 years ago

What +2/3=11/12 equation

Mathematics

2 answers:

gladu [14]3 years ago

7 0

Answer:

x = 1/4 or 0.25

Step-by-step explanation:

What + 2/3 = 11/12

Replace "What" with the variable x.

x + 2/3 = 11/12

Change 2/3 into 8/12 (They are the same thing)

x + 8/12 = 11/12

-8/12 both sides

x = 3/12

simplify

x = 1/4 or 0.25

Luden [163]3 years ago

6 0

Answer:

1/4

Step-by-step explanation:

1st: you need to make a common denominator for 2/3 and 11/12 that would be 12, so you would keep 11/12 how it is but multiply the numerator and the denominator by 4 to get it to 12.

You would have ;

8/12+___=11/12

Then just do 11/12-8/12

so that would simplify out to 1/4

You might be interested in

What is the measure of angle DBA?

const2013 [10]

Answer:

DBA =110 degree

Step-by-step explanation:

angle DBA is central angle

central angle = arc angle = 110 degree

8 0

2 years ago

Read 2 more answers

Benjamin threw a rock straight up from a cliff that was 48 ft above the water. If the height of the rock h, in feet, after t s

fomenos

Answer: It will take 4 seconds for the rock to hit the water.

Step-by-step explanation:

Given : Benjamin threw a rock straight up from a cliff that was 48 ft above the water.

If the height of the rock h, in feet, after t seconds is given by the equation

$h = -16 t^2+ 52 t + 48$

To find : Time taken for the rock to hit the water.

When rock hit the water height becomes zero , i.e. put h = 0 , we get

$-16 t^2+ 52 t + 48 =0$

Divide equation by 2 , we get

$-8t^2+26t+24=0$

The Laue of x for ax²+bx+c =0 is $x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

So , $t=\frac{-26\pm\sqrt{(26^{2}-4(-8)(24))}}{2(-8)}$

$t=\dfrac{-26\pm 38}{-16}\\\\ t=-\dfrac{-26+38}{-16}=-0.75\ \ t=\dfrac{-26-38}{-16}=4$

Since t cannot be negative , so t= 4

Hence, it will take 4 seconds for the rock to hit the water.

5 0

2 years ago

HELP ASAP 10 POINTSSSS

lord [1]

Use the Pythagorean theorem (a^2 + b^2 = c^2)

7^2 + 24^2 = x^2

x^2 = 625

x = 25

6 0

1 year ago

8x= 3x + 22 What's the solution?

Vinvika [58]

Step 1: Subtract 3x from both sides.8x−3x=3x+22−3x5x=22Step 2: Divide both sides by 5.5x5=225x=225Answer:x=225

8 0

2 years ago

Read 2 more answers

Solve 5x^2 = -30x - 65

dalvyx [7]

Answer:

+65=-30x-5x^2

+65=-35x

=-1.9

3 0

2 years ago