3 years ago

What is (6m-3)2 = 4-2(m+1)

Mathematics

2 answers:

mixas84 [53]3 years ago

7 0

(6m-3)2 = 4-2(m+1)

12m-6 = 4-2m-2

10m-6 = 4-2

10m = 4-2+6

10m = 8

M = .8

densk [106]3 years ago

4 0

(6m-3)2 = 4-2(m+1)
12m-6 = 4-2m-2
10m-6 = 4-2
10m = 4-2+6
10m = 8
M = .8

You might be interested in

The area of Asia is about 44600000 square kilometers. The area of Europe is about 9.94 x 10^6 square kilometers. What is the com

choli [55]

The answer is B . because when u add them u will get 14400000 which is 1.44*10^7sq kilometers. did this help you?

7 0

3 years ago

Read 2 more answers

45^2 ÷ 78 = ????????

elena55 [62]

$\frac{(45)^2}{78}$

To solve the problem find the value of (45)^2 at first

$(45)^2=2025$ $\frac{2025}{78}=25\text{ R75}$

The answer is 25 with the remainder 75

$25\frac{75}{78}$

You can simplify the fraction to be 25/26

$25\frac{25}{26}$

3 0

1 year ago

Six times a number a number increased by three is negative twenty-one. Find the number and write the equation

salantis [7]

let number be x

6x+3= -21

6x=-24

x=-4

3 0

2 years ago

determina la medida de cada uno de los angulos del triángulo ABC si se conoce que (3x+1)° (3x+4)° y (2x-1)°

Triss [41]

Answer:

∠A=67°

∠B=70°

∠C=43°

Step-by-step explanation:

<u><em>The correct question in English is</em></u>

Determines the measurement of each of the angles of the triangle ABC if it is known that A=(3x+1)°,B=(3x+4)° and C=(2x-1)°.

we know that

The measure of the interior angles in a triangle must be equal to 180 degrees

∠A+∠B+∠C=180°

substitute the given values

$(3x+1)\°+(3x+4)\°+(2x-1)\°=180\°$

solve for x

$(8x+4)\°=180\°$

$8x=180-4$

$x=22$

Find the measure of each angle

∠A=(3(22)+1)=67°

∠B=(3(22)+4)=70°

∠C=(2(22)-1)=43°

6 0

3 years ago

A ticketholder on the merry-go-round is riding a horse that is at a radius of 12 feet. How far does she travel after the merry-g

OLEGan [10]

The correct value of the angle of rotation is 3π/5

Answer:

Distance travelled ≈ 22.6 ft

Step-by-step explanation:

We are given;

Radius;r = 12 ft

Angle of rotation; θ = 3π/5

The formula for calculating distance travelled is;

Distance travelled = rθ

So, plugging in the relevant values;

Distance travelled = 12 x 3π/5

Distance travelled ≈ 22.6 ft

3 0

2 years ago