All categories

3 years ago

Expand & simplify 4(t+2)+6(t-4)

Mathematics

2 answers:

kondaur [170]3 years ago

8 0

Answer:

10t - 16

Step-by-step explanation:

4(t + 2)+ 6(t - 4)

4t + 8 + 6t -24

10t - 16

Ivanshal [37]3 years ago

7 0

Expand the first bracket: 4t + 8
Now expand the second bracket: 6t - 24
4t + 8 + 6t - 24
Add all like terms together: 10t - 16

You might be interested in

What is the radius and diameter of the following circle?

beks73 [17]

Radius is 3.5
diameter is 7

8 0

3 years ago

Passes through the points (−4, 2) and (12, 6)?

svlad2 [7]

<u>I'll assume you need to find the equation of the line that passes through those points.</u>

Answer:

$\displaystyle y-2=\frac{1}{4}(x+4)$

Step-by-step explanation:

<u>Equation of a Line:</u>

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

$\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The given points are (-4,2) and (12,6), thus:

$\displaystyle y-2=\frac{6-2}{12+4}(x+4)$

Operating:

$\displaystyle y-2=\frac{4}{16}(x+4)$

Simplifying, the equation in point-slope form is:

$\mathbf{\displaystyle y-2=\frac{1}{4}(x+4)}$

3 0

2 years ago

True of false: 1+1 has the same answer as 1x1

Goshia [24]

Answer:

False

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Using diagonals from a common vertex, how many triangles could be formed from a hexagon?

Komok [63]

A regular hexagon can be dissected into six equilateral triangles by adding a center point

8 0

2 years ago

Write five next terms:0;1;1;2;3;5;8;13

Iteru [2.4K]

Answer:

it's a(n)=a(n-1)+a(n-2)

this is also known as Fibonacci sequence

144

233

377

610

7 0

2 years ago