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3 years ago

13

Can someone explain long division and how to do it, in a way that I might understand...

2 answers:

zhannawk [14.2K]3 years ago

4 0

Answer: it’s not that hard.

Step-by-step explanation:

Divide the new number by your divisor, and write the result above the dividend as the next digit of the quotient. In the example, determine out how many times 6 can go into 10. Write that number (1) into the quotient above the dividend. Then multiply 6 by 1, and subtract the result from 10.

rodikova [14]3 years ago

3 0

Step-by-step explanation:

D = Does D= Divide

M= McDonald's M= Multiply

S= serve S= Subtract

B= Burgers B= Bring Down

remember this to memorize for a test :)

you can also watch the Long Division video on Math Antics

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The vertices of an isosceles triangle are A(-4, 0), B(-10, -2) and C(-6, -6).

rosijanka [135]

Y = - x + 4 that’s the answer hope it helps

6 0

2 years ago

Expand the following.<br> (3x + 2)2<br> A.9x2+6x+4<br> B.9x2+4<br> C.3x2+4<br> E.9x2+12x+4

PolarNik [594]

Step-by-step explanation:

E

working ;

(3x+2)^2

*Apply Perfect Square Formula : (a+b) =a^2+2ab+b^2

a = 3x,b = 2

(3x)^2 + 3x.2+2^2

finally Answer is:

= 9x^2 + 12x +4

5 0

3 years ago

The diagram below shows an Isosceles triangle. Label the base angles and the vertex

Dmitry [639]

The base angles of an isosceles triangle are equal

The base angles are 15 degrees, while the vertex angle is 150 degrees

The base angles are given as:

Base = (6a- 3) and (a + 12)

So, we have:

$\mathbf{6a -3 =a + 12}$

Collect like terms

$\mathbf{6a -a =3 + 12}$

$\mathbf{5a = 15}$

Divide both sides by 5

$\mathbf{a = 3}$

Substitute 3 for a in Base = (6a- 3),

$\mathbf{Base = 6 \times 3 - 3}$

$\mathbf{Base = 18 - 3}\\$

$\mathbf{Base = 15}$

So, the base angle is 15 degrees.

The vertex angle is calculated using:

$\mathbf{Vertex=180 -2 \times Base}$

So, we have:

$\mathbf{Vertex=180 -2 \times 15}$

$\mathbf{Vertex=150 }$

Hence, the vertex angle is 150 degrees

Read more about isosceles triangles at:

brainly.com/question/25739654

6 0

2 years ago

The sum of twice a number p and 6 is 12

madreJ [45]

2x + 6 hope this helps

3 0

3 years ago

There are 5 dogs and 3 cats per city block how many cats and dogs in 11 blocks

Lisa [10]

The answer is 88 because if you add 5+3 and then multiply by 11, you would equal out to 88 dogs and cats

6 0

4 years ago

Read 2 more answers