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pychu [463]
3 years ago
15

How do you do long division

Mathematics
1 answer:
lbvjy [14]3 years ago
6 0
<span>1. Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside.
2. Divide the first digit.
3. Divide the first two digits.
<span>4. Enter the first digit of the quotient.</span></span>
You might be interested in
Which fraction is equivalent to 3/-5
gladu [14]
Hope this helps 6/-10
8 0
3 years ago
Please answer this correctly
lana66690 [7]

Answer:

  698 cm²

Step-by-step explanation:

The volume is given by ...

  V = LWH

Filling in the given values, we have ...

  1020 = (17)(5)y . . . . . . . using L=17, W=5, H=y

  y = 1020/(17·5) = 12

The surface area is given by ...

  A = 2(LW +H(L+W))

  A = 2(17·5 +12(17+5)) = 2(85 +264) . . . . . . . using L=17, W=5, H=y=12

  A = 698 . . . . square centimeters

6 0
3 years ago
Please Help me urgent!!!!
nexus9112 [7]
The answer is D to your answer. Have a wonderful Day. Brainly.
6 0
3 years ago
Read 2 more answers
Divide Rational Expressions<br> In the following exercises, divide.
guapka [62]

Answer:

\displaystyle \mathbf{\frac{5}{(c+4)}}

Step-by-step explanation:

<u>Division of Rational Expressions</u>

When dividing two rational expressions like f(c) / g(c), it's usually easier to multiply the numerator by the reciprocal of the denominator: f(c) * (1/g(c)). The reciprocal is just flipping the numerator and the denominator.

Let's find the following division:

\displaystyle \frac{\frac{c^2-64}{3c^2+26c+16}} {\frac{c^2-4c-32}{15c+10}}

First, we factor the polynomials where possible.

c^2-64 = (c-8)(c+8)

3c^2+26c+16=(3c+2)(c+8)

c^2-4c-32=(c-8)(c+4)

15c+10=5(3c+2)

Substituting:

\displaystyle \frac{\frac{c^2-64}{3c^2+26c+16}} {\frac{c^2-4c-32}{15c+10}}=\frac{\frac{(c-8)(c+8)}{(3c+2)(c+8)}} {\frac{(c-8)(c+4)}{5(3c+2)}}

Multiplying by the reciprocal of the denominator:

\displaystyle \frac{\frac{c^2-64}{3c^2+26c+16}} {\frac{c^2-4c-32}{15c+10}}=\frac{(c-8)(c+8)}{(3c+2)(c+8)}\cdot  \frac{5(3c+2)}{(c-8)(c+4)}

Simplifying by (c+8)(3c+2)(c-8):

\displaystyle \frac{\frac{c^2-64}{3c^2+26c+16}} {\frac{c^2-4c-32}{15c+10}}=\frac{5}{(c+4)}

Answer:

\displaystyle \mathbf{\mathbf{\frac{5}{(c+4)}}}

5 0
3 years ago
What are the two answers for x in decimal form? <br> 2x(x + 1.5) = -1
umka2103 [35]

Answer:

x =  - 1 \: and \: x =  - 0.5

Step-by-step explanation:

2x(x + 1.5) =  - 1 \\ 2x {  }^{2}  + 3x + 1 = 0 \\ (x + 1)(2x  + 1) = 0 \\ x =  - 1 \: and \: x =  - 0.5

5 0
3 years ago
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