<img src="https://tex.z-dn.net/?f=2m%20-%20%28m%20%2B%201%29%20%3D%200" id="TexFormula1" title="2m - (m + 1) = 0" alt="2m

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AlladinOne [14]

2 years ago

1) = 0" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

natali 33 [55]2 years ago

8 0

Answer: ..........................................................................................................................................................................................................................................................

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Find the circumference of a circle that has a diameter of 4 m. Use 3.14 for pi. m

Arturiano [62]

Answer:

Step-by-step explanation:

The formula of a circumference of a circle:

$C=d\pi$

<em>d</em> - <em>diameter</em>

<em />

We have <em>d = 4m</em>.

Substitute:

$C=4\pi\ m$

Use 3.14 for π:

$C\approx4(3.14)=12.56\ m$

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2 years ago

Write an equation of the line that passes through point P and is parallelto the line with the given equation.P(-2, 1), 10x + 4y

Klio2033 [76]

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1 year ago

Which equation has roots of 13 and -3

madreJ [45]

To get roots of 13 and -3 the simplified equation will have to look like this.
(X-13)(X+3)=0
So if we multiply this out with foil method we get this:

X^2 -10X -39

So the answer is A

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1 year ago

The sum of two numbers is -18. If the first number is 10, which equation represents this situation, and what is the second numbe

Oksana_A [137]

Answer:

Step-by-step explanation:

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2 years ago

(2x + y = -2<br> (5x + 3y = -8<br> Solve by substitution

aliya0001 [1]

(2, -6)

Step-by-step explanation:

y = -2 - 2x

5x + 3 (-2-2x) = - 8

5x - 6 - 6x = - 8

-x - 6 = 8

- 6 + 8 = x

2 = x

x = 2

y = -2 -2x

y = -2 -2(2)

y = -2 -4

y = -6

(x, y) = (2, -6)

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2 years ago

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