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4 years ago

What is the simplified form of -(x-4)

Mathematics

1 answer:

tekilochka [14]4 years ago

7 0

-x+4
because you simply go ahead and distribute the negative.
hope this helped.

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3 years ago

Read 2 more answers

Pls help it due in a hour

Levart [38]

Answer:

The coordinates of the Midpoint of AB will be: (1/2, 5)

Step-by-step explanation:

Given the points

A(-2, 6)

B(3, 4)

Finding the midpoint between (-2, 6) and (3, 4)

$\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)$

$\left(x_1,\:y_1\right)=\left(-2,\:6\right),\:\left(x_2,\:y_2\right)=\left(3,\:4\right)$

$M.P=\left(\frac{3-2}{2},\:\frac{4+6}{2}\right)$

$=\left(\frac{1}{2},\:5\right)$

Therefore, the coordinates of the Midpoint of AB will be: (1/2, 5)

6 0

3 years ago

The sum of the ages of Martin and his son Sherwin is 47 years. Martin's age is 2 years more than 4 times

Elanso [62]

Age of martin is 38 and that of sherwin is 9

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3 years ago

What is the value of X

Aliun [14]

Answer:

Step-by-step explanation:

The shape formed by the three lines is a triangle. That would mean all of the angles must add up to 180 degrees.

53+45=98

180-98=82

7 0

4 years ago

Cosθ=-√2/3 , where π≤θ≤3π/2 .

Law Incorporation [45]

Answer:

Cosθ= -√2/3

Sinθ= -√7/3

tanβ= 4/3

Sinβ= 4/5

Cosβ= 3/5

sin(θ+β) = sin(θ)cos(β)+cos(θ)sin(β)

(-√7/3)(3/5) + (-√2/3)(4/5)

-√7/5 - 4√2/15

6 0

4 years ago