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4 years ago

-1(-2x + 4) = 6 Hellooooooooooo

Mathematics

2 answers:

butalik [34]4 years ago

6 0

Answer:

x=5

Step-by-step explanation:

First we distribute

2x-4=6

isolate x

2x=10

divide both sides by 2

x=5

(plz give brianliest ty)

dolphi86 [110]4 years ago

4 0

Answer:

X=5

Step-by-step explanation:

2x+(-4)=6

2x=6+4

2x=10

X=10/2

X=5

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3) Given that lines a and b are parallel, and lines o and t are parallel, find the point

Crazy boy [7]

Answer:

X = 3°

Step-by-step explanation:

Since O and T are parallel you can use alternating lines

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Move the 5x and the 5°

7x - 5x = 11° - 5°

2x = 6°

Divide both sides by 2

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This is assuming 11 is an angle

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3 years ago

What is (5-3i)(6+2i)

Verizon [17]

Answer:

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Step-by-step explanation:

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4 years ago

Write the equation of the circle with center (3,2) and with (9,3) being a point on the circle

miss Akunina [59]

Answer:

$(x-3)^2 + (y-2)^2 = 37$

Step-by-step explanation:

To write the equation of a circle, use the formula $(x-h)^2+(y-k)^2 = r^2$ where the center of the circle is (h, k).

This means the equation is $(x-3)^2 + (y-2)^2 = r^2$ .

Find the radius r by finding the distance between (3,2) and (9,3) using the distance formula.

$d = \sqrt{(9-3)^2 + (3-2)^2} =\sqrt{6^2 + 1^2} =\sqrt{36+1} =\sqrt{37}$

Since the radius is √37 and therefore $r^2 = 37$ .

The equation is $(x-3)^2 + (y-2)^2 = 37$ .

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3 years ago

Alaina multiplies a fraction by 8, which results in a product greater than 8. Which describes all of the values that could be al

serg [7]

Answer:

the asnwer is 68

Step-by-step explanation:

8 times 8 is 68

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3 years ago

What is the answer to -6k+7k

storchak [24]

You just do 7-6 so the answer is 1k which is the same as k

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3 years ago

Read 2 more answers