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3 years ago

Solve for x:1/2(x-2)+1/3(x-3)+1/4(x-4)

Mathematics

1 answer:

Archy [21]3 years ago

4 0

Answer:

$\frac{1}{12} \times (13x - 36)$

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Which equation is equivalent to 3x – 4y = 8?

lawyer [7]

The answer is <span>D) Y = 3/4x-2
</span>
3x - 4y = 8
Express it in the term of y.

Subtract 3x from both sides:
3x - 4y - 3x = 8 - 3x
- 4y = 8 - 3x

Divide both sides by -4
-4y/-4 = (8 - 3x)-4
y = 8/-4 - 3x/-4
y = -2 - (-3/4x)
y = -2 + 3/4x
y = 3/4x - 2

4 0

3 years ago

Please help me with this

weeeeeb [17]

The answer is B. -3 because that's x and you add them together and get greater than.

5 0

3 years ago

PLEASE HELP IM GIVING ALL MY POINTS

Aleks [24]

Answer:

$216 or $162 (see below)

Step-by-step explanation:

If it's 18% for 9 months (and not per year)

then

1200x0.18=$216

If it's 18% per year then

1200x0.18x0.75=$162

5 0

3 years ago

X.(9x-1).(x+2)-x(3x-1).(3x+1)

adoni [48]

Answer:

Sorry if i'm wrong.

=6x² + 16x - 2

8 0

3 years ago

I don’t understand any of this

AysviL [449]

Answer:

Step-by-step explanation:

From the given triangles in the picture attached,

∠A ≅ ∠X [Given]

∠B ≅ ∠Y [Given]

By AA property of similarity of the triangles, both the triangles will be similar.

ΔABC ~ ΔXZY

Similarity statement:

Corresponding sides of these similar triangles will be proportional.

$\frac{XZ}{AB}= \frac{ZY}{BC}=\frac{XY}{AC}$

Similarity ratio:

$\frac{XY}{AC}=\frac{24}{16}$

= $\frac{3}{2}$

= 3 : 2

5 0

3 years ago