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3 years ago

The graph of a system of equations will intersect at more than 1 point

Mathematics

2 answers:

Serga [27]3 years ago

7 0

This Answer : sometimes

Annette [7]3 years ago

5 0

The answer would be sometimes.

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Arrange these numbers in order from least to greatest 0.1, 1, -1,

LenaWriter [7]

Answer:

-1, 0.1, 1

•••••••••••••

3 0

3 years ago

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Determine what must be multiplied so that the expression below will have a common denominator. Use the backslash / to type in a

Mashutka [201]

Answer:

Multiply the first fraction by $\frac{x+4}{x+4}$

Multiply the second fraction by $\frac{x-4}{x-4}$

Step-by-step explanation:

Given

$\frac{4}{x^2 - 16} + \frac{3}{x^2 + 8x + 16}$

Required

Make the denominator equal

$\frac{4}{x^2 - 16} + \frac{3}{x^2 + 8x + 16}$

Factorize the denominator

$\frac{4}{x^2 - 4^2} + \frac{3}{x^2 + 4x + 4x+ 16}$

$\frac{4}{(x - 4)(x + 4)} + \frac{3}{(x+ 4)(x + 4)}$

Multiply the first fraction by $\frac{x+4}{x+4}$

Multiply the second fraction by $\frac{x-4}{x-4}$

$\frac{x+4}{x+4} * \frac{4}{(x - 4)(x + 4)} + \frac{3}{(x+ 4)(x + 4)} * \frac{x-4}{x-4}$

$\frac{4(x + 4)}{(x - 4)(x + 4)(x + 4)} + \frac{3(x - 4)}{(x+ 4)(x + 4)(x - 4))}$

$\frac{4(x + 4)}{(x^2 - 16)(x + 4)} + \frac{3(x - 4)}{(x^2 - 16)(x + 4))}$

<em>The expression now have the same denominator</em>

7 0

3 years ago

Please help <br> I WILL GIVE ROBUX

igomit [66]

Answer:

57.1 mm^2

Step-by-step explanation:

AREA OF TOP and BOTTOM = 8+8 = 16 mm^2

AREA OF SIDES = 12+12+17.1 = 41.1 mm^2

TOTAL SURFACE AREA = 16 + 41.1 = 57.1 mm^2

And I don't need your Robux. Brainliest will suffice.

5 0

3 years ago

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Solve Sec(2x)-4=0 for the first two positive solutions. thanks!

SSSSS [86.1K]

Answer:

2e-78

Step-by-step explanation:

a lot of factorials bruuru

6 0

3 years ago

Gary’s playing the role of the Greek god Zeus in a school play he carries a lightning bolt cut from plywood its dimensions are s

photoshop1234 [79]

As the figure is not attached, I have attached the figure using the link- https://cdn.ple.platoweb.com/EdAssets/6764fbd04e1f4014be049f2831fd4e8c?ts=635356393812430000

Answer:

Area is 30 square inches.

Step-by-step explanation:

Given:

The wooden cutout of the lightning bolt consists of 2 right angled triangles with the legs being 10 inches and 3 inches.

The area of this lightning bolt will be equal to the sum of the areas of the two right angled triangles.

The area of a triangle of base 'b' and height 'h' is given as:

$A=\frac{1}{2}bh$

Here, $b=3, h=10$ . Plug in solve for area of one of the triangles.

Therefore, area of the right angled triangle is:

$A=\frac{1}{2}\times 3\times 10=\frac{30}{2}=15\ in^2$

Now, the two right angled triangles are congruent. So, total area is twice the area of one of the triangle.

Therefore, total area of the lightning bolt is $2\times 15 = 30$ in².

3 0

3 years ago

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