3 years ago

Triangles are formed in a cube by connecting three vertices.

Mathematics

2 answers:

Lisa [10]3 years ago

6 0

Answer:

B: triangle AEH

C:triangle DAE

E: triangle GDH

F: triangle CFG

H: triangle BCF

Step-by-step explanation:

just took the unit test hope it helps ;)

Sonja [21]3 years ago

3 0

Answer:

3 and 4

Step-by-step explanation:

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Which of the following functions is graphed below?

Zina [86]

Answer:

Step-by-step explanation:

there's no point on x^2 +3 at 4 so x < 4 making it B

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3 years ago

Solve the following quadratic equation for all values of x in simplest form. 2(x + 5)^2 – 3 = 1

Fittoniya [83]

Answer:

$x = -5 + \sqrt{2}$ or $x = -5 - \sqrt{2}$

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

$2(x+5)^2 - 3 = 1$
$2x^2 + 20x + 47 = 1$

Step 2: Subtract 1 from both sides.

$2x^2 + 20x + 47 - 1 = 1 - 1$

$2x^2 +20x + 46 = 0$

For this equation: a = 2, b = 20, c = 46

Step 3: Utilize quadratic formula with a = 2, b = 20, c = 46.

x = (-b ± √(b^2-4ac)/2a

x = (-20 ± √(20^2 - 4·2·46)/2(2)
x = (-20 ± √(32)/4
$x = -5 + \sqrt{2}$ or $x = -5 - \sqrt{2}$

Therefore, the answer is $x = -5 + \sqrt{2}$ or $x = -5 - \sqrt{2}$ .

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2 years ago

What is Pi equal to (First 20 digits)

Juliette [100K]

Answer:

3.14159265358979323846

Step-by-step explanation:

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3 years ago

The equation of the line through point (- 4, 0) and parallel to the y-axis is

riadik2000 [5.3K]

The gradient of y axis is zero. Since the line is parallel to y axis, its gradient is also zero. This
y=mx+c
Where m is the gradient;
y=(0)x+c
y=c
Replacing for y and x;
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3 years ago

Mitch planted cabbage, squash,and carrots on his 150-acre farm.He planted half the farm with squash and 22% with carrots.How man

adell [148]

Answer:

42 Acres

Step-by-step explanation:

50 % = Squash

22 % = carrots

28% = Cabbage

150 * .28 = 42

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3 years ago