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Gekata [30.6K]
2 years ago
7

I need the answers for these please ​

Mathematics
1 answer:
WARRIOR [948]2 years ago
5 0

Answer:

1. T

2. line VW

3. W

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As an estimation we are told 5 miles is 8 km.<br> Convert 42.5 miles to km.
Shkiper50 [21]

Answer:

the answer is 68km.

Step-by-step explanation:

3 0
3 years ago
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Which angle is NOT coterminal with 110 degrees
Firlakuza [10]
830 degrees for sureee
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3 years ago
What are the vertical asymptote(s) and hole(s) for the graph of y= x-1 over X squared + 6x+ 8
san4es73 [151]

Answer:

You have vertical asymptotes on x=-4,-2

Step-by-step explanation:

This question is very simple. Since you have a denominator all you need to do is factor the bottom and find the zeros. When you factor the bottom of the equation you should get (x+4)(x+2). Now you have to set the bottom equal to zero to find the zeros. This means (x+4)=0 and (x+2)=0 So you get two answers x=-4 and x=-2 Therefore your two vertical asymptotes are on x-4,-2

3 0
3 years ago
Can anyone math experts help and guide me through these questions❓
Lubov Fominskaja [6]

Step-by-step explanation:

The volume of a cube is

a {}^{3}

where a is the side length,

Note: If you want to remember this formula, know that a cube is basically a bunch of squares stacked on one another vertically and horizontally

The area of a square with side length a, is

{a}^{2}

If we multiply that by the height of the cube, which is a.

{a}^{2}  \times a =  {a}^{3}

That is the easy way to derive the formula of the volume of a cube.

Back on track, we know the volume so we must solve for a.

1.

125 =  {a}^{3}

Assuming you took algebra, to isolate the variable a, we must undo it being raised to the third power.

To do this, we take the cube root of both sides

\sqrt[3]{125}  =  \sqrt[3]{a {}^{3} }

The cube root of 125 is 5 so

5 = a

5 cm

2.

8 =   {a}^{3}

\sqrt[3]{8}  =  \sqrt[3]{ {a}^{3} }

2 = a

2 ft

3.

343 =  {a}^{3}

a = 7

7 yd

4.

1000 = a {}^{3}

10 = a

10 mm

5.

1728 =  {a}^{3}

a = 12

12 in. or 1 ft

6.

1 =  {a}^{3}

a = 1

1 m

4 0
1 year ago
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Which equation shows the quadratic formula used correctly to solve 5x^2+3x-4=0 for x?
zhuklara [117]

Answer:

-3±√89/10

Step-by-step explanation:

8 0
3 years ago
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