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Oksanka [162]
3 years ago
7

What term must be precisely defined before writing a sufficient definition of angle?

Mathematics
1 answer:
madreJ [45]3 years ago
8 0

The answer is C.

Step-by-step explanation:

It's C) Ray

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Find a point-slope form for the line with slope 1/5<br> and passing through the point (-7,-4).
Basile [38]

Answer:

y + 4 = ⅕(x + 7)  

Step-by-step explanation:

The "point-slope" form of the equation of a straight line is:

y − y₁ = m(x − x₁)

where m is the slope and (x₁, y₁) is a point on the line.

If m = ⅕ and (x₁, y₁) = (-7,  - 4), the point-slope equation is

y + 4 = ⅕(x + 7)

The Figure below shows the graph of your line and a point at (-7, -4).

6 0
3 years ago
Evaluate.<br> (x + 4). 2 - x for x = 6<br> 54<br> 74<br> 0<br> 14
Scrat [10]

Answer: 74

Step-by-step explanation:

Substitute x=6 into the expression

(x+4) . 2^3 -6

Add the numbers

(6+4) . 2^3- 6

10 x 2^3 -6

Evaluate the power

10 x 2^3 -6

10 x 8-6

Multiply the numbers

10 x 8-6

80-6

Subtract the numbers

80-6

74

3 0
4 years ago
Is this relation a function? {(3, 2), (5, 9), (11, 25)}
Mumz [18]

Answer:

Yes

Step-by-step explanation:

None of the X values are the same number.

4 0
2 years ago
Divide. Express the quotient in simplest form.<br> x^2−x−12/2x^2÷x^2+x−6/2x^3
sertanlavr [38]
Hey there!

These are technically expressed as fraction. When you divide a fraction by another, you can replace the second fraction with its reciprocal and you can now multiply the fractions together instead. 

\frac{x^2-x-12}{2x^2} /  \frac{x^2+x-6}{2x^3}

\frac{x^2-x-12}{2x^2} * \frac{2x^3}{x^2+x-6}

Now, just multiply across the top and the bottom. You can first cancel out any terms that are repeated or similar. 

\frac{12}{2x^2} * \frac{2x^3}{-6}

\frac{2}{x} * \frac{1}{-1}

\frac{2}{-x}

Your answer will be \frac{2}{-x}. 

Hope this helped you out! :-)
5 0
3 years ago
Read 2 more answers
Helpppppppp fast......
nadya68 [22]

1/2

count all outcomes that have at least 2 H's

which is 4. There is a total amount of outcomes is 8.

There is 4/8 chance you will flip at least 2 heads

6 0
3 years ago
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