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OleMash [197]
2 years ago
10

Select the correct answer.

Mathematics
2 answers:
sladkih [1.3K]2 years ago
8 0

Answer:

A

Step-by-step explanation:

Because this ia so simple I don't even need to explain to waste my last few brain cells.

Anit [1.1K]2 years ago
4 0

Step-by-step explanation:

the guy above me is correct

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Which of the following statements is true for 6.? Question 16 options: A) It's rational because 6. = 68∕33. B) It's irrational b
Gelneren [198K]

Answer:

rational. I can't read the answer choices well.

7 0
3 years ago
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triangle LMN is similar to triangle FGH and LN/FH= 7/4. What is the ratio of the area of triangle LMN to the area of triangle FG
jeyben [28]

Answer:

7

Step-by-step explanation:

6 0
2 years ago
3 = q/11 i need it real quick
makkiz [27]

Answer:

q=33

Step-by-step explanation:

So we have:

3=\frac{q}{11}

Multiply both sides by 11:

11(3)=(11)\frac{q}{11}

The right side cancels:

11(3)=q

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33=q

Thus, the value of q is 33.

7 0
3 years ago
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Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
NemiM [27]

Answer:

x squared over 4 plus y squared over 8 equals 1

Step-by-step explanation:

The general equation of ellipse is given as;

(x²/a²) + (y²/b²) = 1

The coordinates of a foci are: (±c, 0) where;

c² = b² - a²

However, we know that equation of directrix is; x = ±a/e

Now, Directrix is given ±4

Thus, a/e = 4

a = 4e

We also know that c = ae from ellipse foci coordinates.

Thus, ae = 2

since ae = 2, then (4e)e = 2

4e² = 2

e² = 2/4

e = 1/2

Thus;

a = 4 × 1/2

a = 2

Since c² = b² - a²;

2² = b² - 2²

4 = b² - 4

b² = 8

From (x²/a²) + (y²/b²) = 1, we can put our values to get;

x²/4 + y²/8 = 1

6 0
2 years ago
What is th answer to<br><br>Find the Area: R= 8cm<br>​
inn [45]

Answer:

64 π ( c m ) ^2

Step-by-step explanation:

3 0
2 years ago
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