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Gwar [14]
3 years ago
13

Identify whether the following equation has a unique solution, no solution, or infinitely many solutions.

Mathematics
1 answer:
lidiya [134]3 years ago
3 0

Answer:

No solution

Step-by-step explanation:

3+6=9

3-4=-1

9 doesn't equal -1 therefore no solution.

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Find the measure of segment WC if YW = 4.4 in., and YC = 7 in. ​
Ahat [919]

Answer:

WC = 2.6in

Step-by-step explanation:

If YW = 4.4 in, and YC = 7 in.

And YW + WC = YC.

WC = YC - YW

WC = 7in - 4.4in

WC = 2.6in

4 0
3 years ago
Which points are the approximate locations of the foci of the ellipse? Round to the nearest tenth. (−2.2, 4) and (8.2, 4) (−0.8,
Studentka2010 [4]

The graph is attached.

Answer:

(-2.2, 4) and (8.2, 4)

Step-by-step explanation:

In an ellipse, there is a minor radius and a major radius.

Let major radius be = a

Let minor radius be= b

From the graph, we are given:

Major radius, a = 6

Minor radius, b = 3

Now, let's find the distance from the center to the focus using the formula:

\sqrt{a^2 - b^2}

Substituting values, we have:

= \sqrt{6^2 - 3^2}

= \sqrt{36 - 9}

= \sqrt{27} = 5.916

≈ 5.2

We can see from the graph that center coordinate is (3, 4). Therefore, the approximate locations of the foci of the ellipse would be:

(3-5.2, 4) and (3+5.2, 4)

= (-2.2, 4) and (8.2, 4)

3 0
3 years ago
Plss help w this answers are above:)
Andrews [41]
1)6 2)5 3)5 because math is easy hope it helped
8 0
3 years ago
Which expressions are equivalent tell me all that apply.
AlekseyPX

Part 1: number 2 and number 4

part 2: 3 and i think, 4?

6 0
4 years ago
How many significant figures are in the number 3,255.4
Charra [1.4K]

Answer:

Number of Significant Figures: 5

The Significant Figures are 3 2 5 5 4

7 0
3 years ago
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