2 years ago

Find an equation of the circle whose diameter has endpoints (1,-5) and (-5,-3)

Mathematics

1 answer:

kirill [66]2 years ago

7 0

Answer:The solution is in the attached file below

Step-by-step explanation:

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Evaluate. 4.3 + 2.75 A. 2.78 B. 3.18 C. 7.05 D. 7.5

miv72 [106K]

1. Set up the long addition.
4.30 + 2.75
2. Calculate 0 + 5, which is 5.
4.30 + 2.75 = 5
3. Calculate 3 + 7, which is 10.
since 10 is two-digit, we carry the first digit 1 to the next column
1
4.30 + 2.75 = 05
1
4.30 + 2.75 = 7.05
5. Therefore, 4.3 + 2.75 = 7.05.
7.05

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3 years ago

Or a two-sided confidence interval with 13 observations, σx unknown, and α = 0.10 the (critical) value is:

gavmur [86]

This is pre calc so it is 0.233

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3 years ago

Construct a quadrilateral ABCD in which AB = 4 cm, BC = 7 cm, angle A = angle C = 105 degree

Lelu [443]

Answer: see attachment

<u>Step-by-step explanation:</u>

Since A = C = 105° and D = 60°,

then A + B + C + D = 360°

105° + B + 105° + 60° = 260°

B + 270° = 360°

B = 90°

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4 years ago

What does 5/4x = 1/2

aleksklad [387]

You would multiply 4 on both sides
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3 years ago

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nataly862011 [7]

Answer:

Your answer is $16.40

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