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Ivahew [28]
4 years ago
11

Find the length of the curve from (0 0 1) to (sqrt2 sqrt2 0)

Mathematics
1 answer:
tangare [24]4 years ago
5 0
Length=√(√2)²+(√2)²+1²=√5=2.236 approx.
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write an equation of the perpendicular bisector of the line segment whose endpoints are (-1,1) and (7,-5)
RUDIKE [14]
m = \frac{y_{2} - y_{1}}{c_{2} - x_{1}} = \frac{-5 - 1}{7 - (-1)} = \frac{-6}{7 + 1} = \frac{-6}{8} = \frac{-3}{4} = -\frac{3}{4}

y - y₁ = m(x - x₁)
 y - 1 = ⁻³/₄[x - (-1)]
 y - 1 = ⁻³/₄(x + 1)
 y - 1 = ⁻³/₄(x) - ³/₄(1)
 y - 1 = ⁻³/₄x - ³/₄
    +1          + 1
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3 0
3 years ago
What is an expression that has a value of 35
Brut [27]
60-3=2x5

if thats what u r looking for

6 0
3 years ago
If angle X and Y are complementary angles, which of the following must be true?
andrey2020 [161]

Answer:

D) Cos X = Sin Y

Step-by-step explanation:

If angle X and Y are complementary angles, as shown in the attachment, then;

\cos X=\frac{a}{b}

and

\sin Y=\frac{a}{b}

We can see clearly that both ratios are the same.

This implies that:

\cos X=\sin Y

Therefore the correct answer from the given options is D

5 0
3 years ago
What is an equivalent expression for 3 x 9
Lorico [155]
9x3 is equivalent to 27
5 0
3 years ago
Last year my parents had a combined income of 56,000 They paid 13,600 in federal income taxes. What simplified fraction shows ho
koban [17]

Answer:

\frac{17}{70}

Step-by-step explanation:

From the information given, you know that your parents paid $13,600 in taxes from their income that was $56,000. The fraction would be:

\frac{13600}{56000}

To simplify this, first you can eliminate two zeros at the end of each number:

\frac{136}{560}

Now, you can divide both numbers by 8, which will result in:

\frac{17}{70}

According to this, the simplified fraction that shows how much your parents spent on their federal taxes is \frac{17}{70}.

5 0
4 years ago
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