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trasher [3.6K]
3 years ago
8

A surveyor has poles A, B, and C set to form a right triangle with the right angle at B. If the distance from A to B is 35 meter

s and the distance from B to C is 25 meters, what is the distance from A to C? He can't measure it because there is a deep pond between points A and C.
Mathematics
1 answer:
tia_tia [17]3 years ago
6 0
A^2+b^2=c^2 
35^2+25^2=25^2
So the answer is 25
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which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11
Valentin [98]

Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

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The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

3 0
3 years ago
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6 0
3 years ago
Please help my daughter asap
Scrat [10]

Answer:

B.

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Solve the following compound inequality: 4 less-than-or-equal-to x + 4 less-than-or-equal-to 12. a. 0 less-than-or-equal-to x le
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Answer:

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4 <= x + 4 <= 12

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2 years ago
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solniwko [45]

Hi, there.

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\boxed{\begin{minipage}{8cm} Complementary angles \\ Complementary angles  are angles whose sum \\ is 90^\circ. \text{Using this info, let's consider this:} \\ \text{If an angle's measure is 31 degrees, what's} \\ \text{its \ complement?}\end{minipage}}

\text{Set up an equation, letting a be the unknown angle}

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Hope the answer - and explanation - made sense,

happy studying!!

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2 years ago
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