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dimaraw [331]
2 years ago
15

AC has a length of _______ units. DE has a length of_______ units.

Mathematics
1 answer:
Charra [1.4K]2 years ago
5 0

Answer:

AC= 13 and DE= 24

Step-by-step explanation:

use tge pythegorous theorum

for AC

a^2+b^2=c^2

(5x5) +(12x12)=c

25+144=169

√169 =13

DE

use the same approach

a^2+b^3=c^2

a2 +10^2=26^2

a^2+100= 676

676- 100= 576

√576= 26

hope it helps

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Answer:

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Step-by-step explanation:

Using multiples the first multiple that 10 and 8 have in common is 40.

10,20,30,40

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6 0
3 years ago
What is the equation of the line that passes through (-9,12) and is perpendicular to the line whose equation is y=1/3x 6?
tigry1 [53]
Y = 1/3x ? 6....slope here is 1/3. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So our perpendicular line will have a slope of -3 (see how I flipped 1/3 and changed the sign)

y = mx + b
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A fitness instructor tested the arm strength of members of a fitness dass to compare their scores to the national average. The t
tester [92]

Answer:

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Answer:

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Lina20 [59]
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