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ololo11 [35]
2 years ago
6

Please I need help with alternate exterior angles.

Mathematics
1 answer:
Julli [10]2 years ago
8 0

Answer:

Step-by-step explanation:

1) angle 5 and 8

2) perimeter = 20 + 48 +52 = 120 m

3) area = 1/2 * 20 * 48 = 480 m^2

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Use the Pythagorean Theorem to determine which of the following give the measures of the legs and hypotenuse of a right triangle
kakasveta [241]

The Pythagorean theorem states that the square of the hypotenuse is equal to  the sum of the squares of the legs:

c^2=a^2+b^2.

The hypotenuse is the side with the greatest length.

Check all options:

1. c=5, a=3, b=4:

5^2=25,\\3^2+4^2=9+16=25,\\5^2=3^2+4^2 true.

2. c=14, a=4, b=11:

14^2=196,\\4^2+11^2=16+121=137,\\14^2\neq 4^2+11^2 false.

3. c=17, a=9, b=14:

17^2=289,\\9^2+14^2=81+196=277,\\17^2\neq 9^2+14^2 false.

4. c=16, a=8, b=14:

16^2=256,\\8^2+14^2=64+196=260,\\16^2\neq 8^2+14^2 false.

5. c=17, a=8, b=15:

17^2=289,\\8^2+15^2=64+225=289,\\17^2=8^2+15^2 true.

Answer: correct options are A and E.

4 0
3 years ago
Read 2 more answers
What errors did Amy make? Select all that apply.
Rashid [163]
She added the numerators
instead of multiplying them

you should also simplify the final answer

the correct answer would be -3 1/8 or -25/8 as an improper fraction.
7 0
3 years ago
Read 2 more answers
Help I need an answer ASAP will give brainliest
MrMuchimi
The answer is a=6, b=4, and 0=3 you can always try to find the answer in google though

Hope that helped
6 0
3 years ago
I need help fast I forgot how to do this
notka56 [123]

Answer:

ABC & E are true statements about the graph

4 0
2 years ago
8. The loudness of a sound depends on_____. A. The width of the wave B. The brightness of the wave C. The length of a sound wave
cupoosta [38]

Answer:

D

Step-by-step explanation:

loudness depends on the amplitude or height of the sound waves

5 0
3 years ago
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