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Lena [83]
3 years ago
8

Annie walks 15 feet away from her house and places a mirror on the ground. She backs 4 feet away from the mirror so that she can

see the tip of the roof. Annie's eyes are 5 feet above the ground. Annie and the house are both perpendicular to the ground. The angles between the top of the house, the mirror, and the ground and between Annie's eyes, the mirror, and the ground are congruent
Mathematics
1 answer:
balandron [24]3 years ago
5 0
9 is the answer to your Q
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The length of a rectangle is 3/2 units greater than its width. If the width is w, which expression gives the perimeter of the re
faltersainse [42]
W+w+(3/2+w)+(3/2+w)=perimeter
4w+6/2=perimeter
7 0
3 years ago
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Determine whether the triangles are congruent by AA., SSS, SAS, or not similar.
klemol [59]

Step-by-step explanation:

they are similar by AA .

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6 0
2 years ago
the sum of 2 numbers is 49. Twice the smaller number is 97 less than 3 times the larger number. What are the numbers?
ivanzaharov [21]

Answer:

let the larger and  smaller number be x and y respectively

first condition

x + y = 49

second condition

3x = 2y+97

3x-2y =97

Multiplying first condition by two and adding both equations

2x + 2y = 98

<u>3x -2y = 97</u>

5x =  195

x = 195/5 = 39

putting the value of x in

x + y = 49

y = 49 -39 = 10

again

Step-by-step explanation:

3 0
2 years ago
1. 350 is 70% of what number?
Brums [2.3K]
1. a
2. d
3.b
4.c

msg me if u need explanations
4 0
3 years ago
Read 2 more answers
The answer that is blue isn’t really the answer i chose
babunello [35]
I thought it was the one above it but I think you are right tho

4 0
3 years ago
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