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zlopas [31]
3 years ago
6

HELP WHATS THE SCALE FACTOR FOR THIS

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
8 0

Answer:

4:5 (with regards to small:big polygon)

Step-by-step explanation:

12:15 = 4:5

taurus [48]3 years ago
7 0

Answer:1.25

Step-by-step explanation:

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The sum of two numbers is 87. if three times the smaller number is subtracted from the larger number the result is seven. find t
Stolb23 [73]
\left \{ {{a+b=87} \atop {a-3b=7}} \right.



a-3b=7
a=7+3b

a+b=87
(7+3b)+b=87
7+4b=87
4b=87-7
4b=80
b=20

a=7+3b
a=7+3*20
a=7+60
a=67
5 0
3 years ago
Can somebody please help me with these two questions?
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Problem 3

This is not an exponential function. If you were to graph this out, you would see a parabola forming. Or at the very least, a parabolic-like curve forms. An exponential curve only increases or only decreases for the entire domain. However, in this case, we have an increasing portion, and then it decreases.

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3 years ago
I need the answer for c
Temka [501]
The girth because it makes the whole tree bigger and the branches and everything would get bigger too
3 0
3 years ago
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sladkih [1.3K]

Answer:

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6 0
3 years ago
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A toy falls from a window 80 feet above the ground. How long does it take the toy to hit the​ ground?
andrew11 [14]

Answer:

2.24 s

Step-by-step explanation:

Given:

Δy = 80 ft

v₀ = 0 ft/s

a = 32 ft/s²

Find: t

Δy = v₀ t + ½ at²

80 ft = (0 ft/s) t + ½ (32 ft/s²) t²

t = 2.24 s

6 0
3 years ago
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