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alex41 [277]
3 years ago
8

1) Which expression represents the area of the frame in square inches?

Mathematics
1 answer:
yawa3891 [41]3 years ago
3 0

12^2 - s^2 is area of the large square minus area of the smaller square. It's the only correct option.

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Write a word sentences as an expression. A number x decreased by 3 is 5.
devlian [24]

Answer:

c: x-3=5

Step-by-step explanation:

what grade is this for?

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6 0
3 years ago
10a^2b^0 for a=–3, b=–8
NeTakaya

Answer:

<h2>90</h2>

Step-by-step explanation:

Substitute a = -3 and b = -8 to the expression 10a²b⁰:

10(-3)²(-8)⁰ = 10(9)(1) = 90

a⁰ = 1 for any real number

7 0
3 years ago
Read 2 more answers
4a^2 - 7b + 2ab - a^2 + b
Andrej [43]

Answer:

3a^2 - 6b + 2ab

Step-by-step explanation:

Put all the like terms together

(4a^2 - a^2) - (7b + b) + 2ab

then simplify

(4a^2 - a^2) = 3a^2

(-7b + b) = -6b

then rewrite

3a^2 - 6b + 2ab

3 0
3 years ago
Read 2 more answers
What is the directrix of the parabola with the following equation?<br> (y - 1)2 = -4(x - 1)
Softa [21]

Answer:

x = 2

Step-by-step explanation:

6 0
3 years ago
14=4x-6<br><img src="https://tex.z-dn.net/?f=14%20%3D%204x%20-%206" id="TexFormula1" title="14 = 4x - 6" alt="14 = 4x - 6" align
Alex17521 [72]

Answer:

14=4x - 6

14+6=4x

20=4x

x=5

5 0
3 years ago
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