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tiny-mole [99]
3 years ago
5

How do I do A, B, and C on #2? How do I do #3? PLEASE, I REALLY NEED HELP. PLEASE.

Mathematics
2 answers:
RUDIKE [14]3 years ago
7 0
Yeah I cant see it!! Sorry
kodGreya [7K]3 years ago
6 0

Answer:

Dude the picture is really blurry

Step-by-step explanation:

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35

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Show that angle a+ angle b is equal to angle d​
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sum of two angles of triangle are equal to the exterior angle of triangle

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The area of square C is 100 square units and the area of square B is 64 square units. What would be the area of square A?
rjkz [21]

Answer: The area of square A is 28 square units because the area is decreasing by 36 and the angles on each side is decreasing by 9

Step-by-step explanation:

100 divide by 4 sides = 25

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7 0
2 years ago
4x=3y+23<br> 4y+3x=-19<br> solve by substitution. No files pls
LuckyWell [14K]

Answer:

x = ⁷/₅

y = ⁻²⁹/₅

Step-by-step explanation:

4x = 3y + 23 (×3)

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3x = -4y - 19 (×4)

12x = -16y - 76

∴ 9y + 69 = -16y - 76

25y = -145

y = ⁻²⁹/₅

12x = 9(⁻²⁹/₅) + 69

12x = 69 - ²⁶¹/₅

12x = ⁸⁴/₅

x = ⁷/₅

3 0
3 years ago
How do you do equations with fractions?
kramer
For example, x/2 - x/3 = 1 => (3x)/6 - (2x)/6 = 6/6 => 3x - 2x = 6 => x = 6;
3 0
3 years ago
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