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marshall27 [118]
3 years ago
12

X + y = 3 4x + 4y = -12

Mathematics
1 answer:
Stolb23 [73]3 years ago
6 0

Answer:

oop

Step-by-step explanation:

4x+4y-4=-12-4

then you get the answer for x

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7 - 3x = 3 ( 3- x ) - 2<br><br> Please help &amp; show how you got to the answer
Leokris [45]
Step 1: Simplify both sides of the equation.
7−3x=3(3−x)−2
7+−3x=(3)(3)+(3)(−x)+−2(Distribute)
7+−3x=9+−3x+−2
−3x+7=(−3x)+(9+−2)(Combine Like Terms)
−3x+7=−3x+7
−3x+7=−3x+7
Step 2: Add 3x to both sides.
−3x+7+3x=−3x+7+3x
7=7
Step 3: Subtract 7 from both sides.
7−7=7−7
0=0
So all real numbers
8 0
4 years ago
Read 2 more answers
Beau is building 9 puppy bots and 6 kitty bots. Each bot needs 4 wheels. How many wheels does beau need in all
Nikolay [14]
Beau needs 33 wheels.

9 puppy bots + 6 kitty bots = 15 total bots

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5 0
3 years ago
Diagonals of an isosceles trapezoid are perpendicular to each other. The length of its leg is 26 cm. An altitude from the vertex
Alex

See the attached figures.


The area of this trapezoid = 576 cm²

4 0
3 years ago
Mr. Gurung sold a bicycle for Rs 18,816 and made a profit of 12%. if he wants
LenaWriter [7]

Answer:

Rs. 23520

Step-by-step explanation:

Given that :

At 12% profit ; sales price = 18,816

At (12 + 3)% profit ; sales price = x

Hence,

0.12 = 18,816

0.15 = x

Cross multiply ;

0.12x = 0.15 * 18816

0.12x = 2822.4

x = 2822.4 / 0.12

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Hence, sales price for a 3% increaa in profit should be Rs. 23520

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stellarik [79]

Answer:

They are complementary angles.

Step-by-step explanation:

The sum of their measurements equals 90 degrees.

3 0
3 years ago
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