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Anton [14]
2 years ago
5

1 Looking at the angle relationship below, what is the value of x? 1 . 45°

Mathematics
1 answer:
Andre45 [30]2 years ago
8 0

Answer:

45

Step-by-step explanation:

They add up to 90, so 90 - 45 = 45 degrees

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8y³(-3y²)
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3 years ago
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In a parking lot there are totally 70 vehicles, cars and motorcycles. all together they've got 258 wheels. how many cars are the
docker41 [41]
1 car - 4 wheels
1 motorcycle - 2 wheels

x - number of cars
y - number of motorcycles

so, there are 70 vehicles: x + y = 70
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because each car has 4 wheels, so all car wheels = 4*x,
likewise 2*y for motorcycles

x + y = 70  /* 4
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4 x + 4 y = 280  (R1)
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check:
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5 0
3 years ago
The formula 2y = 3x + 6 is used in chemistry. How can this formula be solved for Y?
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2 years ago
A wise man once said “400 reduced by 3 times my age is 244.” How old is the wise man?
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Answer:

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Step-by-step explanation:

let this mans age be a

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y < x

5 0
2 years ago
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