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Katen [24]
3 years ago
8

I need help on this question plz

Mathematics
1 answer:
Andrej [43]3 years ago
3 0
The ratio is 90deg per 15 min. T.F the restaurant rotate 6deg per min. Multiply that by 40 minutes. It has rotated 180deg clockwise. So it would be placed at position exactly opposite if beginning position

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Round 3215.693 to the nearest whole number
Paha777 [63]

Answer:

3216

Step-by-step explanation:

if the number to the right is greater than 5, it gets rounded up.

4 0
3 years ago
Please help will mark Brainly
SIZIF [17.4K]

The solutions of the equation 3x - y = 1 are (-2,-7),(-1,-4) and (3,8) thus option (A),(B) and (D) are correct.

<h3>What is the equation?</h3>

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

In another word, the equation must be constrained with some constraints.

As per the given equation,

3x - y = 1

Substitute, x = -2

3(-2) - y = 1

y = -7 thus  (-2,-7) satisfied.

Similarly (-1,-4) and (3,8) are also satisfied.

Hence "The solutions of the equation 3x - y = 1 are (-2,-7),(-1,-4) and (3,8)".

For more about the equation,

brainly.com/question/10413253

#SPJ1

7 0
1 year ago
A magazine has 120 pages. There are 28 full-page ads and 12 half-page ads. The rest of the magazine consists of articles.
Finger [1]

Answer:

120 = 28 + 12(½) + X

Where X is the no. of pages of articles

120 = 28 + 6 + X

X = 120 - 34

X = 86

4 0
3 years ago
Read 2 more answers
What’s the diameter of the circle of the circumference is 30 pi inches
ICE Princess25 [194]
30?
30pi = 2pi r
30pi / 2pi = 15
15 = r
double the radius to get the diameter
15)2 =30
6 0
3 years ago
Read 2 more answers
(y+3); y=2 what is the answer
alexandr1967 [171]
No offense but this is really easy all you do is substitution (2+3)= 5
3 0
3 years ago
Read 2 more answers
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