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svetlana [45]
3 years ago
5

I need help with those please

Mathematics
1 answer:
const2013 [10]3 years ago
6 0

Answer:

12)r=5.5

2×pi×r

2×3.14×5.5

34.54

13)a=pi×r^2

=3.14×2^2

3.14×2

6.28

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Each state can set its own minimum wage. If the federal and state minimum wages are different, the highest minimum wage is used.
natita [175]

Answer:

True

Step-by-step explanation:

8 0
3 years ago
URGENT!!<br>Find the circumference of the wheel using the formula you found in part E. (C = 2πr)
ddd [48]

Answer:

69.08

Step-by-step explanation:

first substitute the values of  pi 3.14  in the formula c and r 11 inches  = 2πr to find c =  2 × 3.14 × 11 inches = 69.08 inches. the circumference is

4 0
2 years ago
PLEASE PLEASE HELP PLEASE
Maru [420]

Answer:

-2 and -7

Step-by-step explanation:

This problem is about using the Factoring X.

Two numbers will multiply to the number placed at the top. These same two numbers will add to the value placed on the bottom.

Let's look at the factors of 14.

1 • 14 = 14

2 • 7 = 14

Now let's look at their sums.

1 + 14 = 15

2 + 7 = 9

We can see that 2 and 7 multiply to 14 and add to 9.

However, we need them to add to -9.

Note that two negative numbers multiplied will become positive.

-2 • - 7 = 14

Now let's look at their sum.

-2 + (-7)

Simplify the negative.

-2 - 7 = -9

We can see that -2 and -7 multiply to 14 and add to -9.

Hope this helps!

4 0
3 years ago
Please help!!! I don’t know how to do this
N76 [4]

Answer:

O C. x = 3

Step-by-step explanation:

If a line is parallel to y-axis, the equation of the line is x = constant because it is at a constant distance from y-axis. so for the given question, x = 3 is the equation of the line passing through (3,2).

8 0
3 years ago
Which point slope form passes through the point (-2 , -1) and has slope 5?
Sladkaya [172]
The equation of a line that passes through the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)

given
slope=5
and passes throught (-2,-1) is
-2=x1
-1=y1

y-(-1)=5(x-(-2))
y+1=5(x+2)

B is answer
7 0
4 years ago
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