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Fed [463]
3 years ago
11

One out of every 15 students are tardy to first hour. The principal is concerned because there are 600 students in school. How m

any are tardy to first hour?
Mathematics
1 answer:
Natalija [7]3 years ago
5 0

Answer:  40

Step-by-step explanation: 600 divided by 15

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What is circumference and area when diameter d=13.
DerKrebs [107]
The circumference would be 40.8 and the area would be 132.7
3 0
3 years ago
Read 2 more answers
How do you find the slope intercept form of an equation?
Komok [63]

Answer:

The equation of line can be written as,

y = mx + c

where, m is slope

and c is intercept of line.

Now, Suppose we have equation: ax + by + c = 0

So, transforming the given equation in above standard equation.

⇒ by = -ax - c

⇒ y = \frac{-a}{b}x +\frac{-c}{a}

Now comparing this equation with standard equation. We get,

 m =\frac{-a}{b}

and c = \frac{-c}{a}

Hence, Intercept =  c =\frac{-c}{a} for line ax + by + c = 0.

3 0
4 years ago
Given the line below.
DerKrebs [107]
You need to find the slope of the line too. they use m to represent slope.
m   = \frac{(y2 - y1)}{x2 - x1} =  \frac{ - 2 - 2}{ - 2 - 2}  =   \frac{ - 4}{ - 4}  =  \frac{1}{1}
point slope equation is y - y1 = m(x -x1)
they said to use point (-2, -2)
y -(-2) = 1(x -(-2))
y +2 = 1(x +2)

3 0
3 years ago
Find the area please :))))))
ExtremeBDS [4]

Answer:

86.60 units²

Step-by-step explanation:

It’s composed of two equilateral triangles (60-60-60).

(10√3)/2=8.66 (the height of each triangle

area = 1/2bh

1/2(10)(8.66)=43.30127

43.30127x2=86.60254

6 0
3 years ago
How many 2-liter bottles of soda will you need to fill ten 500 milliliter containers?
Eva8 [605]

Answer:

2.5 bottles

Step-by-step explanation:

10 * 500 ml = 5000 ml

5000 ml = 5 l

5/2 = 2.5

7 0
3 years ago
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