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BigorU [14]
3 years ago
11

Twenty students ride on your bus. two-fifths of them pack their lunches. how many of the students pack their lunches?

Mathematics
2 answers:
Lunna [17]3 years ago
4 0
So to figure out this question first divide 20 by 5 and then times that answer by two and you have your answer!!
Korvikt [17]3 years ago
3 0

Answer:

8

Step-by-step explanation:

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Paraphin [41]
What is the question
4 0
2 years ago
X − 3 − 2(6 − 2x) = 2(2x − 5)
Finger [1]

Multiply the first bracket by -2

Multiply the second bracket by 2

x-3-12+4x= 4x-10

- negative number times + positive number= - negative number

- negative number times -negative number = + positive number

x+ 4x-3-12= 4x-10

5x-15= 4x-10

Move 4x to the other side

5x-4x-15= 4x-4x-10

x-15= -10

Move -15 to the other side

x-15+15= -10+15

x= 5

Answer : x= 5

7 0
3 years ago
Read 2 more answers
Could someone help me out?​
Brums [2.3K]

Answer:

y = 120°

Step-by-step explanation:

y = 120° because opposite angles of two intersecting lines are equal

7 0
2 years ago
Complete the sentences below the radius of a circle is _____ the length of its diameter. the diameter of a circle is ______ the
son4ous [18]

Answer:

Half;  twice

Step-by-step explanation:

In a circle, the radius is said to be the distance from the center of the circle to any point on the edge of the circle, it is denoted as "r". The radius is called a radii if it is more than one.. The radius of a circle is half the length of the diameter of a circle because the diameter of a circle is the distance of the line that passes through the center of a circle touching both edges of the circle. It is denoted as "d".

Thus,

2r = d

r = d/2

For example, if the radius of a circle is 10cm, the diameter of the circle will be calculated as: d = 2 * 10 = 20cm. Which means if the radius is 10cm, diameter will be 20cm.

Therefore, the radius of a circle is half the length of its diameter. the diameter of a circle is twice the length of its radius

5 0
3 years ago
M^2+m-90 please explain steps to factor
tangare [24]
If you use photomath it will give you the answer and the steps to solve its a great app.


3 0
3 years ago
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