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Alika [10]
2 years ago
11

find three consecutive even integers such that the sum of the smallest number and twice the middle number is 20 more than the la

rgest number​
Mathematics
1 answer:
makkiz [27]2 years ago
7 0

Answer:

10, 12, 14

Step-by-step explanation:

x, x+2, x+4

x+2(x+2)=x+4+20

3x+4=x+24

2x=20

x=10

x=10

x+2=12

x+4=14

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Ayo helppp ill give u anthing
kicyunya [14]

Answer:

16.9 m

Step-by-step explanation:

Start with a half a circle. The central angle of a semicircle is 180 deg.

Now subtract 21 deg on each side.

180 - 21 - 21 = 138

The central angle is 138 deg.

The radius is 7 m.

Now we use the formula for the length of an arc of a circle given the radius of the circle and the central angle of the arc.

s = \dfrac{n}{360^\circ}2 \pi r

s = \dfrac{138^\circ}{360^\circ}2(3.14159)(7~m)

s = 16.9~m

4 0
3 years ago
What is the digit in 913 and where's the digit in the tens place and the value of the digit tens someone answer for my homework
lorasvet [3.4K]
4. Period with the digits 913 is called thousands period.
5. The digit in the ten thousand place is 1.
6. The value of 9 is hundred thousands.

Hope it will help you :)
3 0
3 years ago
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Plz help ill give 15 points
yan [13]

Answer:

b

Step-by-step explanation:

5 0
2 years ago
Is 0 less than or greater than -2
Anastaziya [24]

Answer:

0 is greater

Step-by-step explanation:

When comparing the values of two numbers, you can use a number line to determine which number is greater.

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Determine whether the quantitative variable is discrete or continuous. Number of students in a class Is the variable discrete or
olga nikolaevna [1]

Answer:

D) The variable is discrete because it is countable.      

Step-by-step explanation:

Both discrete and continuous falls under the numeric category.

Discrete variables are the variable that are countable and cannot be expressed in decimal form.

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Continuous variables on the other hand cannot be counted, they are countable and can be expressed in the form of decimals. Its value can be expressed in the form of interval.

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2 years ago
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