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2 years ago

Helpp me please!! I need it knowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

Mathematics

1 answer:

Ket [755]2 years ago

8 0

Answer:

8yd×10yd=80yd

80yd÷2=40yd²

Step-by-step explanation:

Hope it helps :)

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ILL GIVE BRAINLIST! plus 12 points!

kozerog [31]

Answer:

Step-by-step explanation:

4 0

3 years ago

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Please help me with this question :)

egoroff_w [7]

Answer:

Plot $3$ and $-3$

Step-by-step explanation:

Given:

$|2n| = 6$

Solving for the positive part of the equation:

$2n = 6 \\ \frac{2n}{2} = \frac{6}{2} \\ n = 3$

Solving for the negative part of the equation:

$-2n = 6 \\ \frac{-2n}{-2n} = \frac{6}{-2} \\ n = -3$

3 0

2 years ago

two dice are rolled write the sample space and number of sample points also write events and number of sample points in the even

Pie

Answer:

S={(1,),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6),}n(S)=36

E = { (1,1), (1,2), (1,4), (1,6), (2,1), (2,3), (2,5), (3,2), (3,4), (4,1), (4,3), (5,6), (6,1), (6,5)}, n(E) = 15

Step-by-step explanation:

thats the answer

3 0

2 years ago

Which conjunction about whole numbers is true?

alexandr402 [8]

Answer:

The sum of two even numbers is even and greater than the addends.

Step-by-step explanation:

Let 2n and 2m be two even numbers.

The sum of these numbers is

$2n+2m$

Use distributive property:

$2(n+m)$

This number is even because 2 is its factor.

Note that

$2n+2m>2n\\ \\2n+2m>2m$

Thus, correct option is:

The sum of two even numbers is even and greater than the addends.

6 0

3 years ago

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Find the value of x.Then find the angle measures of the polygon

solniwko [45]

Answer:

x = 25, The angles of the triangle are 60*, 45*, and 75*.

Step-by-step explanation:

The sum of the angle measure is 180 so we can form this equation:

60 + (x + 20) + 3x = 180

Now isolate the variable to find x.

(x + 20) + 3x = 120

4x + 20 = 120

4x = 100

x = 25

Now solve for the angles of the triangle.

3(25) = 75

(25 + 20) = 45

3 0

3 years ago