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Sever21 [200]
3 years ago
15

How would you do this problem? It gives me the right answer but I need to show my work.

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
8 0

Answer:

x=121

Step-by-step explanation:

The exterior angle is equal to the sum of the two opposite interior angles

x = 74+47

x = 121

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When 31 times a number is increased by 40 the answer is the same as two 200 is decreased by the number
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4 0
3 years ago
Elias has decided to fence in a garden that is in the shape of a parallelogram. If one side measures 76 ft and 250 ft of fencing
Leni [432]

The length of side of garden are 76 feet and 49 feet

<em><u>Solution:</u></em>

Given that, Elias has decided to fence in a garden that is in the shape of a parallelogram

Measure of one side = 76 feet

250 ft of fencing is needed to enclose the garden

Therefore, perimeter = 250

<em><u>The perimeter of parallelogram is given by:</u></em>

Perimeter = 2(a + b)

Where, a and b are the length of sides

Here, a = 76

b = ?

<em><u>Substituting in formula, we get</u></em>

250 = 2(76 + b)

250 = 152 + b

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2b = 98

b = 49

Thus the length of side of garden is 49 feet

8 0
3 years ago
Factor completely. y^2+6y+8
Hunter-Best [27]
(Y+4)(y+2) is this what it supposed to look like? Cause I don’t really remember.
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In a game the player wins if he rolls a 6 on a number cube.
MakcuM [25]

Answer:

Percent chance of winning  = A / (A +B) = 1 / (1 +6)  * 100 = 14.29 %

Step-by-step explanation:

3 0
3 years ago
Solve the equation x-4/2=10
hodyreva [135]
X-4/2 = 10

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