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Levart [38]
2 years ago
7

Find the value of y please!

Mathematics
1 answer:
Tems11 [23]2 years ago
7 0

Answer:

Y=4

Step-by-step explanation:

Because the two triangles are congruent you can set the two expressions equal to each other and solve from their.

step 1 )  8Y = 6Y + 8

step 2 ) isolate the variable to one side 8Y-6Y= 8 =>  2Y = 8

step 3 ) solve for Y 2Y/2 = 8/2

Solution Y=4

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Suppose you have a standard deck of 52 cards. What is the probability that if you select a card at random that it does not have
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0.92

Step-by-step explanation:

There are 4 cards in a deck of 52 cards that has a face value of 3. That means that the other 48 cards don't have a face value of 3. Therefore, the probability of picking a card of this deck that doesn't have a face value of 3 is

P =\dfrac{48}{52} = 0.92

4 0
2 years ago
To estimate the average salary among people in a certain district, a marketing team obtains a simple random sample of 100 people
bogdanovich [222]

Answer:

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Step-by-step explanation:

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In this question:

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This means that we are 90% sure that the true average salary of the district is in this interval.

3 0
3 years ago
At an archeological site, the remains of two ancient step pyramids are congruent. If ABCD= EFGH find EF
Pani-rosa [81]

Answer:

EF = 44 ft

Step-by-step explanation:

Given that ABCD is congruent to EFGH, it follows that their corresponding lengths and angles would be congruent to each other.

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AB = EF,

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4 0
2 years ago
Read 2 more answers
One step inequalities
pishuonlain [190]
Whats the question ? 
3 0
3 years ago
Can anyone help me if i dont get my grade up i wont get to go to my vollyball games
Alexxandr [17]

Answer:

x = 30

Step-by-step explanation:

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8 0
2 years ago
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