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Zigmanuir [339]
2 years ago
12

You are given the first four terms of an arithmetic sequence. Under what

Mathematics
1 answer:
Elanso [62]2 years ago
3 0
If you need to know the 7th, 8th, and 9th terms, the recursive form might be preferred as you need to apply the common difference successively to the next few terms. If you want to know terms, such as those beyond 100,
then the explicit would be preferred
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The golfer who won the master tournament had final scores of -4, -5, -1, and 4. Ahat was his final score?
Ede4ka [16]

Answer:

Step-by-step explanation:

According to the information provided his final score was -6 or six under par. Without knowing what par is a numerical value can’t be provided.

3 0
3 years ago
Find the values of x and y if (x+2,y)=(3,4).​
gogolik [260]

Answer:

x = 1 and y = 4

Step-by-step explanation:

Solution,

(x+2,y) = (3,4)

Now,

Comparing corresponding elements,

x+2 = 3 , y = 4

or, x = 3 - 2 , y = 4

or, x = 1 , y = 4

Therefore, the value of x is 1 and y is 4.

4 0
4 years ago
What is the measurement of LZ<br> HUT you see the sight line What is a stright and end
Alexxandr [17]

Answer:

z = 155 ( second choice )

Step-by-step explanation:

x = 25

65 + 90 = 155

180 - 155 = 25 = x

180 - 25 = 155 = z

4 0
3 years ago
A courtyard is shaped like a square with 250ft long sides. What is the distance from one corner of the courtyard to the opposite
Valentin [98]
Lets draw the square first.
As you can see in the diagram, the distance between one corner and the opposite side is the diagonal of the rectangle which divides it into tow right triangles. Since we know that in a square all the lengths have the same measure, the legs of our triangle are going to measure 250 ft.
Now, the only thing left to do is apply the Pythagorean theorem to find the hypotenuse of our triangle which is no other than the diagonal of our square:
h= \sqrt({25}0^{2} +250^{2} )
h= \sqrt{125000}
h=353.6
We can conclude that the distance <span>from one corner of the courtyard to the opposite corner is 353.6 ft.</span>

6 0
3 years ago
Mini Lesson: Solve the system of equations by elimination. X + y = 5 3x - y = 7​
natulia [17]

Answer:

7 = 24

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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