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il63 [147K]
3 years ago
5

Need help with this question

Mathematics
1 answer:
solniwko [45]3 years ago
6 0
A₁ = -8  This is the first term in an arithmetic sequence.
d = 3, the common difference

a(n) = a₁ + d(n-1)

a₇ = -8 + 3(7-1)
a₇ = -8 + 3(6)
a₇ = -8 + 18
a₇ = 10

To check:
a₁ = -8
a₂ = -8 + 3 = -5
a₃ = -5 + 3 = -2
a₄ = -2 + 3 = 1
a₅ = 1 + 3 = 4
a₆ = 4 + 3 = 7
a₇ = 7 + 3 = 10
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graph the solutions of the inequality on a number line. Describe the solution to the inequality. p > 4
inysia [295]

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Visually this describes all real numbers that are larger than 4.

5 0
3 years ago
A square blanket has a diagonal stripe. The diagonal stripe is 66 inches long. How long is each side of the square blanket?
user100 [1]

9514 1404 393

Answer:

  33√2 in ≈ 46.7 inches

Step-by-step explanation:

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3 years ago
The distance around the outside of a park is 0.9 miles. Lilly drove 0.6 of the distance during her lunch hour. How far did she d
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3 years ago
You purchase a $220 Arline ticket. You have a discount code to receive 10% off. There is a 10.5% service charge added to the tot
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7 0
3 years ago
<img src="https://tex.z-dn.net/?f=8%28%20%7B4%7D%5E%7B2%7D%29%2B%20%20%7B2%7D%5E%7B4%7D%20" id="TexFormula1" title="8( {4}^{2})+
miss Akunina [59]
Yes it has the same value

They are exponents so it would be 8 times (4*4) + (2*2*2*2)

The exponent is how many times u multiple itself
4 0
3 years ago
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