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ch4aika [34]
3 years ago
11

Wow the teacher gave me so much homework was worderin if u people could help me with a few problems..

Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0
1. a=-12
2. 120
3.-937
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your classmate tells you the details of the great deal he got on his mortgage: 30- year 3.5% fixed rate with a 10% down payment.
DIA [1.3K]

Answer:

$13,600

Step-by-step explanation:

If he puts a down payment of 10% on $136,000

Then is should be $13,600

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3 years ago
The perimeter of a triangle is 29. One side of a triangle is 5 less than twice the side of the shortest length. The third side i
PolarNik [594]

Answer:

  • 7, 9, 13

Step-by-step explanation:

Let the sides of the triangle be a, b and c.

<u>We have:</u>

  • P = a + b + c = 29
  • a = 2b - 5
  • c = b + 6

<u>Substitute values and solve for b:</u>

  • 2b - 5 + b + b + 6 = 29
  • 4b + 1 = 29
  • 4b = 28
  • b = 7

<u>Find a and c:</u>

  • a = 2*7 - 5 = 14 - 5 = 9
  • c = 7 + 6 = 13

<u>The sides are:</u> 7, 9, 13

4 0
3 years ago
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A recursive rule for an arithmetic sequence is a₁=4;a_n=a_(n−1)−3 .
steposvetlana [31]

The explicit formula of the arithmetic sequence:

a_n=a_1+(n-1)d

d - common difference

We have the recursive formula of an arithmetic sequence:

\left\{\begin{array}{ccc}a_1=4\\a_n=a_{n-1}-3\end{array}\right

Therefore we have:

a_1=4,\ d=-3

Substitute:

a_n=4+(n-1)(-3)=4-3n+3=7-3n

<h3>Answer: aₙ = 7 - 3n</h3>
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3 years ago
WILL GIVE BRAINLIEST FOR THE CORRECT ANSWER AND POINTS!
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Answer:

c

Step-by-step explanation:

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4 years ago
For the problem 135 ÷ 5, draw two different ways to break apart the array. Use the Distributive Property to write products for e
mihalych1998 [28]
We can't use the distributive property for this sum

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