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olga nikolaevna [1]
3 years ago
10

(20a-10) - (-12a-3) solve and say what you think

Mathematics
1 answer:
MakcuM [25]3 years ago
3 0

Answer:

Can you correct your question.

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20. Find the quotient.
ozzi

Answer:

The correct answer is J. 10

Step-by-step explanation:

The answer to the equation 4/5 divided by 2/25 is equal to 10.

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I need help taking quiz !
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3,4,5,6,7

Step-by-step explanation:

thats the anwser

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Triangle QRS with vertices Q(6, -2), R(4, -7), and S(2, -5), is drawn inside a rectangle, as shown below. What is the area, in s
Ugo [173]
The rectangle is 4 x 5. Area of 20. 
The three triangles that are cut off from the rectangle to make QRS have areas of 5, 2, and 6. 13 total cut off. 
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A sequence is recursively defined as a(n)=2a(n-2) for values of n>2. Find the seventh term of the sequence if a(1)=0 and a(2)
Svetradugi [14.3K]

Answer:

a(7) = 21

Step-by-step explanation:

Using the recursive formula and a(1) = 0, a(2) = 1 , then

a(3) = a(2) + 2a(1) = 1 + 2(0) = 1 + 0 = 1

a(4) = a(3) + 2a(2) = 1 + 2(1) = 1 + 2 = 3

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a(6) = a(5) + 2a(4) = 5 + 2(3) = 5 + 6 = 11

a(7) = a(6) + 2a(5) = 11 + 2(5) = 11 + 10 = 21

6 0
3 years ago
What is the equation, in slope-intercept form, of the line that passes through (0,3) and has a slope of -6?
olga55 [171]
Y - y₁ = m(x - x₁)
 y - 3 = -6(x - 0)
 y - 3 = -6(x) + 6(0)
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   + 3          + 3
      y = -6x + 3
7 0
3 years ago
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