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2 years ago

X^2- y = 4 2x + y = -1 use graphing to find the solutions to the system of equations

Mathematics

1 answer:

Flauer [41]2 years ago

3 0

Answer:

SOLUTION: x + y =5 2x - y =4 -2x +-2y = -10 2x-y =4 2x - y = 4 2x -2 =4 3y -6 __ ___ 3 = 3 y = -2 __ then lost - is this right so far a

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sashaice [31]

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2 years ago

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11. Choose the proportion that represents this problem:

svp [43]

Answer:

D is the answer

Step-by-step explanation:

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2 years ago

Megan uses a pedometer to find how many steps she takes each school day. she took 32,410 steps over the course of 5 days. she to

uysha [10]

Answer:

2.86 miles.

Step-by-step explanation:

We have been given that Megan uses a pedometer to find how many steps she takes each school day. she took 32,410 steps over the course of 5 days.

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$\text{Miles in 6482 steps}\approx 2.86$

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2 years ago

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I need help immediately 156 1/42- 55 1/6

beks73 [17]

Answer:

100 6/7

Step-by-step explanation:

156 1/42-55 1/6

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=100 36/42

=100 6/7

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2 years ago

11. Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

azamat

Answer:

Step-by-step explanation:

The first term is simply a(1), and is 5.

The fourth term is a(4), and is 5 + (1/6)(4-1), or 5 3/6 or 5 1/2.

The tenth term is a(10), and is 5 + (1/6)(10 - 1), or 5 + 3/2, or 6 1/2.

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3 years ago