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Monica [59]
3 years ago
11

Use the graph to state the solution for the system.

Mathematics
1 answer:
Svet_ta [14]3 years ago
3 0

Step-by-step explanation:

I. x - y = 4 --> y = x - 4

II. x + y = 4 --> y = 4 - x

Solution is x = 4 and y = 0

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Whenever a,x,y are positive integers, which of the following expressions is equivalent to x^ay^a
lilavasa [31]

Answer:

{(xy)}^{a}

Step-by-step explanation:

when the exponent is equal, we can put the x and y together in a bracket and a as the Exponent of xy.

Hope I get your question~

3 0
3 years ago
Louren measures the distance around her circular mirror to
Veseljchak [2.6K]

Answer:

53 cm.

Step-by-step explanation:

Circumference = pi times diameter

We are trying to find diameter so rearrange

Circumference/pi = diameter

166.5/pi = 52.998596

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3 0
3 years ago
Please help im really confused :(​
pantera1 [17]

Answer:

a) π

b) 33.4

Step-by-step explanation:

C = πd

1) substitute 105 for C: 105 = πd

2) plug in approximate value of 3.14 for π: 105 = (3.14) d

3) isolate to solve for d: 105/3.14 = d

4) simplify: 105/3.14 ≈ 33.4

5 0
3 years ago
1. A car travels at an average rate of speed of 60 miles per hour for 7.5 hours. How many miles does this car travel?​
Brrunno [24]

Answer:

450

Step-by-step explanation:

60 x 7.5=450

5 0
2 years ago
8.
Tpy6a [65]

Area of the shaded region = area of big square minus area of little square.

Here is the set up:

Let A_s = area of shaded region.

A_s = (2x + 2)(3x - 4) - [(x - 3)(x - 6)]

Take it from here.

3 0
2 years ago
Read 2 more answers
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