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postnew [5]
3 years ago
15

Can anyone help me ?? i’ve been struggling for the past hour !!

Mathematics
2 answers:
nikklg [1K]3 years ago
4 0

Answer:

1. y = 1/2x + 2

2. y = 3x + 1

3. y = 1/2x - 2

4. y = 3x - 1

Step-by-step explanation:

Vladimir [108]3 years ago
3 0
1- y= x/2 + 2
2- y= 3x +1
3- y= x/2 - 2
4- y= 3x - 1
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anyanavicka [17]

Answer:

<em><u>5/18</u></em> is not equivalent to 1/3.

Step-by-step explanation:

9/27, 2/6 and 15/45 are equivalent to 1/3.

5 0
3 years ago
Is the product of 2 perfect squares always a perfect square?
nexus9112 [7]
<span> The product of two perfect squares is a perfect square.

Proof of Existence:
Suppose a = 2^2 , b = 3^2 [ We have to show that the product of a and b is a perfect square.] then
c^2 = (a^2) (b^2)
= (2^2) (3^2)
= (4)9
= 36
and 36 is a perfect square of 6. This is to be shown and this completes the proof</span>
3 0
3 years ago
Multiply 25 x 47 x 3
dmitriy555 [2]
3525 is your answer please consider brainliest<3
6 0
3 years ago
An advertisement claims a car can go from zero to 60 in 5 seconds. what is the rate of change of the car's speed?
Ugo [173]
Rate of change=(changespeed)/(changetime)=(s1-s2)/(t1-t2)
change is (0-60)/(0-5)=-60/-6=12
answer is 12 units per second
8 0
3 years ago
3. Jim bought a new pair of glasses. The lenses had six sides. The lenses were in the shape of a A. hexagon. B. heptagon. C. qua
Vladimir [108]
Best Answer:<span>  </span><span>6 sides is a hexagon. 

the spoke of a wheel is like a radius. Circumference is equal to 2πr so r = 42/2π ≈ 6.69 inches, ans. D. 

that's it! ;)</span>
5 0
3 years ago
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