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Burka [1]
3 years ago
9

Is 3,4,5 a Pythagorean triple

Mathematics
1 answer:
son4ous [18]3 years ago
8 0

Answer:

Yes  because  it fits the Pythagorean Theorem

Step-by-step explanation:

see:   5 ^2 = 25

and   3^2 + 4^2 =  9 + 16 = 25

25 = 25

so it is

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F(x) = |3x| + 3<br> g(x) = -x^2 + 8x - 5
Dahasolnce [82]

Answer:

x5]23/d%34)b=425xy

Step-by-step explanation:

7 0
2 years ago
Find the total surface area of this cuboid.<br> Height=4.8 <br> Width=3.1 cm<br> Length=7.2 cm
grandymaker [24]

Answer:

  • 143.52 cm²

Step-by-step explanation:

At = 2*(h×w + h×l + w×l)

= 2*(4.8×3.1 + 4.8×7.2 + 3.1×7.2)

= 2*(14.88 + 34.56 + 22.32)

= 2*71.76

= 143.52 cm²

8 0
3 years ago
The expression 475 * 1.076 ^ t the average annual per capita health care costs, in dollars, in the US as a function of the numbe
Alik [6]

Answer:

Y(t)= 475 (1.076)^t

Where Y(t) represent the average annual per capita health care costs

475 represent the initial amount for the average annual per capita health care costs

t represent the number of years since 1970

And 1.076 represent the growth factor given by:

1+r = 1.076

And solving for r we got:

r = 1.076-1 =0.076

So for this case we can say that the value 1.076 represent the growth factor.

Step-by-step explanation:

For this case we have the following model given:

Y(t)= 475 (1.076)^t

Where Y(t) represent the average annual per capita health care costs

475 represent the initial amount for the average annual per capita health care costs

t represent the number of years since 1970

And 1.076 represent the growth factor given by:

1+r = 1.076

And solving for r we got:

r = 1.076-1 =0.076

So for this case we can say that the value 1.076 represent the growth factor.

7 0
3 years ago
Read 2 more answers
X-1=5x+3x-8<br>help this confused child
alexira [117]
X-1= 5x+3x-8

Combine like terms
x-1= 8x-8

Our goal is to isolate x by cancelling out other numbers.
Subtract x from both sides
x-1-x= 8x-x-8
-1= 7x-8

Add 8 to both sides
7=7x

Divide both sides by 7
1=x

Final answer: x=1
4 0
3 years ago
Yx divide 2 use x=7 and y=2
miskamm [114]

Answer:

finish the sentence

Step-by-step explanation:

8 0
3 years ago
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