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just olya [345]
3 years ago
10

I really, really need help with this! I'm so stuck!!

Mathematics
2 answers:
aleksklad [387]3 years ago
6 0
I’d say 174 cm2, but I just did it off the top of my head
vampirchik [111]3 years ago
3 0
I got 126m^2 but not sure if I’m right
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(2+x)(2−x)?? helppppppp
shusha [124]
You can find one the picture I send




3 0
3 years ago
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What is the circumference of the circle that circumscribes a triangle with side lengths 3, 4, and 5?
djyliett [7]

Answer:

  5π, about 15.708 units

Step-by-step explanation:

A 3-4-5 triangle is a right triangle. When a circle circumscribes a right triangle, the hypotenuse is the diameter of the circle. The circumference of a circle is given by ...

  C = πd

For a diameter of 5 units, the circumference is ...

  C = π(5) = 5π = 15.708 . . . units

_____

<em>Additional comment</em>

The (3, 4, 5) triple is one of the first Pythagorean triples you run across. It is the smallest integer triple, and the only primitive triple with values in an arithmetic sequence. You can show this is a Pythagorean triple by ...

 3² + 4² = 9 +16 = 25 = 5²

That is, these numbers satisfy the Pythagorean theorem relation for sides of a right triangle.

6 0
3 years ago
What is the equation of the graph obtained when the parent graph y = x3 translated 4 units left and 7 units down?
Slav-nsk [51]
D y=(-x+4)^3-7 is the right answer
8 0
3 years ago
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Your charges will be $75.00 per month throughout the 2 years, so at the end of that time you will have paid?
alexgriva [62]

Answer:

$1800

Step-by-step explanation:

twelve months in a year 12*2=24

75*24=1800

7 0
3 years ago
Read 2 more answers
Plz help with this one question
iogann1982 [59]

Use the equation to help determine the total cost.

r is given as 8, r=8

C=2.5(8)+15

C=20+15

C=35

Nina’s total cost will be $35

Hope I helped! xx

4 0
3 years ago
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