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Dennis_Churaev [7]
3 years ago
15

One side is 3 units, and the perimeter is 10 units.

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0
7? i could be wrong but i’m pretty sure it’s 7
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Determine the balance on a 250 account that earns 3 percent interest over 7 years
12345 [234]
250 in the account

3%x7=21%

0.21 times 250 = 52.5

250 + 52.5 = 302.5
5 0
2 years ago
Simplify the expression below 3x+2 -3x+7 +5x
spin [16.1K]
6x + 9

First, simplify x

3x + -3x + 5x = 6x

Then, simplify the rest of the numbers:

2 + 7 = 9

Then make the equation:

6x + 9
5 0
2 years ago
The height of a lighthouse in Pensacola, Florida, is 150 feet. Standing next to the statue, Natalie casts a 1.1-foot shadow. She
iogann1982 [59]

30 feet

Step-by-step explanation:

  • Since Natalie is standing right next to the Penthouse, we can establish the ration between her height and the shadow she casts, which is;

           1.1 : 5.5

  • The two are related by a factor of 1/5
  • We can use this factor to establish the shadow cast by the penthouse;

       1/5 * 150

        = 30

Learn More:

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brainly.com/question/11961256

brainly.com/question/12548098

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5 0
3 years ago
!30 POINTS! How can I use this trapezoid to prove the Pythagorean Theorem?
Ivanshal [37]

Answer:

a = a

b = b

c = c

Step-by-step explanation:

Formula: a^2+b^2=c^2

C is always the largest number

<em><u>a times a + b times b = c times c</u></em>

4 0
2 years ago
Write an equation of the line that passes through (0, 4) and (0, -3)
andreev551 [17]

Answer: Slope is undefined. x=0

slope calculation: -3-4/0-0 = -7/0 and anything divided by 0 is undefined

the x value in the coordinates is 0 so it’s x=0 line.

vertical lines always have undefined slopes

8 0
2 years ago
Read 2 more answers
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