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Masja [62]
3 years ago
7

Arnold deposited $732.19 in a savings account that earns 2.7% simple interest. What is Arnold's account balance after seven year

s?
Mathematics
1 answer:
liq [111]3 years ago
3 0

Answer:

Step-by-step explanation:

$870.57

use equation total = Principal(1 + rate*time)

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Options: <br> y= -2x - 6<br> y= 2/3x + 6<br> y= -2/3x + 6<br> y=2x + 6
melisa1 [442]

Answer:

y = - \frac{2}{3} x + 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 6) and (x₂, y₂ ) = (6, 2) ← 2 points on the line

m = \frac{2-6}{6-0} = \frac{-4}{6} = - \frac{2}{3}

The line crosses the y- axis at (0, 6) ⇒ c = 6

y = - \frac{2}{3} x + 6 ← equation of line

8 0
2 years ago
Determine whether the two expressions are equivalent.
Julli [10]

Answer:

They are equivalent because they equal the same, but the numbers are just flipped around. True

Step-by-step explanation:


8 0
3 years ago
The radius of the circle has a length of units.
Goshia [24]

Answer: 10 units

Step-by-step explanation:

8 0
3 years ago
Use a special right triangle to express sin 45 degrees as a fraction
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

in a right angled triangle angles given are 45,90

Then third angle is also 45 °

as two angles are 45° each.

Then sides are also equal.

Let the equal sides be each =x

then hypotenuse=√(x²+x²)=√(2x²)=x√2

sin 45°=x/(x√2)=1/√2

7 0
3 years ago
What is the slope ofthe line -4, 5 and -8, -5
andrey2020 [161]

Answer:the slope is -14


Step-by-step explanation:


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2 years ago
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