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3 years ago

5

You deposit $250 in a bank account that pays an annual interest rate of 2%. How much simple interest will you earn after two yea

rs?

1 answer:

Elanso [62]3 years ago

7 0

I believe the answer is $260.1 and an interest of $10.1

250(1.02)=255 --> one year
255(1.02)=260.1 --> two years

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Dianne's register shows check on 9/7 in the amount of $219.25, a deposit on 9/12 in the amount of $140.36, and an ATM withdrawal

Anna71 [15]

Answer:

219.25+140.36=359.61

359.61-140=219.61

Answer is $219.61

Step-by-step explanation:

7 0

3 years ago

)) What is the area of the shaded region?<br>

ahrayia [7]

The area of a triangle can be found by using the formula A = bh/2

To find the area of the shaded region (the green section), we can find the area of both triangles and subtract.

Large triangle:

A = 28*36/2

A = 1008/2

A = 504km²

Small triangle:

A = 15*19/2

A = 285/2

A = 142.5km²

Subtract both triangles:

504 - 142.5 = 361.5km²

Therefore, the area of the shaded region is <u>361.5</u>km²

Best of Luck!

6 0

3 years ago

Don't know how to do this

valentinak56 [21]

I'm afraid your equation is not correctly set up. You need to identify the longest side of this right triangle; it is x. This is the "hypotenuse." Next, identify the lengths of the legs: they are sqrt(13) and 2sqrt(2).

Here's a refresher on the Pythagorean Theorem:

(hypotenuse)^2 = (leg 1)^2 + (leg 2)^2

Applying this Theorem here, [x]^2 = [2sqrt(2)]^2 + [sqrt(13)\^2

Solve this for x^2, and then take the positive root (only) of your result.

8 0

3 years ago

Which table represents the function y = 3 x – 1?

Katena32 [7]

Answer:

the first set of values is correct

Step-by-step explanation:

when x =0,

y = 3(0) -1

y=-1

when x =1,

y=3(1)-1

y=2

when x=2,

y=3(2)-1

y=5

7 0

3 years ago

For a circle with a radius of 6 feet, what is the measurement of the central angle (in degrees) that intercepts an arc

geniusboy [140]

Answer: The central angle measures 135 degrees

Step-by-step explanation: We have been given an arc with length 9pi/2 feet and a radius of 6 feet. The arc is shown in the attached diagram (please see attachment). The central angle subtended by this arc is at point O and has been labeled angle X.

So if the diagram shows arc AB with length 9pi/2 and radius AO with length 6, we can use the formula to compute “Length of an arc” to arrive at the missing angle.

Length of an arc = X/360 x 2pi x radius

Substituting for the known values, our formula can now be re-written as

9pi/2 = X/360 x 2pi x6

By cross multiplication we now have

9pi/2pi x 6 = 2X/360

We simplify as much as possible by dividing all like terms, hence pi divides pi on the left side of the equation. Also 2 divides 360 on the right side of the equation.We now arrive at,

9/12 = X/180

Simplify even further and we have

3/4 = X/180

By cross multiplication we now have

(3 x 180)/4 = X

540/4 = X

135 = X

Therefore the central angle that intercepts the arc measures 135 degrees.

6 0

4 years ago