3 years ago

To shift the graph of an equation some number of units to the

Mathematics

1 answer:

malfutka [58]3 years ago

7 0

Answer:

a right

Step-by-step explanation:

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Simplify x^2-4x+4/x^2-4

MatroZZZ [7]

Answer:

x2 - 4x - 4

———————————

x - 2

Step-by-step explanation:

4 0

3 years ago

1400 dollars is placed in an account with an annual interest rate of 5.5%. to the nearest year, how long will it take for the ac

olga_2 [115]

It will take 19 years and 6 months for the account value to reach 2900 dollars

Step-by-step explanation:

Given

Principal amount = 1400 dollars

Rate = 5.5 %

Final value = A = 2900

We have to find t

So,

The formula for simple interest is:

$A = P(1+rt)$

Putting values

$2900 = 1400(1+0.055.t)\\\frac{2900}[1400} = 1+0.055t\\2.071 = 1+0.055t\\2.071-1=0.055t\\1.071 =0.055t$

Dividing both sides by 0.055

$\frac{0.055t}{0.055} = \frac{1.071}{0.055}\\t = 19.47\ years$

Rounding off to nearest tenth

19.5 years

Hence,

It will take 19 years and 6 months for the account value to reach 2900 dollars

Keywords: Interest, simple interest

Learn more about interest at:

#LearnwithBrainly

6 0

3 years ago

On your last credit card statement, you had a previous balance of $98.14, payments of $10, a periodic rate of 1.34 percent, and

a_sh-v [17]

New balance
98.14−10+(88.14×(0.0134÷12)+34.89
=123.13 .....answer

8 0

3 years ago

Read 2 more answers

An airplane pilot over the Pacific sights an atoll at an angle of depression of 5 . At this time, the horizontal distance from t

Aleonysh [2.5K]

Answer:

404.98 m

Step-by-step explanation:

The angle of depression is 5°

The horizontal distance from the airplane to the atoll is 4629 meters.

We need to find the height of the plane.

If we consider a triangle. 4629 meters will be the base and angle is 5°. Let h is the height of the plane. Using trigonometry to find it :

$\tan\theta=\dfrac{x}{4629 }\\\\\tan(5)=\dfrac{x}{4629 }\\\\x=\tan(5)\times 4629 \\\\x=404.98\ m$

So, the height of the plane is 404.98 m.

6 0

3 years ago

Graph -2x+10+5y=0 using intercepts. Add two intercept points on the graph.

mihalych1998 [28]

If you need any steps explained lmk

7 0

3 years ago