When invested at an annual interest rate of 4.7%, an account earned $1,290.33 of simple
interest in 3 years. How much money was originally invested? If necessary, round to the
nearest cent.
O $82,361.49
O $9,151.28
O $20.22
O $91,512.77

Answer:

this looks kinda hard tho give me a sec

Answer:

Graph x2 = 4y and state the vertex, focus, axis of symmetry, and directrix. ... this "algebraically" by rearranging the given equation into the conics form: ... picking y-values first and then finding the corresponding x-values for x = –y2 – 10y – 25: ... find the exact vertex, etc, I'll need to convert the equation to perfect-square form.

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

d. their perimeters are in a ratio of 1:5

Explaination

A is untrue because the sides have the ratio of 1:5, explained in the quastion, so they are not equal/congruent.

B is untrue because the angles are the same in both triangles because the triangles are similar, mentioned in the question.

C is untrue because the ratio of area is squared to the ratio of the perimeter, so the actual areas would be 1:25.

Answer:

2<-1

Step-by-step explanation:

7s-9<6s-10

-6s. -6s.

S-9<-10

+9. +9

S<-1

Answer:

37°

Step-by-step explanation:

angle B = angle D (alternate angle)

2X = 74°

X = 37°

Answer:

29

Step-by-step explanation:

right in acellus

Answer:

Step-by-step explanation:

7: B

8: D

9: C

10: 1/2

Answer:

W = 23 degrees

Step-by-step explanation:

91 + 131 = 222

The sum of the polygon should equal 360 degrees. Therefore we subtract 360 - 222 = 138

Trial and error shows you that 2 x 23 = 46

46 + 46 + 46 + 222 = 360 degrees.

Answer:

78

Step-by-step explanation:

The answers 78

I have to keep typing

Answer:

multiply 100ajdirirrihtrirjrbrbdbd

Answer: 20

Step-by-step explanation:

Answer:

Step-by-step explanation:

3 1/2 = 7/2

7 4/5= 39/5

5 3/4= 23/4

4 1/3= 13/3

4 2/3= 14/3

5 1/5 = 26/5

8 2/3 = 26/3

2 3/5 = 13/5

hope this helps

It seems the correct function you need to mention is f(x) = sqrt x

so, I am assuming [tex]f(x) = \sqrt{x}[/tex] and will solve the question based on it.

Answer:

Check the explanation

Step-by-step explanation:

Given the function

[tex]f(x) = \sqrt{x}[/tex]

As the function is translated according to the rule

Translation of the function [tex]f(x) = \sqrt{x}[/tex] 6 units to the left will bring the function

[tex]g(x) = \sqrt{x+6}[/tex]

Translation of the function  [tex]g(x) = \sqrt{x+6}[/tex]  9 units up will bring the function

[tex]A\left(x\right)=\sqrt{x+6}+9[/tex]

Determining the range of [tex]A\left(x\right)=\sqrt{x+6}+9[/tex]

[tex]\mathrm{The\:range\:of\:an\:radical\:function\:of\:the\:form}\:c\sqrt{ax+b}+k\:\mathrm{is}\:\:f\left(x\right)\ge \:k[/tex]

[tex]k=9[/tex]

[tex]f\left(x\right)\ge \:9[/tex]

so

[tex]\mathrm{Range\:of\:}\sqrt{x+6}+9:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:9\:\\ \:\mathrm{Interval\:Notation:}&\:[9,\:\infty \:)\end{bmatrix}[/tex]

Therefore, the expression describes the range of A(x) will be:

[tex]f\left(x\right)\ge \:\:9\:or\:y\:\ge \:\:\:9[/tex]

Answer:

d on 3dge

Step-by-step explanation:

genius

Answer:

x=3.25

Step-by-step explanation:

x + 3.75 = 7

   -3.75   -3.75

x = 3.25

Answer:

5/12

Step-by-step explanation:

Please give me brainliest

SIMPLEST FORM

3/9 = 1/3——-not originally in simplest form

5/12=5/12——in simplest form

6/14=3/7——-not originally in simplest form

4/22=2/11——not originally in simplest form

Answer:

In these types of algebra problems where we are given numbers that are "unknown" and asked to find them, it is a good idea to give them names.

Let the larger number be X.

Let the smaller number be Y.

If the larger number is three times the smaller number, we can use this information to write an equation, using our labels for the two unknown numbers. See how I translate this sentence into an equation:

The larger number is three times the smaller number.

                    X           =     3     *               Y

X = 3*Y

We've got one equation down. Since we have two variables, we're going to need two equations to solve for both of them.

The sum of two numbers is twenty-four.

                      X    +    Y    =     24

X+Y = 24

But, from our previous equation, we know that X is the same as 3*Y. This allows us to substitute "X" with "3*Y" in our second equation since the two are equal according to the first equation.

(3*Y) + Y = 24.

3Y + Y = 24

4Y = 24

4Y / 4 = 24/4

Y = 6

Now we've got the value of the smaller number. Let's plug it into our first equation,

X = 3*Y.

X = 3*(6)

X = 18

We can check our work by plugging both values into both equations and seeing if they work out:

6+18 = 24  

6*3 = 18

So our bigger number is 18, and our smaller number is 6.

Hope it helps!

The speed of object is 3.68m\s.

Given that,

Mass of the object =  5.2 kg,

Object that possesses 26.1 J of kinetic energy.

We have to find,

The speed of the object.

According to the question,

Kinetic energy is a form of energy that an object or a particle has by reason of its motion.

If work, which transfers energy, is done on an object by applying a net force, the object speeds up and there by gains kinetic energy.

Then, The formula of kinetic energy is given as,

[tex]K.E = \frac{1}{2} mv^{2}[/tex]

Where, m = mass of the object

And v = speed of the object

Therefore, The speed of the object calculated as.

[tex]KE = \frac{1}{2} mv^{2} \\\\26.1 = \frac{1}{2} \times 5.2\times v^{2} \\\\26.1 = 2.6 \times v^{2} \\\\\frac{26.1}{2.6} = v^{2} \\\\v^{2} = 10.1\\\\v = \sqrt{10.1} \\\\v = 3.68[/tex]

Hence, The speed of object is 3.68m\s.

For more information about kinetic energy click the link given below.

https://brainly.com/question/20339401

Answer: x= February+3

Step-by-step explanation:

Answer:

-y-1=3

Step-by-step explanation:

Answer:

-y-1=3

Step-by-step explanation:

took the test and got it correct

Answer:

440miles

Step-by-step explanation:

because for every hour the bus travels 55miles so if you do 55×8 you can get your answer

But I hope I answered the right on for you

Answer:

12.50 ft per hour

Step-by-step explanation:

Given that:

Fish pond has a rectangular shape.

Length of fish pond = 60 feet

Width of fish pond = 40 feet

Total time to complete the fencing = 16 hours

To find:

Unit rate of putting the fencing around the fish pond.

Solution:

First of all, we need to find the total fencing to be put around the fish pond.

Total fencing is nothing but the perimeter of the fish pond which is of rectangular shape.

Formula for perimeter of rectangular shape is given as:

[tex]Perimeter = 2\times (Length + Width)[/tex]

[tex]Perimeter = 2\times (60+40)\\\Rightarrow Perimeter = 200\ ft[/tex]

Unit rate is the perimeter divided by total time taken to put the fencing around.

Therefore,

Unit rate = [tex]\frac{200}{16} = \bold{12.5}[/tex] feet per hour

So, the answer is 12.5 feet per hour.

Answer:

C. 42x² - 3x - 9

Step-by-step explanation:

Area:

(7x + 3) (6x - 3)

7x(6x - 3) + 3(6x - 3)

42x² - 21x + 18x - 9

42x² - 3x - 9

Answer:

for number 4, i drew it in the picture

for number 6, 5 3/4 is closer

Step-by-step explanation:

give brainliest pls

Answer:

yes

Step-by-step explanation:

(～￣▽￣)～

The probability it will rain of Hari Merdeka is 2/15. Since you are finding the probability that will be no rain on Hari Merdeka, you also need to find the part of 15/15 that is not 2/15. You can do this by subtracting.

15/15-2/15=13/15.

The probability that will be no rain on Hari Merdeka is 13/15.

Answer:

1.95 kilograms

Step-by-step explanation:

7.8/4 = 1.95

Answer:

1 19/20 kg

Step-by-step explanation:

Divide 7.8/4 is 39/5 *1/4 which is 1 19/20

Hope this helps :D

Please mark brainliest if correct

Answer:

Expression 8 • 24 represents the total area.

Option A is correct.

Step-by-step explanation:

Width of living room = 8 ft

Length of living room = 24 ft

We need to calculate area:

The formula used is: [tex]Area=Length \times Width[/tex]

Putting values to get the expression

[tex]Area = 8\times24[/tex]

So, Expression 8 • 24 represents the total area.

Option A is correct.

Answer:

3/48

Step-by-step explanation:

Answer:

0.0625

Step-by-step explanation:

hope it helps, mar brainliest please

Answer:

54.5 is what I got

Step-by-step explanation: