7. Richard deposited $5400 and got back an amount of $6000 after 2 years.
Find Richard's interest rate.

Answers

Answer 1

Answer:

600

Step-by-step explanation:


Related Questions

Paulo missed three out of 15 questions on a quiz, or 3/15. Write the fraction of questions Paula answered correctly as a decimal. What is the answer??

Answers

Step-by-step explanation:

12/15 in a calculator

0.8

Can someone please help me!!

Answers

Answer:

the third option

Step-by-step explanation:

What is 54288 divided by 6.24

Answers

8700 is the answer 54288/6.24 is 8,700
the answer to this is 8,700

QUICK ITS TIMED PLS HELP QUICK!!!!!

How is the product of 3 and -2 shown using integer tiles?

Answers

The correct answer is (A.)hope this helps :)

Answer:

The first one . +++ --

Step-by-step explanation:

A person invested $540 in an account growing at a rate allowing the money to double
every 9 years. How much money would be in the account after 21 years, to the nearest
dollar?

Answers

Answer:2721

Step-by-step explanation:

find the perimeter of the shape below​

Answers

Answer:

It doesn't show the whole picture

Step-by-step explanation:

You have a restaurant bill of $46.32. If you are taxed 7 1/2 and decide to tip your server 20%, how much is your total?
a.
$59.75
b.
$59.05
c.
$58.92
d.
$58.87

Answers

Answer:

The correct answer is B. $59.05.

Step-by-step explanation:

Given that I have a restaurant bill of $ 46.32, if I am taxed 7 1/2 and decide to tip my server 20%, to determine how much is my total, the following calculation must be performed:

1/2 = 0.5

46.32 + (46.32 x 0.075) + (46.32 x 0.2) = X

46.32 + 3.474 + 9.264 = X

49.79 + 9.26 = X

59.05 = X

Thus, the total amount that I must pay is $ 59.05.

Answer:

b

Step-by-step explanation:

trust

The measure of an angle is 72 degrees what is the measure of its conplementary angle

Answers

Answer:

18

Step-by-step explanation:

A part time seamstress made $8881.93 last year. If she claimed herself as an exemption for $3650 and had a $5700 standard deduction, what was her taxable income last year?
A: $3181.93
B: $468.07
C: $0
D: $5231.93

Answers

Answer:

c

Step-by-step explanation:

A part-time seamstress made $8881.93 last year. The taxable income is $0.

We have given that,

A part-time seamstress made $8881.93 last year. If she claimed herself as an exemption for $3650 and had a $5700 standard deduction.

We have to determine, what was her taxable income last year.

What is the taxable income?

Taxable income is the portion of your gross income used to calculate how much tax you owe in a given tax year.

Therefore the taxable income is $0.

To learn more about the taxable income vsit:

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#SPJ2

Which trigonometric ratios are correct for triangle
ABC? Select three options.

Answers

Answer:

Options (1), (3) and (4)

Step-by-step explanation:

From ΔABC given in the picture,

By Pythagoras theorem

Hypotenuse² = (Leg 1)² + (Leg 2)²

BC² = AB² + AC²

(18)² = 9² + AC²

AC = [tex]\sqrt{324-81}[/tex]

AC = [tex]9\sqrt{3}[/tex] cm  

sin(C) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

         = [tex]\frac{AB}{BC}[/tex]

         = [tex]\frac{9\sqrt{3}}{18}[/tex]

sin(C) = [tex]\frac{\sqrt{3} }{2}[/tex]

sin(B) = [tex]\frac{AC}{BC}[/tex]

         = [tex]\frac{9}{18}[/tex]

         = [tex]\frac{1}{2}[/tex]

cos(B) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]

          = [tex]\frac{9\sqrt{3}}{18}[/tex]

          = [tex]\frac{\sqrt{3} }{2}[/tex]

tan(B) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]

          = [tex]\frac{AC}{AB}[/tex]

          = [tex]\frac{9}{9\sqrt{3} }[/tex]

          = [tex]\frac{1}{\sqrt{3} }[/tex]

tan(C) = [tex]\frac{AB}{AC}[/tex]

          = [tex]\frac{9\sqrt{3}}{9}[/tex]

          = [tex]\sqrt{3}[/tex]

Therefore, Options (1), (3) and (4) are the correct options.

Answer:

Options (1), (3) and (4)

Step-by-step explanation:

From ΔABC given in the picture,

By Pythagoras theorem

Hypotenuse² = (Leg 1)² + (Leg 2)²

BC² = AB² + AC²

(18)² = 9² + AC²

AC =

AC =  cm  

sin(C) =

        =

        =

sin(C) =

sin(B) =

        =

        =

cos(B) =

         =

         =

tan(B) =

         =

         =

         =

tan(C) =

         =

         =

Therefore, Options (1), (3) and (4) are the correct options.Step-by-step explanation:

The long side of a right triangle is called the hypotenuse. The hypotenuse
is always opposite the right angle of the triangle. The two shorter sides are
called legs. Though other triangles can have a longest side, it is only called
the hypotenuse in a right triangle.
Where can you find the hypotenuse in a right triangle?

А
It is opposite the right angle.
B
It is opposite the acute angle.
C
It is the shortest leg.
D
It is the obtuse angle.

Answers

Answer:

b

Step-by-step explanation:

The answer is A, it is opposite the right angle.

Y=-1|x-2|+1 how to solve

Answers

Answer:

if    x ≥ 2, then y = x - 1

if    x < 2, then y = -x + 3

Step-by-step explanation:

y = 1* |x - 2|  +  1

y = |x-2| + 1

*** The rule on absolute value: |a| =a, if a ≥ 0; |a| = -a, if a < 0

If       x-2 ≥ 0,   then |x-2| = x-2, so y = (x - 2) + 1 = x - 1; y = x - 1

So   if    x ≥ 2, then y = x - 1

If      x-2 < 0,    then |x-2| = -(x-2) = -x + 2, so y =  {-x + 2} + 1 = -x + 3; y = -x + 3

So   if    x < 2, then y = -x + 3

HELP I WILL GIVE BRAINLIEST
A mathematical phrase represented by numbers, variables, and operations is a(n) expression

equation

substitution

exponent

Answers

equation- a mathematical phrase represented by numbers
substitution- an operation is a expression
exponent- variables

Answer:

expression

Step-by-step explanation:

It is expression because it is a algebraic expression.

What is the area of the triangle?

Answers

9514 1404 393

Answer:

  7 square units

Step-by-step explanation:

There are several ways the area of triangle EBD can be found.

find the lengths EB, BD, DE and use Heron's formula (messy due to roots of roots being involved).define point G at the lower left corner and subtract the areas of ∆DEG and BCD from trapezoid BCGE.figure the area from the coordinates of the vertices.use Pick's theorem and count the dots.

We choose the latter.

__

Pick's theorem says the area of a polygon can be found as ...

  A = i + b/2 -1

where i is the number of grid intersection points interior to the polygon, b is the number of grid points intersected by the border.

The attached figure shows the lines EB, BD, and DE intersect one point in addition to the vertices. So, b=4. A count of the red dots reveals 6 interior points (i=6). So, the area is ...

  A = 6 + (4/2) -1 = 7

The area of ∆EBD is 7 square units.

Find the surface area of the rectangular prism.
2 in
2 in
4 in

Answers

Answer:

40 in

Step-by-step explanation:

I HAVE THE POWER OF GOD AND ANIME ON MY SIDE

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

9(7/4)-2= what in fraction form ? Can someone please help ?

Answers

Answer:

55/4

Step-by-step explanation:

55\4 is the answer hope this helps

Can someone help meee

Answers

C is 90 degrees and e is 26 degrees.

Answer:

A= 90    (right angel )

E= 90 - 67 = 23

I hope im right!!

5x^2-4x=6 help!!! Thank you in advance !

Answers

the answer is c ahaha you’re welcome

Answer:

x = 2 ± √34/5

Step-by-step explanation:

Move terms to the left side.

5x^2 - 4x = 6

5x^2 - 4x -6 = 0

Identify a, b, and c before plugging them into the quadratic formula.

a = 5

b = -4

c = -6

x = -(-4) ± √(-4)^2 - 4 * 5(-6)/2 * 5

Then simplify.

what is the value? when r equals 0

Answers

Answer:

I do not know the answer to this question

Step-by-step explanation:

Can someone please help me on this

Answers

Answer: angle 7 = 80 degree and angle 8 = 100 degree

Part 3: Write the equation of and graph an ellipse.
Given the foci and vertices of an ellipse, complete the following steps.
Vertices at (4, -6 +-9)
Foci at (4, -6 +-5sqrt2)

a) What is the center of the ellipse? Explain how to determine this from the given points.

b) Write the standard equation of the ellipse. (3 points

c) What are the lengths of the major and minor axes? (2 points)
Major Axis:
Minor Axis:

d) Sketch a graph of the ellipse and label the center, foci, and the major and minor axes. (4 points)

Answers

Answer:

Step-by-step explanation:

The center is halfway between vertices, at (4, -6).

It is also halfway between foci.

:::::

The vertices are vertically aligned, so the parabola is vertical.

General equation for a vertical ellipse:

 (y-k)²/a² + (x-h)²/b² = 1

with

 center (h,k)

 vertices (h,k±a)

 co-vertices (h±b,k)

 foci (h,k±c), c² = a²-b²

Apply your data and solve for h, k, a, and b.

center (h,k) = (4, -6)

h = 4

k = -6

vertices (4,-6±a) = (4,-6±9)

a = 9

foci (4,-6±c) = (4,-6±5√2)

b² = a² - c² = 9² - (5√2)² = 31

b = √31

The equation becomes

 (y+6)²/81 + (x-4)²/31 = 1

:::::

length of major axis = 2a = 18

length of minor axis = 2b = 2√31

The various parts of the question needs to be answered.

Center: (4,-6)

Standard equation: [tex]\dfrac{(x-4)^2}{\sqrt{31}^2}+\dfrac{(y+6)^2}{9^2}=1[/tex]

Length of major axis: 18 units

Length of minor axis: [tex]2\sqrt{31}\ \text{units}[/tex]

Graph is attached.

Ellipse

The Vertices are of the form

[tex](h,k\pm a)=(4,-6\pm 9)[/tex]

This means that the ellipse is symmetrical to the y axis.

The center of an ellipse is given by [tex](h,k)[/tex]

So, here the center is [tex](4,-6)[/tex]

[tex]a=\pm 9[/tex]

The foci are of the form

[tex](h,k\pm c)=(4,-6\pm 5\sqrt{2})[/tex]

So, [tex]c=\pm 5\sqrt{2}[/tex]

[tex]b=\sqrt{a^2-c^2}\\\Rightarrow b=\sqrt{9^2-(5\sqrt{2})^2}\\\Rightarrow b=\pm\sqrt{31}[/tex]

The standard equation for major axis being parallel to y axis is given by

[tex]\dfrac{(x-h)^2}{b^2}+\dfrac{(y-k)^2}{a^2}=1\\\Rightarrow \dfrac{(x-4)^2}{\sqrt{31}^2}+\dfrac{(y+6)^2}{9^2}=1[/tex]

Length of major axis is

[tex]2a=2\times 9\\ =18\ \text{units}[/tex]

Length of minor axis is

[tex]2b=2\sqrt{31}\ \text{units}[/tex]

Learn more about ellipse:

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PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

Answers

Answer:

Yes

Step-by-step explanation:

(3, 2) is a solution to the given system of linear equations.

x - 8y = 3 - 8*2 = 3 - 16 = - 13

16x - 16y = 16(x - y) = 16( 3 - 2) = 16*1 = 16

using the commutative property, what would be the equivalent expression for 5+6= ?

Answers

5+6=? It would be mostly 11

Prove (triangle)ABC is congruent to (triangle) DEF using ASA​

Answers

Answer/Step-by-step explanation:

Two triangles can be proven to be congruent to each other if two angles and an included side of one triangle is congruent to the corresponding two angles and included side of the other triangle.

Two angles (<C and <A) in ∆ABC, are congruent to two angles (<D and <F) in ∆DEF. Also, the included side (AC) in ∆ABC is congruent to the included side (DF) in ∆DEF.

Therefore, based on the Angle-Side-Angle Congruence Theorem, ∆ABC is congruent to ∆DEF.

Answer:

Answer/Step-by-step explanation:

Two triangles can be proven to be congruent to each other if two angles and an included side of one triangle is congruent to the corresponding two angles and included side of the other triangle.

Two angles (<C and <A) in ∆ABC, are congruent to two angles (<D and <F) in ∆DEF. Also, the included side (AC) in ∆ABC is congruent to the included side (DF) in ∆DEF.

Therefore, based on the Angle-Side-Angle Congruence Theorem, ∆ABC is congruent to ∆DEF.

Step-by-step explanation:

The area of the parallelogram is___ cm2

Answers

Answer:

98 cm squared

Step-by-step explanation:

Here is an expression: 3+ t2 1 Evaluate the expression when t is 2​

Answers

Step-by-step explanation:

it would be 45 if you add it as 21 but you didn't put another symbol hope I can help :)

Joel had 200 coins,
which were dimes and quarters. The total value is $32.

Answers

Answer:

Joel had 120 dimes and 80 quarters.

Step-by-step explanation:

Given that Joel had 200 coins, which were dimes and quarters, and the total value was $ 32, to determine how many coins of each type he had, the following calculation must be performed:

0.25 - 0.10 = 0.15

200 x 0.10 = 20

32 - 20 = 12

12 / 0.15 = 80

200 - 80 = 120

(80 x 0.25) + (120 x 0.1) = X

20 + 12 = X

32 = X

Thus, Joel had 120 dimes and 80 quarters.

Jeremy makes $4.70 every time he mows a lawn but it costs him $6.80 to refill his lawn mower with gas. If Jeremy mows 5 lawns using 3 tanks of gas, how much did he profit? *​

Answers

ANSWER: he would make a profit of $3.1
Answer $3.10

4.7 x 5

6.8 x 3

subtract the difference

3.1

Determine whether the relation is a function. Explain.
(-1, 6), (1, 4), (-1, 2), (1, 6), (-1, 5)

Answers

Answer:

The relation is not a function.

Step-by-step explanation:

The x-values of the relation are repetitive, making it not a function.

Answer:

Not a function

Step-by-step explanation:

-1 is used more than once

Geometry

please help if you can!

picture included

Answers

Answer:

x = 12.5

Step-by-step explanation:

Based on the interesting chords theorem, we would have the following:

2*x = 5*5

2x = 25

Divide both sides by 2

x = 25/2

x = 12.5

Other Questions
Alex bought a present for his friend. The box, with its dimensions, is shown below. If Alex has 60 square inches of wrapping paper, does he have enough paper to wrap the gift? (Assume that the shape of the wrapping paper doesn't matter.)O yes because the gift has a surface area of 48 square inches O no because the gift has a surface area of 96 square inches O yes because the gift has a surface area of 32 square inchesO no because the gift has a surface area of 64 square inches Please help Find the perimeter of the following shape, rounded to the nearest tenth The heart is a muscular organ that acts as a ____________ pump. A. g(x) = 4x2B.g(x)=2x2(4)D. g(x)=2x2C. g(x)=O HEY PLEASE HELP ME ASAP!!!! 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She seems to have a fever.Question 8 options:La chica est enferma.La chica es enferma.La chica es enfermo.La chica est enfermo.Question 9 (1 point) Write sentences with faltar to say that the pictured things are missing.A fork and a spoonQuestion 9 options:Me faltan un tenedor y una cuchara.Me falta un cuchillo.Me faltan un cuchillo y un tenedor.Me falta un tenedor.Question 10 (1 point) Write sentences with faltar to say that the pictured things are missing.A bowl of sugar cubesQuestion 10 options:Te falta la pimienta.Te falta el azcar.Te faltan el azcar.Te faltan la pimienta.Question 11 (1 point) Write sentences with faltar to say that the pictured things are missing.A napkinQuestion 11 options:Te faltan una servilleta.Te falta una servilleta.Te falta un plato.Te faltan un plato y una servilleta.Question 12 (1 point) Write sentences with faltar to say that the pictured things are missing.Some salt and pepperQuestion 12 options:Me faltan la sal y la pimienta.Me falta la sal y la pimienta.Question 13 (1 point) Write sentences with faltar to say that the pictured things are missing.A knife and a spoonQuestion 13 options:Me falta un cuchillo y una cuchara.Me faltan un cuchillo y una cuchara.Question 14 (1 point) Which form of the verb venir would fit in the blank?LIDIA: Oye, Roque, vamos a tener una fiesta. 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Which group of sentences best uses a variety of sentence patterns to convey meaning and the relationship between ideas?Although no one was behind him, he jumped because of a sudden noise. He thought he was alone. Because he was afraid, he kept walking.He jumped at the sudden noise, but no one was behind him. So he kept walking, glancing back over his shoulder to make sure he was alone.He heard a noise and jumped, but no one was behind him. So he kept walking, but he was afraid. So he glanced backed over his shoulder, but he was alone.There was a sudden noise. He jumped. No one was behind him. He kept walking. He glanced back over his shoulder. He was alone. He was afraid. what's a clause or a loophole that's in the 13th amendment Solve for the bottom please!!! Only if you know! Please help :)Use the spelling words to complete the sentences.Use a to find a , or word that means the same. 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