. Solve.
2/3 of 3/5 plese help

Answers

Answer 1

Answer:

10/9

Step-by-step explanation:


Related Questions

7.0 is ten times as much as

Answers

Answer:

0.7

Step-by-step explanation:

Answer:

0.7

Step-by-step explanation:

e2020

According to the law of reflection, if the angle of incidence of an incoming ray
of light hitting a mirror is 46°, what is the angle of reflection for the same ray
leaving the mirror?
O A. 180°
O B. 46
O C. 44
O D. 134°

Answers

Answer:

B. 46°

Step-by-step explanation:

[tex] \underline{ \bf{LAWS \: OF \: REFLECTION}}[/tex]

Angle of reflection (angle between reflected ray and the normal to the reflecting surface) equals to the angle of incidence (angle between incident ray and normal).

[tex] \boxed{\bf{\angle i = \angle r}} [/tex]

The incident ray, reflected ray lie in the same plane with normal to the reflecting surface.

Here, if the angle of incidence of an incoming ray of light hitting a mirror is 46°, then the angle of reflection for the same ray leaving the mirror is also 46°.

What is the law of reflection?

We know that according to the law of reflection, the angle of incidence and the angle of reflection are equal whenever a light ray reflects off a surface.

How to solve this problem?

Here the angle of incidence of an incoming ray of light hitting a mirror = 46°

Using the law of reflection, we can conclude that the angle of reflection = 46°

Therefore if the angle of incidence of an incoming ray of light hitting a mirror is 46°, then the angle of reflection for the same ray leaving the mirror is also 46°. So, option B is correct.

Learn more about the law of reflection here -

https://brainly.com/question/10638925

#SPJ2

A rectangular garden is divided into four sections. Some dimensions are shown in the diagram, and the distance from
point A to point Cis 16 ft.
12 it
8
15 ft
What is the distance from point A to point B in feet?
A. 8ft B.7ft c.9ft D.6ft

Answers

Answer:9 ft

Step-by-step explanation:

The requried measure of the AB is given as 7ft. Option B is correct.

What are Pythagorean triplets?  

In a right-angled triangle, its sides, such as hypotenuse, and perpendicular, and the base is Pythagorean triplets.

Here,
From the diagram, applying Pythagoras' theorem to the right rectangle,
BC² = 15² - 12²
BC² = 81
BC = 9

Now,
AC = 16
AB + BC = 16
AB + 9 = 16
AB = 7 ft

Thus, the requried measure of the AB is given as 7ft. Option B is correct.

Learn  more about Pythagorean triplets here:

brainly.com/question/22160915

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How many 1/2 cups servings are in a box of cereal that contains 7 1/4 cups of cereal?

Answers

Answer:

14 1/2

Step-by-step explanation:

7 1/4 is the whole, to find how many 1/2 cups would fill it, you do 7 1/4 divided 1/2

4n + 1= 25 how do I solve this and show my work?​

Answers

Answer:

n=6

Step-by-step explanation:

4n + 1= 25

Move constant to the right

4n=25-1

Calculate

4n=25-1

Then divide on both sides

Answer:

Today: Friday, 06 November 2020

Hour: 09.44 WIB (Indonesia)

_______________________________

4n + 1 = 25

4n = 25 - 1

4n = 24

n = 24/4

n = 6

Which expression represents the perimeter of the rectangle shown below

Answers

Answer:

D. 2x² + 10x - 2

Step-by-step explanation:

Perimeter of a rectangle = 2(length + width)

Length = x² + 3x - 2

Width = 2x + 1

Perimeter = 2(x² + 3x - 2 + 2x + 1)

Perimeter = 2(x² + 5x - 1)

Perimeter = 2(x²) + 2(5x) - 2(1)

Perimeter = 2x² + 10x - 2

which of the following is equal to 11-2?

112

121

-121

1/112

Answers

Answer:

112

Step-by-step explanation:

Solve 12x + 6 2 9x + 12.

A. X2

B. xs2

O

C. X26

0

D. Xs6

SUBNANT

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What is the length of AC?

Answers

B I think and I hope it’s right!

5.
To make 1 pitcher of lemonade, Joel used 2 cups of lemon
juice and 5 cups of water. Which fraction shows the ratio
of cups of lemon juice to cups of water used in each
pitcher of lemonade?

Answers

Answer:

2/5

Step-by-step explanation:

2 cups of lemon juice to 5 cups of water.

-5n - 2 =38.... how dobi solve this problem and show my work​

Answers

Answer:

[tex] \boxed{ n =- 8}[/tex]

Step-by-step explanation:

[tex]-5n - 2 =38 \\- 5n = 38 + 2 \\ -5n = 40 \\ n = -\frac{40}{5} \\ \boxed{ n =- 8}[/tex]

♨Rage♨

Answer:

Today: Friday, 06 November 2020

Hour: 09.42 WIB (Indonesia)

_______________________________

-5n - 2 = 38

-5n = 38 + 2

-5n = 40

n = 40/-5

n = -8

Suppose a local pizzeria delivers pizzas every day of the week and their delivery times are normally distributed with a mean of 30 minutes with a standard deviation of 4 minutes. Determine the interval that contains the middle 80% of delivery times.

Answers

Answer:

interval in minutes = (24.88, 35.12)

Step-by-step explanation:

we can use the following formula:

interval = population mean ± (z · σ)

population mean = 30 minutesz for 80% = 1.28σ = 4 minutes

interval = 30 minutes ± (1.28 · 4 minutes)

interval in minutes = (30 - 5.12), (30 + 5.12) = (24.88, 35.12)

(30 points!) list the angles least to greatest​

Answers

Answer:

Step-by-step explanation:

A

I need help!!
what order do these go it?​

Answers

Answer:

1) y = 3/4x -3/2

2) y = -4/3x + 2

3) y = 4/3x + 2

4) y = -3/4x - 3/2

Step-by-step explanation:

If there are 12 inches in a foot, how many inches are in 64 feet?

Answers

Answer:

768

Step-by-step explanation:

64*12

Answer:

768

Step-by-step explanation:

12x64=768

Solve 8x+ c = k for x.
A. X = 8(6+C
B. X
kic
8
C. = 818-C)
D. *E
K-c
8

Answers

You need to get x by itself.
8x + c = k
Subtract c.
8x = k - c
Divide 8 from both sides.
x = k - c / 8

A teacher spends 5/6
hour grading 3/5
of a student’s essay. At this rate, how long does it take the teacher to grade the student’s entire essay?

Answers

Answer = 83.3 (1 d.p.)

5/6 of an hour is 50 minutes

50 divided by 3 = 16.6 (recurring decimal)

16.6 (recurring decimal) x 5 = 83.3 (recurring decimal)

25
50
75
100
y
5
10
15
20
Write an equation to represent the proportional relationship.

Answers

x=5y i think
i apologize if it’s wrong

Wriye the equation Y=-4/5x-6

Answers

Answer:

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = − 5Y/4 − 15/2

Trina earns $28.50 tutoring for 3 hours. Write an equation relating her earrings "m" to the number of hours "h" she tutors. Assuming the situation is proportional, how much would Trina earn tutoring for 2 hours? For 4.5 hours?

Answers

Answer:

Step-by-step explanation:

28.50/3=9.50 dollars per hour

y=9.50h

Trina earns $19.00 for 2 hours

Trina earns $42.75 for 4.5 hours

Answer:

If Trina earns $28.50 in 3 hours, that means she earns $9.50 per hour.

9.50h = m   --->  earnings = 9.50 x hours

2 hours = 9.50 ( 2) =  $19

4.5 hours = 9.50 ( 4) = $42.75

Step-by-step explanation:

In the diagram, lines m and n are parallel. What is the measure of w?

Answers

Answer:

35 degrees

Pleaase seek help u need to be smarter than this giv me brainilest

Victor has quarters, dimes and pennies in his pocket. He has three times fewer pennies than dimes and he has 4 fewer quarters than pennies. How many coins does he have total if they are worth $4.60?

Answers

Answer:

Let's define the variables :

Q = number of quarters that Victor has

P = number of pennies that victor has

D = number of dimes that victor has.

We know that:

"He has three times fewer pennies than dimes"

P = D*3

"he has 4 fewer quarters than pennies."

Q = P - 4

And we know that in total, he has $4.60, then:

Q*$0.25 + P*$0.10 + D*0.05 = $4.60

Then we have a system of equations:

P = D/3

Q = P - 4

Q*$0.25 + P*$0.01 + D*0.10 = $4.60

To solve this, we need to replace variables in order to eliminate them.

We can start by replacing the first equation into the other two:

Q = D/3 - 4

Q*$0.25 + (D/3)*$0.01 + D*0.10 = $4.60

Now we can replace the top equation into the bottom one:

(D/3 - 4)*$0.25 + (D/3)*$0.01 + D*0.10 = $4.60

And now solve this for D:

D*($0.25/3 + $0.01/3 + $0.10) -$1  = $4.60

D*$0.1866... = $4.60 + $1.00 = $5.60

D = $5.60/$0.1866... = 30

Then he has 30 dimes.

P = D/3 = 30/3 = 10 pennies

Q = P - 4 = 10 - 4 = 6 quarters.

In total he has 30 + 10 + 6 = 46 coins.

how do you write -5 1/100 as a decimal?

Answers

Answer:

The answer is -5.01

Answer: my friend I gotchu

Step-by-step explanation:

-5 would convert into -5.

1/100 = 0.01

so together it would be

-5.01

are these answers correct

Answers

Answer:

yes they r

Step-by-step explanation:

................... .

True or False please ❗️

Answers

Answer:

true

Step-by-step explanation:

Answer:

It might be a trick question but if not, it is false.

Step-by-step explanation:

If you look closely you can see that L' is 4 units above the x-axis and not 3.

f(2)=3x^2-6x+2
I need help!!!

Answers

Answer:

2

Step-by-step explanation:

substitute x by the value in the function, here its f(2) so

3(2)^2 - 6(2)+2

= 12 - 14 = 2

Need help with this math problem. Look at the picture.​

Answers

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[tex] \frac{ {3}^{4} \times {v}^{2 \times 4} }{ {w}^{4 \times 4} } = \frac{81 {v}^{8} }{ {w}^{16} } \\ [/tex]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️


Colette has multiple sources of credit card debt and wants to combine her payments and lower her overall interest rate. Which type of loan
would be the best for her to inquire about?

Answers

the answer is consolidation loan

Answer:

A. consolidation loan

Step-by-step explanation:PLATO

PLEASE HELP
HELPP!!!!

Answers

Answer:

Equilateral, Isosceles, Scalene, Scalene, 1,620°, 102°

Step-by-step explanation:

Can anyone help me on my slope maze for algebra class

Answers

Answer:

see attached

Step-by-step explanation:

Solved in attachment

What is the sum of F(X) and G(x) if F(x) = 8x ^ 3 + 7x ^ 2 - 11x + 20 and G(x) = - 5x ^ 3 - 4x ^ 2 - 17

Answers

Answer:

[tex]3x^{3}+3x^{2}-11x+3[/tex]

Step-by-step explanation:

f(x) + g(x) = [tex]8x^{3}+7x^{2}-11x+20-5x^{3}-4x^{2}-17[/tex]

To make this equation a little less long, we combine like terms

[tex](8-5)x^{3}+(7-4)x^{2}-11x+(20-17)[/tex]

or just

[tex]3x^{3}+3x^{2}-11x+3[/tex]

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