Mathematics High School

3 eighths as a decimal?

Answers

Answer 1

Answer:

0.375

Step-by-step explanation:

You mean 3/8 right?

3/8=0.375

Answer 2

Answer:

0.375

Step-by-step explanation:

(✿◡‿◡) <-- she wants brainliest

Related Questions

Plssss helppppp!!!!!!!!!

Answers

Answer:

it is two because one apple plus one apple equals two

it is 2

two
DUHH
hope this helped :))

Find the slope of the line that passes through each pair of points (3,2) (8,12)

Answers

Answer:

The slope is 2

HELPPPPPPPPPP

The point (-10,4) is on the graph of which of these functions? Select ALL that apply.

Answers

3 Answers: Choice B, choice D, choice E.

===========================================================

Explanation:

We'll plug x = -10 into each equation shown. If we get y = 4 as an output, then it is one of the answers.

------------------------------

y = -x^2 + 6

y = -(-10)^2 + 6

y = -100 + 6

y = -94

We don't get y = 4, so we cross choice A off the list.

The point (-10,4) is not on y = -x^2+6. Instead, the point (-10,-94) is.

------------------------------

y = (-1/2)*x - 1

y = (-1/2)*(-10) - 1

y = 5 - 1

y = 4

We can see that x = -10 leads to y = 4. The point (x,y) = (-10,4) is on the line. Choice B is one of the answers.

------------------------------

y = (-1/10)*x - 3

y = (-1/10)*(-10) - 3

y = 1 - 3

y = -2

Choice C is not one of the answers since we want y = 4 as an output. So we can cross choice C off the list.

The point (-10,-2) is on the line instead of (-10,4)

------------------------------

y = (1/10)x + 5

y = (1/10)*(-10) + 5

y = -1 + 5

y = 4

Choice D is one of the answers

------------------------------

y = (1/5)*x^2 - 16

y = (1/5)*(-10)^2 - 16

y = (1/5)*(100) - 16

y = 20 - 16

y = 4

Choice E is one of the answers

------------------------------

An alternative method is to graph each equation and see if (-10,4) is on the curve or not. See the diagram below. Only choices B, D and E have (-10,4) on their respective curves.

When you square the square root of a number...

Answers

Answer:

the square root of a number is when you take a mole number and multiply it by itself in order to create a bigger number therefore some square roots would be 5 times 5 equals 25 therefore 5 is the square root of 25 so on and so forth

one class of 28 students has a ratio of 3 girls to 4 boys. if this ratio holds true for the entire 6th grade of 140 students, how many girls are there

Answers

Answer: 105 girls because the ratio from girls to boys is 3:4 and that means that 3/4 are girls so 3/4 times 140 is 105

Step-by-step explanation:

Alejandro bought 6 notebooks and 2 binders for $23.52. Cassie bought 3 notebooks and 4 binders for $25.53. What was the cost, in dollars, of 1 notebook?

Answers

Answer:

1 notebook $2.39

Step-by-step explanation:

n=notebook b= binder

6n +2b =23.52

3n +4b = 25.53

MULTIPLY THE FIRST BY -2 AND ADD BOTH

-12n -4b = -47.04

3n + 4b = 25.53

(b is eliminated since 4b -4b=0)

-9n = -21.51

9n = 21.51

n = 2.39

Triangle ABC is reflected over the x-axis. What are the coordinates of the image of the vertex A?

Answers

the correct answer would be d (2,-5)

What is the surface area for the figure? PLEASE HELP

Answers

Answer:

516 cm squared

Step-by-step explanation:

To find the surface area of a rectangular prism such as this, is basically just like finding the OUTSIDE surfaces. We are looking for the "perimeter" of a 3D shape.

How do we do it?

Calculate each face of the prism by multiplying Length x Width.Make a shortcut by combining like-figures (front of the cube and back of the cube are the same surface areas, etc.)Make your formula

2(4 · 15) + 2(10 · 15) + 2(12 · 4)

You earned a 90% on a test if there are 30 questions how many did you answer correctly?

Answers

30 / 10 = 3 , this gives you 10%. Now you need to multiply this by 9. This gives you 27.

You got 27 questions correct

Hope this helps

Answer:

Step-by-step explanation:

you can do cross multiplication

90/100 = x/30

100x=2700

x=27

please help as soon as popssible ill give thanks and brainliest

Answers

don’t go to that link

What is the next term of the geometric sequence?
81 27
255
9.

Answers

F(0) = 243
F(n+1) = f(n) /3

The square has an area of x^2-10x+25 what is the side length

Answers

Answer:

(x-5)

Step-by-step explanation:

Factors to be (x-5)^2 so each side is (x-5)

Saved $500 from his summer job so he would have spending money during the school year. He withdraws $12 from his account each week so a linear function models his plan. Mellissa made a similar plan. Compare the transactions

Answers

Answer:

See Explanation

Step-by-step explanation:

Given

[tex]Savings = \$500[/tex]

[tex]Withdrawal = \$12[/tex] weekly

Required

The question is incomplete as the linear function or table or graph of Melissa's plan is not given.

The available details can only be used to solve the function of the given individual

Let the number of weeks be w.

So: the amount left in w weeks is:

[tex]Amount = Savings - Withdrawal * w[/tex]

[tex]Amount = 500- 12* w[/tex]

[tex]Amount = 500- 12w[/tex]

Represent as a function

[tex]f(w)= 500- 12w[/tex]

To solve the amount left at the end of a certain week (say week 5), simply substitute 5 for w in [tex]f(w)= 500- 12w[/tex]

[tex]f(5) = 500 - 12 * 5[/tex]

[tex]f(5) = 440[/tex]

I have and a math test in an hour and a half. It’s about algebraic word problems. Can someone help me. I’m really struggling in maths

Answers

Hello,

First of all, relax and take a deep breath right before you start.

Alright, so algebraic word problems are tricky sometimes. I am glad I don’t have to do them much. Once you understand more or less what to do, you should be fine!

I would need an example problem if you have one.

If not, then remember that you have to work with what you know, which is what you can start with and what you need to end with.

For instance, a phone company sells phones at $900 each. For a family discount, after 2 phones are bought, each additional phone is $100 off.
Find an expression representing the phone company’s prices.
2*900 + (900x - 100x)

x represents how many additional phones were bought.

If a family bought 6 phones:
2*900 + (900x - 100x)
2 in front and 4 as x gives 6
That expression becomes

2*900 + [900(4) - 100(4)]
= $5000

I hope that helped!

whats the scale factor

Answers

Answer:

2 1/12

Hope that helps!

Step-by-step explanation:

Answer:

2.5

Step-by-step explanation:

Solve the equation: -29.5u+548=2,023

Answers

Answer:

U=-50

Step-by-step explanation:

How to transfer 800g to kg

Answers

Answer: The answer is 0.8

Step-by-step explanation: Every gram is 0.001 of a kilogram

The answer is 0.8 kilograms

If Noreen had let the water run for 2 minutes instead of half a minute, do you think she would still find that she used 320 cups of water during her 10-minute shower

Answers

Answer:3

Step-by-step explanation:

(11 – 9)' – 2 x 4=
Please help

Answers

Answer: 2 − 8x

Step-by-step explanation:

The answer is -6 (negative Six)

PLEASE HELP

factor 12n^2-n-20

Answers

I hope this is factorization

Answer :(4n+5)(3n-4)

Which equation represents a nonlinear function?
Help please!!!

Answers

Answer:

Step-by-step explanation:

A linear equation cannot have a variable as a denominator. So that makes C a non - linear equation. Also, if you graph C, it is NOT a straight line.

C is the answer to the function

what is 5/9(fraction) turned into a decimal rounded to the nearest hundredth

Answers

Answer:

It will be 0.5 repeating so 0.555 because the 5 is repeating

9514 1404 393

Answer:

0.56

Step-by-step explanation:

5/9 is the repeating decimal fraction 0.55555...

Rounded to the nearest hundredth, it is ...

5/9 ≈ 0.56

PLEASE HELP WILL GIVE BRAINLIEST
Use characteristics of quadratic functions to graph = − 1 2 x 2 − 2 + 1
a) Identify the axis of symmetry. ___________________
b) Find the coordinates of the vertex. ___________________
c) Graph the function using the table below. Plot at least five points.
d) Identify the domain of the function. ___________________
e) Identify the range of the function. ___________________

Answers

Answer:

A =25

b =35

c = 120

e = 310

Find the percent of the number. 38% of 22 is

Answers

38% of 22 is 8.36

sjkbgdfbskxdbnc(answer too short)

Answer:

8.36

Step-by-step explanation:

22=%100

22x38=836

836/100=8.36

Find the output, b, when the input, a, is 6.
b=17a

Answers

I think 11 hope this is the answer

Determine if the two triangles are congruent. If they are, state how you know.

AAS
SAS
HL
Not enough information

Answers

Put not enough info it doesn’t show for the rest of those other AAS S A. AS and hi that it has informed ation

What is the range of f(x) = 2(x+3)^2 + 1?

Answers

Answer:

Range: [1, ∞)

Step-by-step explanation:

[tex]f(x)=2(x+3)^2+1[/tex]

Range: [1, ∞)

Help please I don’t understand

Answers

Answer:

x=0.75645 in radians

x=43.34175 in degrees

Step-by-step explanation:

cos(x)=8/11

Answer:

approximately 46.66

Step-by-step explanation:

label the following sides as 11=h and 8=o.

circle the missing angle x

remember SohCahToa

since you have h and o that means you are using (sin) on your calculator and since the angle is missing you do the inverse of sin multiplied by (8/11)

geometry, god bless ur help!

Answers

Answer:

15 CM

Step-by-step explanation:

Both sides are same length proven by the same angles making botrh sides 15 cm

Help plssssss it due today

Answers

Answer:

Step-by-step explanation:

If I am correct the answer is c

Other Questions

geometry, I need help thanks A) Identify and describe TWO technological innovations that would be consideredadvances in European society a) Expand and simplify.3(x - 2) - 4(x - 5)7 Construct a quadrilateral ABCD , Where PL- 6cm , AY- 6.5cm , LL- 70, LA- 95 You want to buy a shirt that is originally $32.95. It is on sale for 20% off! What is the shirt's SALE price? The gametes are identical to each other and combine to make an identical organism.TrueFalse what is "the rule of law"? a cone is a solid made from a disc, a point not in the same plane as the discs and all points between them. true or flase? Find the value of each trigonometric ratio The Escape speed at the surface of a certain planet is twice that of the earth. If the planet has radius twice of the Earth. what is its mass in unit of earth's mass? What is true of all body cells except sex cells?Each cell type carries chromosomes and genes that identify it as that specific type of cell. For example, skin cells have different chromosomes and genes than muscle cells.While each cell in the body contains the same number of chromosomes, each cell type has different genes along those chromosomes.While each cell type in the body contains the same kinds of genes, they are organized on different chromosomes depending on the cell type.Each body cell contains the same number and kinds of chromosomes for that organism. The chromosomes contain the same number and kinds of genes for that individual. Find the area of the trapezoid.40 mm24 mm19 mmA=mm2 work out the percentage change to 2 decimal places when a price of 200 is increased to 210.99 RANDOM TOPIC AGAIN FOR THE SECOND TIME(Lol):if you can speak any language what language what it be and say hi in that language(it can be up to as much as you want :D) POSITIVE VIBES EVERYONE :> UwU What is 8 as a percentage of 160 The dj charges $35 for 1/2 hour. If the school hires him for a dance that lasts 3 1/2 hours, how much will the dj earn i need girl advice how do I ask a girl something 7 divided by 1,694 8 divided by 1,808 5 divided by 1,570 8 divided by 2.648 The temperature in Mansfield, Ohio was -3 degrees in the afternoon. After the sun went down, the temperature dropped 6 degrees. What was the temperature after the sun went down? *GET right i give brainly Use the number line to show and explain why 4/10 2 and 4/10 1/2 both equal 2/10