Mathematics High School

please help me pls and thank you!!

Answers

Answer 1

Answer:

umm i don't see anything did i miss the joke lol

Step-by-step explanation:

Related Questions

10 minutes left unit test PLEASE HELPP

Answers

Answer:

8/15

Step-by-step explanation:

8/15

hope this helped!!

Find x for the equation 14=xy-5

Answers

Answer: X=19/y

Step-by-step explanation: I used a math app to solve this your welcome.

Given f(x) = 4(1 – x), what is the value of f(-10)

Answers

Answer:

Step-by-step explanation:

The function formula is given as

f(x) = 4(1 – x)

To find the f(-10) we will substitute into the function formula, then we have

f(-10)= 4[1-(-10)]

=4[11]

=44

Hence, the value of f(-10)= 44

What value of x is in the solution set of 8x - 6> 12 + 2x?
O -1
O0
O3
O5

Answers

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Inequality

8x - 6 > 12 + 2x

Step 2: Solve for x

Subtract 2x on both sides: 6x - 6 > 12Add 6 on both sides: 6x > 18Divide 6 on both sides: x > 3

Here we see that any value x greater than 3 would work as a solution to the inequality.

∴ our answer is 5.

what is the solution to the equation below?

Answers

The answer is B. x=-7

Explanation:

I just substituted x for all of the answer choices until I found the right one.

Please mark Brainliest!

so first you have to subtract 12 from both sides
this will give you
:square root(1-5x)=6
then we must square both sides to get
: 1-5x=36
we then subtract 1
:-5x=35
and divide by -5 to get a final answer of

:x=-7

Jack usually mows his lawn in 3 hours. Marilyn can mow the same yard in 6 hours. How much time would it take for them to mow the lawn together?

Answers

Step-by-step explanation:

Jack mows 1 lawn in 3 hours

= 1/3 lawn in 1 hour

Marilyn mows 1 lawn in 6 hours

= 1/6 lawn in 1 hour

Together, they can mow 1/3 + 1/6

= 1/2 lawn in 1 hour.

Hence they will need 2 hours to mow the lawn.

Hi I need help. Also, thanks for helping me on a weekend ;u;

Answers

Answer:

Step-by-step explanation:

6 / (3/400) = ?

6 / 0.0075 = 800

The discount on a pack of socks is 15%. It is on sale for $17. What is the original price of the pack of socks?

Answers

Answer:

$19.55

Step-by-step explanation:

17*0.15=2.55

17+2.55=19.55

Confused pls help
will mark brainliest

Answers

9514 1404 393

Answer:

A 1

Step-by-step explanation:

The cube containing 125 = 5³ blocks will have a edge dimension of 5 blocks. The perimeter of one square face will be 4 times the edge dimension of the face, so will be 4×5 blocks = 20 blocks.

If 20 blocks = 20 units, then the edge of one block is 1 unit. Its volume is 1 unit³, or 1.

The appropriate choice is (A) 1 unit³ for the block volume.

Abdul ordered some books online and spent a total of $133. Each book cost $8 and he paid a total of $5 for shipping. How many books did he buy?

Answers

Answer:

8x+5=133

8x=128

x=16

Step-by-step explanation:

16 books

Answer:

He bought 16 books

Step-by-step explanation:

cost = flat fee + books * cost per book

133 = 5 +b*8 where b is the number of books

133 = 5+8b

Subtract 5 from each side

128 = 8b

Divide each side by 8

128/8 = 8b/8

16 = b

He bought 16 books

Please Please help me with this

Answers

Answer:

i got 5 and 28

Step-by-step explanation:

An aquarium in the shape of a right rectangular prism is 12.5 inches long, 6 inches wide and 8 inches high. What is the total amount of water needed to fill the aquarium with water?

Answers

Answer:

446

Step-by-step explanation:

Which relations are functions?

Select Function or Not a function for each graph.
Can someone help me plz

Answers

Answer:

The 1st and 2nd graph are functions while the 3rd and 4th aren't.

Step-by-step explanation:

The first and second graph doesn't have more than one output for each input. The third and fourth graph isn't a function since there's more than one output for the same input given. If you do the vertical line test, then you'll know which one is a function and which one is not a function. Hope this helps :)

which one is it?.......

Answers

Answer:

The answer is D

Please correct me if I am wrong

Step-by-step explanation:

80000/0.00004 = 2000000000 (2*10^9)

24 is 100% of what number?

Answers

24 is 100% of 24 as it is all of the number

Answer:

Step-by-step explanation:

It is the same number.

how many times does 8 go into 70

Answers

8.75 times
Hope this helps
Ty

8 goes into 70 exactly 8 times, with a remainder of 6.

When dividing 70 by 8, we follow these steps:

Divide the first digit of the dividend (7) by the divisor (8). In this case, 7 divided by 8 is 0 with a remainder of 7.

Bring down the next digit of the dividend (0) and divide it by the divisor (8). 0 divided by 8 is 0.

Since there are no more digits in the dividend, the division process is complete.

The quotient is the result of the division, which is 8. The remainder is the value left over after division, which is 6 in this case.

Therefore, 8 goes into 70 exactly 8 times, with a remainder of 6.

Learn more about the quotient here:

brainly.com/question/27796160

#SPJ6

HELP ME PLEASEEEEEEE

Answers

Answer:

I hope it will be useful.

Answer:

option A is correct

let p =x

x2 = 64

p2=8*8=64

Step-by-step explanation:

hope my answer is helpful to you

please visit my previous questions to know what the word problem is

Answers

Answer:

As below

Step-by-step explanation:

using eq from problem 4) y = -45x + 1080

then use the point slope formula with the slope of the above line at -45 and plug in your given point of (8, 240)

y-y1 = m(x-x1) where m is the slope above

y-240 = -45 (x - 8 ) this is an equation for the line but the teacher probably wants the slope intercept form... the formula is y = mx + b

soooo...

y-240 = -45x + 360

y = -45x +360 + 280

y = -45x + 640

there you go :)

Pls help I’ve repeated the same question over and over.

Answers

Third option I think

Oscar and Carla deposit $1,000.00 into a savings account which earns 10% interest compounded annually. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?

Answers

Answer:

They will be able to spend $1210

Step-by-step explanation:

At the start, there will be $1000 in the savings account that will earn 10% of the current savings(1000) so 1000*(10/100)=$100 so after 1 year in the savings account there will be $1100 the same procces will happen for the next year

2nd year:1100*(10/100)=$110

total=$1100 + $110=$1210

Javier bought four 8-ounces bottles of water for hiking trip. He drank 28 ounces. How many ounces of water are left?

Answers

Answer:

4 ounces are left

Step-by-step explanation:

8 x 4 = 32

32 - 28 = 4

4 ounces are left

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Answer:

If there are 4 water bottles with 8 ounces in each, 4•8=32 total ounces. If he drinks 28 ounces, you would have to subtract 28 from 32 to get 4

Step-by-step explanation:

Write the equation that represents the line shown

Answers

Step-by-step explanation:

(0,2) and (2,0) ...............

Evaluate h(x)=-2x+9 when x=-2,0 and 5

Answers

Answer:

h(-2) = 13

h(0) = 9

h(5) = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

h(x) = -2x + 9

x = -2

x = 0

x = 5

Step 2: Evaluate

x = -2

Substitute in x: h(-2) = -2(-2) + 9Multiply: h(-2) = 4 + 9Add: h(-2) = 13

x = 0

Substitute in x: h(0) = -2(0) + 9Multiply: h(0) = 0 + 9Add: h(0) = 9

x = 5

Substitute in x: h(5) = -2(5) + 9Multiply: h(5) = -10 + 9Add: h(5) = -1

True or false

Parallel lines have the same slope. Perpendicular lines have the same slope except one slope is positive and one slope is negative.

A. False; perpendicular lines have slopes that are the negative inverse of each other.

B. True

C. False; parallel lines have the same y-intercept but different slope.

D. False; only vertical and horizontal lines can be perpendicular

Answers

Answer:

I believe it would be B.

9514 1404 393

Answer:

A. False; perpendicular lines have slopes that are the negative inverse of each other.

Step-by-step explanation:

It is true that parallel lines have the same slope. However, perpendicular lines have slopes that are opposite reciprocals (negative inverse of each other). So, the compound statement is FALSE.

Someone help me please ill give brainly

Combine Like terms

Answers

Answer:

-2x^2 + 19x + 5

Step-by-step explanation:

(9x + 5) + (-2x^2 + 10x)

Step 1: remove the parenthesis

9x + 5 - 2x^2 + 10x

Step 2: collect like terms

(9x and 10x are like terms)

19x + 5 - 2x^2

Step 3: rearrange the terms

-2x^2 + 19x + 5

A man has a garden measuring 40m by 24m. He wants to divide it equally into the minimum number of square plots

Answers

Complete question :

A man has a garden measuring 40m by 24m. He wants to divide it equally into the minimum number of square plots. what is the length of each square plot?

Answer:

8 m

Step-by-step explanation:

Given that :

Dimension of garden = 40m by 24m

Length of garden = 40m

Width of garden = 24m

To Obtain the length of each square plot if the garden is divided into minimum number of square plots ; we take the highest common factor of the dimension:

Length (40) = 1, 2, 4, 5, 8, 10, 20, 40

Width (24) = 1, 2, 3, 4, 6, 8, 12, 24

The highest common factor here is 8 ;

Thus, the length of each square plot is 8m

Oh no! A huge wave knocked some coins over Meg’s dingy! If the dingy represents 0, to the left of the dinghy is negative and to the right is positive. How would those locations be ordered from least to greatest?
Negative 1 and one-half, Negative StartFraction 7 Over 8 EndFraction, negative one-half, one-half
Negative one-half, negative 1 and one-half, one-half, negative StartFraction 7 Over 8 EndFraction
One-half, negative 1 and one-half, Negative StartFraction 7 Over 8 EndFraction, negative one-half
Negative StartFraction 7 Over 8 EndFraction, negative 1 and one-half, one-half, negative one-half

Answers

Answer:

Step-by-step explanation:

The higher the negative number is the farther left it will be.

Answer:

only answering for the other person to get brainliest

Step-by-step explanation:

could I get some help? Its simplifying square roots of negative numbers.

Answers

Answer:

The square root of -100 is 10i.

Step-by-step explanation:

How do I graph this problem X+2y= -2

Answers

If you have an app like Desmos, you can just input that. If not, you would subtract X from both sides to get 2y=-x-2. Then, you would divide by 2 on both sides to get y=-1/2x-1. You can input that into Desmos or a graphing calculator. Please mark me brainliest, but its fine if you don’t want to. Have a good day!

There are 5 boys and 10 girls in the glee club. Which ratio represents the number of boys in the club to the total number of students in the club?

Answers

Answer:

2:1

Step-by-step explanation:

If you that this would be 10:5 you would be half correct

Solution:

No. of boys in glee club:No.of girl in glee club

10:5

(divided by the table of on both sides)

2:1

Answer:

Step-by-step explanation:

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