Mathematics High School

simplify that expression pls

Answers

Answer 1

the solution to this problem is y raised to the 4th power.

Related Questions

(0.00032)(5.2x10^6)/6.4x10^5

Answers

Answer:

26000000

Step-by-step explanation:

sorry if its wrong

Phillip has 9 pencils, 6 pens, and 5 markers. In ratio form, what is the percent of writing utensils that are pens or markers?

25/100

30/100

55/100

75/100

Answers

Answer:

55/100 Because 55/100=9/11

Step-by-step explanation:

How to find radius.

Answers

Answer:

21 cm

Step-by-step explanation:

To find the radius, half the diameter (42cm)

hope this helps :)

21cm because the radius is always half of the diameter

On a coordinate plane, three of the four vertices of a rectangle are located at the points (0,0). (5,5), and (6,2). What is the area, in square units of the rectangle?

Answers

Answer:

Step-by-step explanation:

Answer:

its 32, i tried it and got it right

Step-by-step explanation:

find the solutions of the quadratic equation 3x^2-2x+7=0
PLEASE ANSWER CORRECTLY!!

Answers

Answer:

Step-by-step explanation:

Use the distributive property to remove the parenthesis

2=(v-8)

Answers

Answer:

v = 10

Step-by-step explanation:

2 = v - 8

add 8 to both sides

10 = v

Help me please, I really need it!!

Answers

Answer:

n=2

Step-by-step explanation:

5n+4/2 = 7

5n+4=14

5n=10

n=2

5n+4 / 2 = t the (/) is the division sign

how many hours melanie need to work in order for the pay at each job to be the same? write and solve an equation. show all work. explain why your answer is reasonable

Answers

Answer:

Melanie needs to work 12 hours in order for the pay of each job to be the same.

Step-by-step explanation:

11.75x + 33 = 14.50x

-11.75x -11.75x

________________

33 = 2.75x

_________

2.75

12 = x

Dentro de 10 años, la edad de Pepe será igual al cuadrado de las edad que tenía hace 10 años. ¿Qué edad tiene Pepe?

Answers

Answer:

??.......... ........

Select the correct answer. Which number has a repeating decimal form? A. 15 B. 11/25 C. 3/20 D. 2/6

Answers

Answer:

its D 2/6

Step-by-step explanation:

From the given options 2/6 has a repeating decimal form. Therefore, option D is the correct answer.

From the given options we need to find which number has a repeating decimal form.

What is a repeating decimal form?

A repeating decimal or recurring decimal is the decimal representation of a number whose digits are periodic (repeating its values at regular intervals) and the infinitely repeated portion is not zero.

Now, from option A:

1/5=0.2

From option B:

11/25=0.44

From option C:

3/20=0.15

From option D:

2/6=0.3333333

From the above calculation, we can see that number 2/6 has a repeating decimal form.

Therefore, option D is the correct answer.

To learn more about a repeating decimal form visit:

https://brainly.com/question/15463817.

#SPJ2

Half of Sarah's wire is equal to ⅖ of Daniel's. Chris has 3 times as much as Sarah. In all, their wire measures 6 ft. How long is Sarah's wire in feet?

Answers

9514 1404 393

Answer:

1 1/7 ft

Step-by-step explanation:

Let s, d, c represent the numbers of feet of wire held by Sarah, Daniel, and Chris, respectively.

1/2s = 2/5d . . . . . . half of Sarah's is 2/5 of Daniel's

c = 3s . . . . . . . . . . .Chris has 3 times as much as Sarah

s + d + c = 6 . . . . . in all, they have 6 feet

Multiplying the first equation by 5/2, we find ...

d = 5/4s

Substituting for d and c in the last equation gives ...

s + 5/4s +3s = 6

s(21/4) = 6

s = 6(4/21) = 24/21 = 8/7

Sarah's wire is 1 1/7 feet long.

Help me please Solve for x.

Answers

I assume this is a trapezium.

Since SR = PQ, the trapezium is isosceles.

[51+(4x-3)] x 2 = 360 (angle sum of a quadrilateral)

4x - 3 = 129

x = 33 i.e. B

To decrease an amount by 17%, multiply by

Answers

.17 is what you would multiply by

Answer:

.17

Step-by-step explanation:

Garrett’s total running distance for the football game was 174 yards.How many feet did he run? and how many inches did he run?

Answers

Answer:

Feet- 522 Inches-6264

Step-by-step explanation:

I'm not really sure how to explain it since i did it mentally.

38.5g of sugar is needed to make 5 cakes. How much sugar is needed for 7 cakes?

Answers

Answer: 53.9g

Step-by-step explanation:

As you can't end up with a whole number by doing 7 divided by 5, first work out how much sugar is needed for 1 cake.

To find out how much sugar is needed for 1 cake, divide both sides by 5:

5 / 5 = 1

38.5 / 5 = 7.7

Therefore 7.7g of sugar is needed to make 1 cake.

Now times each value by 7 to get the answer :

7.7 x 7 = 53.9g

1 x 7 = 7

Therefore, 53.9g of sugar is needed.

Answer:

53.9g

Step-by-step explanation:

38.5 / 5 as there are 5 cakes

this will give you the amount of sugar needed for 1 cake, so you X by 7 to find out how many for 7 cakes

38.5 / 5 = 7.7

7.7 X 7 = 53.9g

what is the best estimate for 142.45 ÷ 7.4

Answers

Answer:

19.25

Step-by-step explanation:

Answer:

19.25

Step-by-step explanation:

A school knows that 12% of its students are left-handed. What is the probability that there will be between 33 and 45 left-handed students in a randomly selected group of 400? Use your calculator and this formula: Pasx < b) = binomcdf(n,p,b) - binomcdf(n,p,a - 1). Round your answer to three decimal places. O A. 0.356 OB. 0.006 C. 0.010 D. 0.350

Answers

Answer: 0.350

Step-by-step explanation: took the quiz

How many solutions does this system of equations have

Answers

Answer:

It has only one solution.

Answer:

1 solution to your question

Andre sometimes mows lawns on the weekend to make extra money. Two weeks ago, he mowed a neighbor’s lawn for 12 hour and earned $10. Last week, he mowed his uncle’s lawn for 32 hours and earned $30. This week, he mowed the lawn of a community center for 2 hours and earned $30.Which jobs paid better than others? Explain your reasoning.Calculate and express your answer in decimal form: (0.2)⋅40

Answers

Answer:

(2.0)*36 or d.)

Step-by-step explanation:

How many significant figures are there on 0.05050A

Answers

Answer:

2 Significant Figures

Step-by-step explanation:

The A and the .

FIRST PERSON TO ANSWER THIS CORRECTLY GETS BRAINLEIST

Expressions Match the phrase in words to the corresponding expression that models it. seven divided by a number 7-x nine less than twice a number 3x + 4/5 ninety-nine plus the difference of eleven and five 99 + (11 – 5) four-fifths more than three times a number 2x - 9

PLEASE ANSWER I NEED HELP :(

Answers

Answer:

Nine less than twice a number 2x-9

Seven divided by a number 7-x

Ninety-nine plus the difference of eleven and five 99+(11-5)

Four-fifths more than three times. Number 3x+4/5

Step-by-step explanation:

Please mark brainliest

this was probably the easiest thing i’ve ever done this year

What is an equation in point-slope form of the line
that passes through (-1, -4) and (2, 5)?

Answers

Answer: You can use the relationship:

−

(

−

)

With:

−

If you have difficulty have a look at the solution below.

(3x4 – x3 + 5x - 1) Evaluate x = 3

help

Answers

Answer:230

Step-by-step explanation:

3(34)−33+(5)(3)−13(34)−33+(5)(3)−1=230

If I Helped, Please Mark Me As Brainliest, Have A Great Day :D

Answer:

17 or 41

Step-by-step explanation:

if the bolded 'x' (3x4 - x3 + 5x - 1) is a multipication symbol then it is 17, if the bolded 'x' is an 'x', then the answer is 41.

What are some different ways to write
numbers that are equal to 1: 2?

Answers

Mmmm nose busca en gogle jajaja

Answer:

1/2=0.5 or 2/1=1 or 1/5=0.2 2/5=0.4

Step-by-step explanation:

The baseball team bought milkshakes. For 11 players, the total was $35.75. What was the rate per milkshake?

Answers

Answer is: $3.25 for each milkshake

find the product of 2 and 5?

Answers

Answer:

Step-by-step explanation:

product means multiplication, so

2 x 5 = 10

I will give brainliest please help

Answers

Slope formula y2-y1/ x2-x1 = 3/5

Answer:

slope = [tex]\frac{3}{5}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (6, 2)

m = [tex]\frac{2+1}{6-1}[/tex] = [tex]\frac{3}{5}[/tex]

Micah is buying items for a party. There are 6 cups in a package and 8 plates in a package.If he wants to have the same amount of each item, what is the least number of packages of cups he needs to buy

Answers

Answer: 24

Step-by-step explanation:

From the question, we are informed that Micah is buying items for a party and that there are 6 cups in a package and 8 plates in a package.

We are further told that he wants to have the same amount of each item. The least number of packages of cups he needs to buy would be calculated by finding the least common multiple of 6 and 8.

Multiples of 6 = 6, 12 18, 24, 30

Multiples of 8 = 8, 16, 24, 32, 40

The answer is 24 cups

Travis has 3 months to save money for a trip.
An airplane ticket costs more than $300. If
he saves the same amount of money, an each
month, how much does he need to save each
month to pay for the ticket?

Answers

Answer:

100

Step-by-step explanation:

3 months

100=300.......

Solve system by elimination
-5x-10y=-20
10x+10y=0

Answers

Answer:

(-4,4)

Step-by-step explanation:

-5x-10y=-20

10x+10y=0

divide both sides by 2

-5x-10y=-20

5x+5y=0

that makes

-5y=-20

divide both sides by -5

y=4

now substitute 4 for y

10x+10 x 4=0

multiply

10x+40=0

subtract

10x=-40

divide

x=-4

x=2 and y= -2 , i hope this helped you...

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