Mathematics High School

PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent the unknown. ms harris divided the 32 students in her class into groups. there are 8 students in each group. how many groups are there?

Answers

Answer 1

Answer:

Step-by-step explanation:

8x=32

Answer 2

Answer:

A. 8x = 32

Step-by-step explanation:

Related Questions

I NEED HELP SOMEONE ASAP

Answers

Answer: x⁴y²⁰

Step-by-step explanation: Distribute the exponent ⁴ over the parentheses

(x y⁴)⁴ becomes x⁴y¹⁶ (multiply exponents)

then take the 4th root of y¹⁶ (divide the exponent of the radicand by the index) ⁴√y¹⁶ becomes y⁴

Then multiply the factors. Add exponents

x⁴y¹⁶ * y⁴ becomes x⁴y²⁰

Segments that intersect at 90° angles are called _____

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Perpendicular segments

Answer:

Perpendicular segments

Step-by-step explanation:

add 1/5 add 2/7 plz help

Answers

Answer:

17/35

Step-by-step explanation:

Answer:

17/35

Step-by-step explanation:

Math-way

Convert the following decimal to a fraction.
2.48

Answers

Split the number into its whole number component and decimal component:
2.48= 2 + 0.48

For the decimal component, 0.48, 0.48 is the same as 48/100:
48/100

Find the Greatest Common Factor (GCF) of
48, 100:
4

Divide both the numerator and the denominator by the GCF:
48 divided by 4/ 100 divided by 4

Simplify:
12/25

Combine the whole number component with the fraction:

2 12/25

(a) Write 7.12% as a decimal.
(b) Write 0.019 as a percentage.

PLS HELP ME PLSS

Answers

HAHAHAHHAHAHAHHAHHAHAHAHAHA

Answer:

7.12 percent is .0712

and for .019 it's 1.9 percent

Autumn invested $69,000 in an account paying an interest rate of 6 3/8% compounded continuously. Jayden invested $69,000 in an account paying an interest rate of 6 1/4% compounded quarterly. After 14 years, how much more money would Autumn have in her account than Jayden, to the nearest dollar?

Answers

Answer:

4,038.21

Step-by-step explanation:

I'm going to assume that when you write 6 3/8% that equals 51/8%=6.375%

To find the value in the first equation we have

69000*e^(.06375*14)=168,444.5313

The second equation is as follows

69000(1+(.0625/4))^(14*4)=164,406.3243

Subtract the two and get 4,038.2071

please answer, no need for explanation:)

Answers

Answer:

For question a)

In her proof, Ensley wrote the formula Va + b = c? Which of the following explains why her formula
is incorrect?

A. The sum of the square of a and the square of b should be equal to the square root of c.

B. The square root of the sum of a and b should be equal to the square root of c.

C.The sum of the square of a and the square of b should be equal to the square of c.

D.The sum of the square root of a and the square root of b should be equal to the square of c

Answers

Answer:

C. a^2 + b^2 = c^2

Step-by-step explanation:

Evaluate each expression:
1. (-1) x 2 x 3
2. (-1) x (-2) x 3
3. (-1) x (-2) x (-3)
Need Answer for all the expressions.

Answers

1. 6
2. 6
3. 6

The answers all look different but they all have the same answer

One page of a petition can hold p signatures. You were able to get 4p+5 people to sign the petition. Your friend was able to get 2p−3 people to sign the petition. Write an expression in simplest form that represents the number of people that you and your friend got to sign the petition.

Answers

Answer:

6p - 2

Step-by-step explanation:

The expression that needs to be made in this question refers to the total number of people that signed the petition. To calculate this we need to add the total number of signatures that both you and your friend were able to acquire. Once we do this we simply combine like terms in order to simplify the expression as much as possible.

4p + 5 + 2p - 3

4p + 2p + 5 - 3

6p - 2

Therefore, the total and simplified expression for the total number of signatures would be 6p - 2

What is the degree of the polynomial below?
4x2+3x2 +6x+5
A. 3
B. 0
C. 1
O D. 2

Answers

The degree is 2 because the highest exponent in the polynomial is 2

What is the value of x that makes this figure correct? *

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Answer:

Step-by-step explanation:

Opposite angles are equal so

4x+12=44

4x=32

x=8

Which three side lengths best describe the triangle in the diagram?

Answers

Answer:

Step-by-step explanation:

the hypotenuse is 10 cm one leg is 8 cm and the other leg is 6 cm

A race car can travel at a speed of 3.4 x 10^2 miles/hour. The Speed of Sound is approximately 7.6 × 10^2 miles/hour. How many times faster is the Speed of Sound than the Bullet Train?

Answers

Answer:

The speed of sound is 2.23 times of the speed of race car

Step-by-step explanation:

Given that,

The speed of a race car = [tex]3.4\times 10^2\ mi/h[/tex]

The speed of sound = [tex]7.6\times 10^2\ mi/h[/tex]

Dividing the speed of sound to the speed of a race car. So,[tex]\dfrac{\text{speed of sound}}{\text{speed of race car}}=\dfrac{7.6\times 10^2}{3.4\times 10^2}\\\\\dfrac{\text{speed of sound}}{\text{speed of race car}}=2.23[/tex]

So, the speed of sound is 2.23 times of the speed of race car.

Deana made a scale drawing of her patio using a scale of 1/2 cm =1 foot what is the actual width, in feet, of deanas patio

Answers

Full question attached

Answer and explanation:

Given that 1/2cm= 1 foot

5cm= 2×5=10 feet

Length is twice the width, therefore real length of shape = 10×2=20 feet

Perimeter is sum of all sides= 20 feet+20 feet+10 feet+10 feet = 60 feet

Therefore Deana's Patio= 60 feet in real length

Answer:

Step-by-step explanation:

The inequality graphed below represents the ages, a, of players on a baseball team.

Answers

There is no inequality

If the cost of 4 pears and 2 peaches equals $1.00 and the cost of 2 pears and 3 peaches equals $0.70 how much does each pear and each peach cost

Answers

Answer:

20 p per pear 10p per peach

Step-by-step explanation:

Hope this helps

Answer:

1 pear costs 20 cents. 1 peach costs 10 cents.

Step-by-step explanation:

x represents pears

y represents peaches

4x + 2y = 1

2x + 3y = 0.7

multiply the second equation by -2 to elimate the x variable

(2x +3y = 0.7) -2 = -4x - 6y = -1.4

add the new equation to the first original one:

4x + 2y = 1

-4x - 6y = -1.4

-4y = -0.4. divide both sides by -4, y = 0.10

plug in y = 10, solve algebraically and get x = 0.20

Lastly, check your work:

4(0.20) + 2(0.10) = 1

2(0.20) + 3(0.10) = 0.7

What is the slope of a line that passes through the points (-3, 2) and (-6, 5)?
A. 3
B. - 1
C. 1/3
D. 1

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answer : the slope of the line is B. -1

which equation matches the graph of the greatest integer fiction giving below? a p e x

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Answer:

A P E X < CS

Step-by-step explanation:

simple

Write an expression for 57 less than j

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Answer:

Step-by-step explanation:

j-50

What is the first step in evaluating the expression (5 + 8 ÷ 4 × 3)^2 − 7?

Answers

should solve inside the parentheses first

P
E
M
D
A
S Use this hopes this helps you

What is the sum of 25% of 2018 and 2018% of 25?

Answers

Answer:

1009

Step-by-step explanation:

0,25 x 2018 = 504,5

20,18 x 25 = 504,5

504,5 + 504,5 = 1009

Answer:

1,009

Step-by-step explanation:

[tex] \frac{25}{100} \times 2018 = 504.5[/tex]

[tex] \frac{2018}{100} \times 25 = 504.5[/tex]

[tex]504.5 + 504.5 = 1009[/tex]

hope it helps you ☺️

m m =
5m+100°
2m+10°

Answers

Answer:

m= 20 for one becouse 5×20 is 100

m= 5 because 5×2 is 10

or do 5÷100 that is 20

and 2÷10 that is 5

3x-5/6=1/6 what does x=?

Answers

Answer:

x = 2

Step-by-step explanation:

[tex]\frac{3x-5}{6} = \frac{1}{6} \\[/tex]

In order to solve this, you must get the denominator off of the left-hand side of the equation, by multiplying 6 on each side, in order to get the denominators to cancel. This leaves you with:

[tex]3x-5 = 6/6\\3x-5 = 1[/tex]

Then, you add 5 to each side.

[tex]3x = 6[/tex]

Divide by 3, to get x by itself.

[tex]x = 2[/tex]

Which gets us to our final answer of x = 2.

Then, you can plug x back into the equation just to double-check yourself:

[tex]\frac{3(2)-5}{6} = \frac{1}{6} \\\\\frac{6-5}{6} = \frac{1}{6}\\\\\frac{1}{6} = \frac{1}{6}[/tex]

I hope that this helped you understand to concept a little better. Good luck.

Evaluate x2 when x =5

Answers

(5)2 which is 5 times 2. The answer is 10.

Answer:

Step-by-step explanation:

If x=5 then

Plug in the x

(5)2 then multiply

(5)2=10

Evaluate the expression for k = 2.

4k2 =

Answers

Answer:

Step-by-step explanation:

4*2*2

8*2

For the function f(x)={−x+3,x>02x+3,x≤0, what is the average rate of change over the interval 1 ≤ x ≤ 3?

Answers

Answer:

3432

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

explain why 1/6 + 1/3= 1/2

Answers

Answer:

1/6+2/6=3/6

1/2

Step-by-step explanation:

Answer:

1/6+ 1/3= 1/2

Step-by-step explanation:

first find the LCM of the denominator

LCM of 6&3 = 6

1+2/6 = 3/6

reduce to the lowest fraction

3/6 = 1/2

Find the simple interest earned on a deposit of $2,800 that earns 2% annual interest after 5 years.

$28,000
$28,000

$30,080
$30,080

$2,420
$2,420

$280

Answers

It’s 280 I believe...

A right cone has a slant height of 17 feet, and the diameter of the base is 30 feet. What is the height, h, of the cone?

I WILL MARK BRANILEST

Answers

Answer:

Step-by-step explanation:

Answer:

Its 8 100%

Step-by-step explanation:

Edit: OK its right here is the The work And no I didn't copy

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