Circles and i neeeeed help

Answer:

Henry was thinking of the number 10.

Step-by-step explanation:

Variable x = Henry's original number

Set up an equation:

x ÷ 2 + 10 = 15

Isolate variable x:

x ÷ 2 = 5

x = 10

Answer:

b=123

c=123

Step-by-step explanation:

Answer:

Non linear, because x is squared. It's a bi-quadratic polynomial, not a linear polynomial.

Answer:

The polynomial y = 2x² - 4 is a bi - quadratic polynomial & hence is a non - linear polynomial.

Answer:

24 gallons

Step-by-step explanation:

"Mia has filled 3/4 (three quarters) of the fish tank with water.  How many gallons has she put in the tank to fill it 3/4 full?  Let g be the number of gallons.  Then:

(3/4)(32 gallons) = number of gallons Mia put into the tank:  24 gallons

Answer:

2.7e+19

Step-by-step explanation:

Answer:

2700000000000000000000 or 27e + 21

Step-by-step explanation:

10 × 10 × 90 × 300000000000000000

100 × 27000000000000000000

2700000000000000000000

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This could also be denoted as 27e + 21

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Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

      -Aadi x

Answer:

$2.50+$1.25 times M

Step-by-step explanation:

$10.75-$8.25=$2.50

$3.50-$2.25=$1.25

$2.50+$1.25=$3.75

As only one-time fee, we cancel out it, then only add on the per-month fee, which is $1.25 every month.

Answer:

2248+2224.91= 4472.91

Step-by-step explanation:

A = $2,248.00

I = A - P = $248.00

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 3.1%/100 = 0.031 per year.

Solving our equation:

A = 2000(1 + (0.031 × 4)) = 2248

A = $2,248.00

The total amount accrued, principal plus interest, from simple interest on a principal of $2,000.00 at a rate of 3.1% per year for 4 years is $2,248.00.

A = $2,224.91

A = P + I where

P (principal) = $2,000.00

I (interest) = $224.91

Calculation Steps:

First, convert R as a percent to r as a decimal

r = R/100

r = 2.7/100

r = 0.027 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 2,000.00(1 + 0.027/1)(1)(4)

A = 2,000.00(1 + 0.027)(4)

A = $2,224.91

Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $2,000.00 at a rate of 2.7% per year compounded 1 times per year over 4 years is $2,224.91.

Answer:

true

Step-by-step explanation:

Answer:

40/3 in^2

Step-by-step explanation:

2 2/3 = 8/3

(8*5)/3

40/3 in^2

Answer:

20/3 in or 6.67 in

Step-by-step explanation:

A = h*b/2

A = 5in * (8/3in/2)

A = 20in/3 = 6.67in

Mark Brainliest if this helped!

Answer:

x = -1

y = 1

Step-by-step explanation:

x + 2y = 1     (Multiply this by -2)

2x + 5y = 3

-2x - 4y = -2

2x + 5y = 3

y = 1

x + 2y = 1

x + 2(1) = 1

x + 2 = 1

x = 1 - 2

x = -1

Answer:

x = -1

y = 1

Step By Step Explanation:

x + 2y = 1

2x + 5y = 3

let x become the subject. use one of the equation.

x = 1 - 2y

substitute into another equation

2(1 - 2y) + 5y = 3

expend the bracket

2 - 4y + 5y = 3

collect like terms

- 4y + 5y = 3 - 2

y = 1

substitute into one of the equation to find x

x + 2y = 1

x + 2 (1) = 1

x + 2 = 1

collect like terms

x = 1 - 2

x = - 1

Answer:

3

Step-by-step explanation:

Finding a GPA is just like finding an average, you add up all of the different outcomes and divide it by the total amount of outcomes and you will get the average. You also need to know how many points each letter grade is worth. It is normally A=4.0 B=3.0 C=2.0 D=1.0 and F=0. In this case here is what you will add,

3+4+3+2=12

Now that you have the total number of points you need to divide the total by the total outcomes which would be,

12/4=3

3 is the final answer

Answer: 120

Step-by-step explanation:

If you want the explanation tell me in the comments.

Answer:

7

8

Step-by-step explanation:

The rate of change per year is the number of books she gets each year.

The problem states "She will buy 7 new puzzle of books each year."

The rate of change per year is 7.

The initial value is the beginning value.

She gets 7 book each year. In 5 years, she gets 5 * 7 = 35 books.

She will have 35 additional books in 5 years. She will have a total of 43 books in 5 years.

43 - 35 = 8

She started with 8 books.

The initial value is 8.

Answer: the answer is C

Answer: A. [tex]4x^{2} +4x-3+\frac{3}{5x-5}[/tex]

Hope this helps.

Answer:

i think its d

Step-by-step explanation:

Answer:

18 shirts can be made and 130 cm of clothes will remain unstitched.

Step-by-step explanation:

Given that,

Total length of the cloth = 40 m = 4000 cm

Amount needed to stitch a shirt = 2m 15cm = 215 cm

Now dividing 4000 by 215 to get the number of shirts that can be stitched and no. of shirts remain. After dividing, we get quotient as 18 and remainder as 130.

So, 18 shirts can be made and 130 cm of clothes will remain unstitched.

Answer:

50

Step-by-step explanation:

32 - 6 = 26

26 + 18 = 44

44 - 3 = 41

41 + 18 = 59

59 - 9 = 50

Answer:

h t t p s : / / w w w . d e s m o s . c o m / c a l c u l a t o r

Step-by-step explanation:

Answer:

r≈0.32Step-by-step explanation: please give brainlest

Answer:

yes

Step-by-step explanation:

Sides: a = 6   b = 9   c = 12

Area: T = 26.143

Perimeter: p = 27

Semiperimeter: s = 13.5

Answer:

YES

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

12 + 6   is bigger than 9

12 +9   is bigger than 6

9+6 is bigger than 12

Answer:

The little circle is black.

The first top row is: purple(7), blue(8), purple(7), blue(8), purple(7), blue(8).

The 2nd row is: pink(5), orange(6), yellow(4), green(2), red(1), brown(10)

The 3rd row is: brown(10), red(1), green(2), yellow(4), orange(6), pink(5)

The top handle color is: brown(10)

The bottom handle color is: black(3)

Step-by-step explanation:

I worked it out

Answer:

3072

Step-by-step explanation:

a1 = 3

an = 4 an-1

so a2 = 4 (a1) = 4*3 = 12

a3 = 4 a2 = 4(12) = 48

a4 = 4*a3 =4*48 =192

a5 =4a4 = 4*192 =768

a6 =4*a5 =4*768 = 3072

Answer:

What is OBJ X = -81

Step-by-step explanation:

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 27

Explanation:

(3x2) + 5^2 - 8 / 2 = 27

I hope this helped!

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- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

UwU

Step-by-step explanation:

Use the distributive property to factor a monomial out of a polynomial. Factors are numbers that multiply together to produce another number. For example, 2 and 10 are factors of 20, as are 4 and 5 and 1 and 20. Factoring is the process of breaking a number down into its multiplicative factors.

Answer: Factoring is the opposite of using the distributive property to multiply. If you had: 7(3x + 8), you would distribute the 7 and multiply it both both terms. Factoring reverses that process.

Step-by-step explanation: Hope am right!

Answer:

[tex] \huge \orange{m\widehat {FGH} =238\degree} [/tex]

Step-by-step explanation:

[tex] \therefore m\angle FGH + m\angle FAH = 180\degree [/tex]

[tex] \therefore (21x-2)\degree + (38x +5)\degree = 180\degree [/tex]

[tex] \therefore (21x-2+38x +5)\degree = 180\degree [/tex]

[tex] \therefore 59x+3= 180[/tex]

[tex] \therefore 59x= 180-3 [/tex]

[tex] \therefore 59x= 177 [/tex]

[tex] \therefore x= \frac{177}{59}[/tex]

[tex] \therefore x=3[/tex]

Now, by inscribed angle theorem:

[tex] m\angle FAH = \frac{1}{2} m\widehat {FGH} [/tex]

[tex] (38x +5)\degree = \frac{1}{2} m\widehat {FGH} [/tex]

[tex] 2(38\times 3+5)\degree = m\widehat {FGH} [/tex]

[tex] 2(119)\degree = m\widehat {FGH} [/tex]

[tex] 238\degree = m\widehat {FGH} [/tex]

[tex] \huge \purple {\boxed {m\widehat {FGH} =238\degree}} [/tex]

Answer:

1. a logarithm with a natural base of 10 is called a common logarithm.

2. "a" in the exponential form y = ax is called a base number.

3. equivalent form of an exponential function is called a logarithm.

4. a logarithm with a natural base of e is called a natural logarithm.

5. a function in the form of y = ax is called an exponential function.

6. "x" in the exponential form y = ax is called an exponent.

7. rectangular arrangement used to organise data is called a matrix.

I hope this helps. Good luck!

The correct matches are 1-G, 2-B, 3-C, 4-A, 5-F, 6-D, and 7-E.

It is defined as the function that rapidly increases and the value of the exponential function is always a positive. It denotes with exponent [tex]\rm y = a^x[/tex]

where a is a constant and a>1

1. A function in the form of y = aˣ is the exponential function.

2. "x" in the exponential form y = aˣ is the exponent.

3. A logarithm with a natural base of e is called a natural logarithm.

4. The rectangular arrangement used to organize data is a matrix.

5. "a" in the exponential form y = aˣ is the base number.

6. A logarithm with a natural base of 10 is called a common logarithm.

7. The equivalent form of an exponential function is called logarithm.

Thus, the correct matches are 1-G, 2-B, 3-C, 4-A, 5-F, 6-D, and 7-E.

Learn more about the exponential function here:

brainly.com/question/11487261

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