which expression represents the cost of the mulch based on the radius of the circle

Answers

Answer 1

Answer:

This area is represented by the function m (x), where x is the length of the radius of the circle in feet. The homeowner estimates that he will pay $1.50 per square foot of mulch. This cost is represented by the function g (m), where m is the area requiring mulch.

Step-by-step explanation:


Related Questions

Y=5x-6
Solve for x
Algebra 1

Answers

Answer:

x = y/5 + 6/5

Can you please help me solve this equation?

Answers

Answer: ((T/(2pi))^2)g

Step-by-step explanation: just solve for L

The movie ended at 7:05 p.m. and lasted 2 hours 40 minutes. What time did the movie begin?

Answers

Answer:

4 : 25pm

Step-by-step explanation:

If the movie ended at 7:05p.m, and the movie is as long as 2 hours 40 minutes, therefore the starting time is 2 hours 40 minutes earlier than the ending time

Therefore

7:05 - 2 hours and 40 minutes

= 4 : 25pm

4/1 as a mixed number

Answers

Answer:

as a mixed number it would just be 4

Step-by-step explanation:

4 plus the quotient of r and 5
Write an algebraic expression

Answers

Answer:

4 +(r/5)

Step-by-step explanation:

Solve y = -x2 + 5 when x = -2

Answers

Please mark Brainliest.

y=-(-2)^2+5

y=-2^2+5

2^2 means 2 squared.

-(-2)^2=-4

y=-4+5

y=1

I hope this helps!

Step explanation:

To solve this, you have to plug in the value of x (-2) and solve:)

My advice:

Have a marvellous day!

According to the diagram, point B lies on how many faces of the pyramid?

three
one
two
four

Answers

Answer:

POINT B LIES ON FOUR FACES OF THE PYRAMID

Step-by-step explanation:

A PYRAMID HAS FIVE FACES IN THAT FOUR ARE TRIANGLE ONE IS SQUARE AS POINT B LIES AT THE TOP OF FOUR TRIANGLES WE CONSIDER AS IT LIES ON FOUR FACES OF A PYRAMID

I'VE TRYED MY LEVEL TO HELP YOU ONLOCK A STAR AND ADD ME AS BRAINLIEST

Is 2 (5x-1) = 3 (x+11) a one solution or a no solution or a real number

Answers

Answer: A one solution.

x=5

Step-by-step explanation: (2)(5x)+(2)(−1)=(3)(x)+(3)(11)                                   10x+−2=3x+33                                                                                                       10x−2-3x=3x+33-3x                                                                                             7x−2+2=33+2                                                                                                       7x/7=35/7                                                                                                               x=5

A and B are complementary and B and C are supplementary.

9. If mA 48", then mB= ? and mC = ?.

10. If mB 83, then mA = ? and mC = 2.

11. If mC 127, then m28= ? and mA = ?.

12. If mA = 25. than mB= ? and mC = ?.

Answers

Solution :

9. if mA = 48° , then

mB = 90° - 48° = 42°mC = 180° - 42° = 138°

10. if mB = 83°, then

mA = 90° - 83° = 7°mC = 180° - 83° = 97°

11. if mC = 127°, then

mB = 180° - 127° = 53°mA = 90° - 53° = 37°

12. if mA = 25°, then

mB = 90° - 25° = 65°mC = 180° - 65° = 115°

WILL GIVE BRAINLIEST HELP
ITS SECOND QUESTION WITH DIAGRAM

Answers

W and f are not a ray. A ray has one point and goes on forever in the other direction. I believe the last one is coplanar

Please please help will give brainly points

Answers

Answer:

-7

Step-by-step explanation:

just plug in neg 4 to the equation

If z^1/2 = x^1/2 + y^1/2 , prove that (x + y - z)^2 = 4xy.

HELPP MEEEEE ​

Answers

Answer:

Make use of the fact that [tex](a + b)^{2} = a^{2} + 2\, a\, b + b^{2}[/tex].

Step-by-step explanation:

Start from the given: [tex]z^{1/2} = x^{1/2} + y^{1/2}[/tex].

In other words: [tex]\sqrt{z} = \sqrt{x} + \sqrt{y}[/tex].

Square both sides of the equation:

[tex](\sqrt{z})^{2} = (\sqrt{x} + \sqrt{y})^{2}[/tex].

Equality would still hold because:

[tex]\begin{aligned}& a = b \\ \implies \; & a\cdot a = a\cdot b \\ \implies \; & a \cdot a = b \cdot b \\ \implies \; & a^{2} = b^{2}\end{aligned}[/tex].

Simplify:

[tex]z = (\sqrt{x})^{2} + 2\, (\sqrt{x}) \cdot (\sqrt{y}) + (\sqrt{y})^{2}[/tex].

[tex]z = x + 2\sqrt{x y} + y[/tex].

Subtract [tex]z[/tex] from both sides of this equation:

[tex]0 = x + 2 \sqrt{x y} + y - z[/tex].

Subtract [tex]2 \sqrt{x y}[/tex] from both sides of this equation:

[tex]-2 \sqrt{x y} = x + y - z[/tex].

Again, square both sides of this equation:

[tex](-2 \sqrt{x y})^{2} = (x + y - z)^{2}[/tex].

[tex](-2)^{2}\, (\sqrt{x y})^{2} = (x + y - z)^{2}[/tex].

[tex](x + y - z)^{2} = 4\, x \, y[/tex] (by the symmetric property of equalities.)

y=x (w-5)/3 Make w the subject of the formula

Answers

Step-by-step explanation:

hopefully this makes sense

:)

Express 9 7/8 as an improper fraction

Answers

Answer:

79/8

Step-by-step explanation:

[tex]\sf{9 \frac{7}{8} }[/tex]

[tex]\sf{ = \frac{(9 \times 8 )+ 7}{8} }[/tex]

[tex]\sf{ = \frac{72 + 7}{8} }[/tex]

[tex] = \purple{\sf{ \frac{79}{8} }}[/tex]

Please help me out!!!!

Answers

Answer:

All real numbers

Step-by-step explanation:

4(x+1) = 4x+4

Distribute

4x+4 = 4x+4

Subtract 4x from each side

4x+4-4x = 4x+4-4x

4=4

This is always true so there are infinite solutions

Solution:

Let's find the required solution,

→ 4(x + 1) = 4x + 4

→ 4x + 4 = 4x + 4

→ (4x - 4x) + 4 = 4

→ 4 = 4

→ LHS = RHS

The answer is all real numbers.

To get at Level 3 in a game, a player must score 14,175. Ann scores 14,205
points, Ben scores 14,089 points, and Chuck scores
10,463 points. Which score is greater than a Level 3 score?

Answers

Answer:

only Ann's is greater than level 3

calculates the measure of the diagonal of the following quadrilateral:
please​

Answers

Answer:

5.83 cm

Step-by-step explanation:

D = √(5²+3²) =√(25+9)= √34 = 5.83 cm

four customers buy cheese at a deli. Kim buys 1 4/5 pounds, jay buys 2 3/5 pounds, lena buys 1.5 pounds li buys 2.05 pounds. which customer brought the least A. kim B. jay C. lena D. li

Answers

Answer:

A KIM is the answerrrrrr

Find the discriminate, number of roots and solve the quadratic equation using the quadratic formula -my answers are pribably wrong

Answers

Answers:

discriminant = dnumber of roots = esolutions = g

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

Explanation:

Let's compute the discriminant. Here we have a = 1, b = 1, c = -2

d = b^2 - 4ac

d = 1^2 - 4(1)(-2)

d = 9

The fact that d > 0 tells us we have two different real number solutions.

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

We can use the quadratic formula to solve, or we can factor. I'll use the factor method.

x^2 + x - 2 = 0

(x - 1)(x + 2) = 0

x-1 = 0 or x+2 = 0

x = 1 or x = -2

The two solutions are -2 and 1

Solve 2x + 4 = 12.
O A. x = -4 and x = -8
O B. x = -4 and x = 8
O C. x = 4 and x = -8
O D. x = 4 and x = -4

Answers

If ; | 2x+4|=12 —> x = 4 , x = – 8 —> The choose C.

If ; | 2x | +4=12 —> x =4 , x = – 4 —> The choose D.

I hope I helped you^_^

the answer is D because
12-4= 8 and you will be left with 2x & 8 you divide both sides by 2 the 2 from 2x will cancel leaving you with x and 8 divided by 2 gives you 4
then if you say 4-12 that will give you -8 and you left with 2x & -8 you divide both sides by 2 leaving you with -4

[2+(12×3÷9)-6]÷4



with explanation​

Answers

Answer:

PEMDAS:

ZERO 0

Left to right "p" parenthesis, "e" exponents,

"md" multiplication OR division , "as" addition or subtraction

Step-by-step explanation:

[2+(12×3÷9)-6]÷4

[2+(36÷9)-6]÷4

[2+(4)-6]÷4

[6-6]÷4

[0]÷4

0

Answer:

Ans: 0

Step-by-step explanation:

[2+(12×3÷9)-6]÷4

= [2+(36÷9)-6]÷4

= [2+4-6]÷4

= [6-6]÷4

= 0÷4

= 0

4. original 250: new: 500​

Answers

what?.... .... .... ....

PLEASE HELP IM DESPERATE WILL GIVE BRAINLIEST ONLY ANSWER IF YOU ARE HELPING

Answers

Answer:

48

Step-by-step explanation:

u w

= (i + 6j ) • (9i - 2j )

= (1 × 9 ) + (6 × - 2 )

= 9 + (- 12)

= 9 - 12

= - 3

v w

= (5i - 3j ) • (9i - 2j )

= (5 × 9) + (- 3 × - 2)

= 45 + 6

= 51

Then

uw + vw

= - 3 + 51

= 48

Benny spent half of his allowance going to the movies. He washed the family
car and earned 8 dollars. What is his weekly allowance if he ended with
13 dollars ?

Answers

if he got paid $8 then you’d have to do 13-8=5 and then double it so that gives you 10

Let it be x

He spent x/2 dollars then

[tex]\\ \sf\longmapsto \dfrac{x}{2}+8=13[/tex]

[tex]\\ \sf\longmapsto \dfrac{x+16}{2}=13[/tex]

[tex]\\ \sf\longmapsto x+16=13(2)=26[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{26}{16}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{13}{8}[/tex]

[tex]\\ \sf\longmapsto x=1.6\$[/tex]

[tex]\\ \sf\longmapsto Weekly allowance=13+7(1.6)[/tex]

[tex]\\ \sf\longmapsto 13+112=125[/tex]

Three times the sum of a number and 4 is twice a number minus 8.

Answers

Answer:

Step-by-step explanation:

3(n+4)=2n-8

3n+12=2n-8

5n= -20

n= -4

Add. Simplify the answer

Answers

Answer:

[tex]4g^{2}h-12gh^{2}-9gh[/tex]

Copy and paste version:

4g^2h-12gh^2-9gh

Step-by-step explanation:

[tex](4g^{2}h-gh-9gh^{2})+(8gh-3gh^{2})=\\4g^{2}h-gh-9gh^{2}+8gh-3gh^{2}=\\4g^{2}h-9gh-12gh^{2}=\\4g^{2}h-12gh^{2}-9gh[/tex]

Answer:

4g^2h-12gh^2-9gh

Step-by-step explanation:

How would I write five times the quantity of a number and 3 is 50.

Answers

Answer:

5(x+3)=50

Step-by-step explanation:

Calcula el promedio de cada conjunto de datos.
a) 7, 9, 10, 12, 12, 12, 15
b) 22, 22, 22, 24, 25, 35
c) 6, 8, 8, 8, 10, 12, 13, 15
d) 10, 14, 14, 14, 18, 20

Answers

Answer:

a = 11

b = 25

c = 10

d = 15

I thought

Please help me please hurry

Answers

Answer:

8

Step-by-step explanation:

The product of 4 and 8 is add to 15

Answers

Answer:

47...

Step-by-step explanation:

the product of 4 and 8 is 32 and added 15 then it is 47.

Answer:

47

Step-by-step explanation:

4*8+15=32+15=47 (by BODMAS rule)

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