helpppppo pls!!! due soon

Answer:

136.2

Step-by-step explanation:

Plugin x = 18 in the polynomial.

P(x) = 0.02x³ + 0.04x² + 0.3x + 1.2

P(18)= 0.02*(18)³ + 0.04*(18)² + 0.3*18 + 1.2

      = 0.02 * 5832  + 0.04*324 + 5.4 + 1.2

      = 116.64 + 12.96 + 5.4 + 1.2

      = 136.2

Answer:

90°clockwise

step by step explanation:

Answer:

Step-by-step explanation:

Natasha use the distance formula

d = sq rt [ x2 - x1)^2 + (y2-y1)^2 ]

d = sq rt [ 2 - (-5) ) ^2  + (-3 - 4)^2 ]

d = sq rt [ 2 + 5 ) ^2 + -7^2 ]

d = sq rt [ 7^2 + - 7^2 ]

d = sq rt [ 49 +49]

d = sq rt { 98]

d = [tex]\sqrt{98}[/tex]

d = [tex]\sqrt{7*7*2}[/tex]

d = 7[tex]\sqrt{2}[/tex]

leave it in that from b/c the square root is in exact form  :)

Answer:

8+192x5=8+960=968 is your answer

Answer:

8/2=4

4*6=24

10*8=80

80+24=104

104

Answer: yes

Step-by-step explanation:

8.2 is 8 point 20. This is the same as 8.20

Answer:

18:5

Step-by-step explanation:

There, hope it helps!

Answer:

18:5

Step-by-step explanation:

come on man

Answer: jimmy needs a new job

Step-by-step explanation:

Answer:

8 liters

Step-by-step explanation:

If the sum of 2 + x = 10,

then you subtract 10 - 2 = x,

to get x = 8

Answer:

Possible answers:

(24) x j - 16

8 x (3j - 2)

Answer:

5999

Step-by-step explanation:

Answer:

NM = 15

Step-by-step explanation:

Given a secant and a tangent from an external point to the circle, then

The square of the measure of the tangent is equal to the product of the secant's external part and the entire secant, that is

(x + 3)² = (x - 3)(x - 3 + 16)

(x + 3)² = (x - 3)(x + 13) ← expand both sides using FOIL

x² + 6x + 9 = x² + 10x - 39 ( subtract x² + 10x from both sides )

- 4x + 9 = - 39 ( subtract 9 from both sides )

- 4x = - 48 ( divide both sides by - 4 )

x = 12

Then

NM = x + 3 = 12 + 3 = 15

Answer:

48.35

Step-by-step explanation:

6*6= 36

(6*3/2)=9

1/2*3.14=1.57

1/4*3.14= 1.78

36+9+1.57+1.78

Answer: true

Step-by-step explanation:

Answer:

3(25) + 5 = 80

x = 25

Step-by-step explanation:

3x + 5 + 75 + x = 180

4x + 80 = 180

4x = 100

x = 25

3x + 5

3(25) + 5 = 80

x = 25

Answer:

2 5/6

Step-by-step explanation:

Find a common denominator. In this case, it's 12

5 9/12 - 2 11/12

borrow, kind of, but for fractions

4 21/12 - 2 11/12

subtract like normal

2 10/12

simplify

2 5/6

Answer:

£707.8

Step-by-step explanation:

Given data

Price=  £800

Rate= 4%

Time= 3 years

Let us apply the compounding formula

A=P(1-r)^r-------------Note the negative sign is because of depreciation

substitute

A= 800(1-0.04)^3

A= 800(0.96)^3

A=800*0.884736

A=  £707.8

Hence the value will be £707.8

Step-by-step explanation:

8t + 1 = 97

8t = 96

t = 96/8

= 12

Answer: -10

Step-by-step explanation:  -24/-8 = 3

3-13 = -10

Answer:

-10

Step-by-step explanation:

Use Pemdas:

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Since there is no exponents, or multiplication, we will do division, then subtraction.

-24÷-8=

3

____________________

3-13=

-10

____________________

I hope this helps   :)

Answer:

5,055 gallons per hour

Step-by-step explanation:

You must multiply 84.25 by 60 because an hour is 60 minutes therefore your answer is 5,055 gallons per hour. Hope that helps!

Answer:

5,055

Step-by-step explanation:

there is 60 minutes in a hour soo...

84.25 x 60 = 5,055

Answer:

Its 4 but ima just explain it :- )

Step-by-step explanation:

okay so what you gotta do is 60 - 47.50=12.5/3=4.166666

4.1666 you turn into 4

Maximum possible number of gigabytes 47.50+ 3x ≤ 60

The number of maximum gigabytes of data he can use would be 4.

Inequality is defined as the relation which makes a non-equal comparison between two given functions. It shows a relationship between two numbers or two expressions.

We have,Cost of flat per month = $47.50

Cost per gigabyte = $3

Maximum bill per month = $60

Maximum possible number of gigabytes as;

47.50 + 3x ≤ 60

Where x is the number of gigabytes.

Solve for x;

47.50 + 3x ≤ 60

3x ≤ 60 - 47.50

3x ≤ 12.5

x ≤ 47.50/3

x ≤ 4.1

x ≤ 4

This means that the number of maximum gigabytes of data he can use is 4.

We can cross-check.

47.50 + 3 x 5 ≤ 60

47.50 + 15 ≤ 60

61 ≤ 60 ( not possible )

So,

47.50+ 3 x 4 ≤ 60

47.50 + 12 ≤ 60

58 ≤ 60

Thus,

The number of maximum gigabytes of data he can use is; 4.

Learn more about inequalities here:

brainly.com/question/20383699

#SPJ2

Answer:

a. Sin θ = y/r

b. csc θ = r/y

c. cos θ = x/r

d. sec θ = r/x

e. tan θ = y/x

f. cot θ = x/y

g. x² + y² = 1

Step-by-step explanation:

Where (x, y) are the x and y coordinates of the position with radius r and angle θ measured from the positive x axis. y is the opposite side to the angle θ and x is the adjacent side to the angle θ and r is the hypotenuse side of the right-angled triangle formed by x, y and r. Also, x² + y² = r²

a. Sin θ = opposite/hypotenuse = y/r

b. csc θ = hyotenuse/opposite = 1/Sin θ = r/y

c. cos θ = adjacent/hypotenuse = x/r

d. sec θ = hypotenuse/adjacent = 1/cos θ = r/x

e. tan θ = opposite/adjacent = y/x

f. cot θ = adjacent/opposite = 1/tan θ = x/y

g. Equation of the Circle: _ the unit circle (r = 1),

Since x² + y² = r² ,for a unit circle, r = 1. So,

x² + y² = 1²

x² + y² = 1

Answer:

$126

Step-by-step explanation:

A deposit adds money into your checking account, so add $150 to $37.

150+37=187

If you write a check, you take money out, so subtract $61 from $187

187-61=126

Your final answer is $126. Hope this helps!

Answer:

2x+3y+2

Step-by-step explanation:

use commutative property

7x-5x+4y-y+2

2x+4y-y+2

2x+3y+2

Marcus is 59.5 inches tall.(?)

Step-by-step explanation:

it's because Zoey is 63.75 inches tall and Zoey is just 4.25 inches taller than Marcus so 63.75 minus 4.25 is equal to 59.5.(not sure)

Answer:

Commission 42.00

Store made $658.00

Step-by-step explanation:

Jennifer factored it completely because she pulled out the common factor  of the three terms, which 2.

This simplifies the trinomial to 2(2x^2-3x-2) and then this factors to be 2(x − 2)(2x + 1)

Answer:

x - 7 = 7(y - 7)

x + 3 = 3(x + 3)

Step-by-step explanation:

Aftab's age = x

daughter's age = y

According to question,

x - 7 = 7(y - 7)

and,

x + 3 = 3(x + 3)

Answer:

55.0%

Step-by-step explanation:

I used a calculator

Answer:

give 2 minutes okkkkkkkkkkkkkkkkkkkkkk

Well...

[tex]\frac{5}{3*(-6)}\\=\frac{5}{-18} \\=-\frac{5}{18}[/tex]