Find the area of the figure. Use 3.14for.
18 m
22m
The area of the figure is about ____ m2

Answer:

9x+4

Step-by-step explanation:

3x+6x is 9x

8-4 is 4

9x+4

if you are solving for x, you do 9/9 and 4/9

approximately .44 repeated

Part A

Let the number be n.

answer:

7n + 6

Part B

8 more than a number is multiplied by 3

Answer:

PART A: 8x7(+6)

Step-by-step explanation:

PART B: Expand 3(n + 8)

Step 1: Multiply (3) * (n + 8)

Step 1.1: Multiply 3 by each term in n + 8

Step 1.1.1: Multiply 3 * n

Group constants and powers by variable

(3 * 1)(n1)

3n

Step 1.1.2: Multiply 3 * 8

Group constants and powers by variable

(3 * 8)

24

Step 1 answer = 3n + 24

Group all like terms

3n + 24

Answer:

$48.96

Step-by-step explanation:

Convert percent to decimal:

8.8%=8.8/100=0.088

Percent formula:

a(1+r)

45(1+0.088)

45(1.088)

48.96

Total Amount Paid:

48.96

Answer:

62°

Step-by-step explanation:

∠IKD=∠EIB=∠GJI =118°                     (Corresponding angles)

∠GJI+∠AJG=180°                 (Linear Pair)

∴∠AJG= 180°-118°

            =62°

Answer:

2 : 4 : 1

Step-by-step explanation:

First take common factors by factorization.

56 = 14 x 4 = 28 x 2

112 = 14 x 8 = 28 x 4

28 = 14 x 2 = 28 x 1

Remove the 28 common factor.

Therefore,

56 : 112 : 28

= 2 : 4 : 1

Answer:

5

Step-by-step explanation:

solve equation 180+92x= 250+78x

Answer:

-4

Step-by-step explanation:

1/6, the square root of 2, and 3.5 are all positive so it is between -6/5 and -4. -6/5 is equal to -1 and 1/5 which is closer to zero than -4. Hope this makes sense!

Step-by-step explanation:

no of pages printed in 6 min = 1764

no. of pages printed in 1 min = 1764/6

= 294

a) no. of pages printed in 4 min = 294×4

= 1076

b) no. of pages printed in 9 min = 294×9

= 2646

I don't know for c) part

sorry for that.....

Answer:

the answer for this is y=mx+b

Answer:

The table gives you three points that are on the line:

(-5, -7), (0, -5), (3, -3)

use any two of them to find the slope.

Answer:

I'm not sure how I can show you because you have to plot the points, not give a straight answer but I'll give you an idea.

Step-by-step explanation:

POINT 1: For the first point you are going to find 4 on the X axis and go up by 3. Plot your point there

POINT 2: Find the number 2 on the X axis and go up by 6

BTW keep in mind that the X axis is the the horizontal line that divides the coordinate plane half. If you folllow my intrustions for the first 2 points, you'll get an idea of how to grph the 3rd point!

Hope this helps!

Answer:

40

Step-by-step explanation:

In word problems, the word "of" usually means multiply.  Thus, for example, 10% of $50 is $5.  This is because we can write 10% as 0.10 or as 10/100 (which is 1/10) and then multiply:    (1/10)(50) = 5

So, we often see equations like:

    R = (1/2)D        meaning R is 50% of D, or R is half of D

Let x = the number we want to find

This problem says:

 "12 is 30%       of    what number?"

  12 = (30/100) *        x

12 = (3/10)x

(10/3)12 = x             [multiply both sides by (10/3)]

    40 = x        

Checking (very important):      

 Is   12 = (3/10)(40)    ?

       12 = (3)(4)    ?

       12 = 12     ? yes

Answer:

40

Step-by-step explanation:

Let x = unknown number

30% = 30/100 = 0.3

If 12 is 30% of x, then

   30% of x is 12

⇒ 0.3x = 12

⇒ x = 12 ÷ 0.3

⇒ x = 40

Or, you can divide 12 by 3 to get 10% and then multiply this by 10 to get 100%:

12 ÷ 3 = 4 (so 4 is 10%)

4 × 10 = 40 (which is 100%)

Answer:

Step-by-step explanation:

Given the x-intercepts at -1 and 5, that means y=0 at x=-1 and x=5.

So (x+1) and (x-5) are root for the parabola.

y = (x+1)*(x-5)

That is the quadratic equation for Question B.

Back to A, the x-coordinate of vertex of this parabola is at x=2.

This is because the parabola is symmetrical at its vertex so the vertex must be at the mid-point between its x-intercepts, x=(-1+5)/2=2.

Answer:

37

Step-by-step explanation:

10 x 4 - 3

40 - 3

   37

Answer:

37

Step-by-step explanation:

10*4-3=40-3,which equals 37

The fourth and fifth term of this sequence is -30 and -10 respectively.

Data;

The common difference in a geometric progression is the ratio between two successive terms.

Let's find the common difference in this sequence

[tex]r = \frac{-270}{-810} \\r = \frac{1}{3}[/tex]

The nth term of a geometric sequence is given as

[tex]T_n = ar^n^-^1\\[/tex]

The next two terms of this sequence will be 4th and 5th term.

The fourth term of this sequence is

[tex]T_4 = ar^4^-^1\\T_4 = -810 * (\frac{1}{3})^3\\ T_4 = -810 * \frac{1}{27}\\ T_4 = -30[/tex]

The fifth term of this sequence is

[tex]T_5 = ar^5^-^1\\T_5 = -810 * (\frac{1}{3})^4\\T_5 = -810 * \frac{1}{81} \\T_5 = -10[/tex]

The fourth and fifth term of this sequence is -30 and -10 respectively.

Learn more on geometric progression here;

https://brainly.com/question/12006112

Answer:

6(1-(-8)= 54

Step-by-step explanation:

Plug negative 8 in for x and solve the equation

Answer:

x = 7

y = 5

Step-by-step explanation:

When the exponent is negative in the numerator, putting it into the denominator makes it positive.

When the exponent is negative in the denominator, putting it into the numerator makes it positive.

Answer:

6.8

Step-by-step explanation:

This is the answer because:

1) The square root of 46 is 6.78232998...

2) The nearest tenth of this is 6.8 because we have to round 7. Since 8 is greater than 5, we have to round 7 up.

Therefore, the answer is 6.8

Hope this helps! :D

Answer:

Your answer is 35!

Step-by-step explanation:

I'm sure of it!

Answer:

× = 4,000,000

Step-by-step explanation:

40 Million = 40,000,000

40,000,000 ÷ 10

=

4,000,000

Checking:

4,000,000 × 10 = 40,000,000/ 40 Million

When dividing by zero, all you do is remove a zero or move the decimal place to the left.

Answer:

the answer is 9

Step-by-step explanation:

-3.5y - 6.2y = - 87.3

or, -9.7y = -87.3

or, y = -87.3/-9.7

or, y = 9.

Hi friend! Hope you find this response helpful! :)

0.66666667

Answer:

parallel lines are coplanar straight lines that do not intersect at any point. Lines AD and BC have no intersection.

Answer:

Correct me if I'm wrong!!!

Answer:2 1/8 pls give me brainliest

Step-by-step explanation:first step is to change the 1/4 to 2/8. Then add and simplify.

y = 3x + 2 = 3 * x + 2

point (10 ; 32) on the line ?

so here we can read : x = 10 and y = 32

if x = 10

then y has to be = 3 * 10 + 2 = 30 + 2 = 32

so yes - on the line

same reasoning for the rest

The ordered pairs which does not lie on the graph of the function are (8,13).

Function is relationship between two or more variables expressed in equal to form. In a function each value of x must have corresponding value of y.

The value which we put in the function is domain of the function and the value which we will get is known as codomain of the function.

We have been given a function y=3x+2 and we have to find the ordered pairs which does not lie on graph of function. The ordered pairs which lie on the graph must satisfy the function and the ordered pairs which does not lie on the graph must not satisfy the function.

First ordered pair is (10,32)

32=3*10+2

32=30+2

32=32

It lies on graph.

Second ordered pair is (8,13)

12=3*8+2

12=24+2

12≠26

So it does not lie on graph of function y=3x+2.

Hence the ordered pair which does not lie on the graph of function y=3x+2 is (8,13).

Learn more about function at https://brainly.com/question/10439235

#SPJ2

Answer:

Given: 150ml of 2.0M CH

3

​

OH is to be prepared.

Number of moles= M×Volume inL=2.0×0.150=0.3

Molar mass of CH

3

​

OH=32.04g/mol

∴ Weight of CH

3

​

OH to be added= 32.04×0.3=9.61g

Step-by-step explanation:

Range of a function is the extent to which any function may be varied. The range of the given function y= -3sin(x)-4 is [-7,-1].

The range of a function is the extent to which any function may be varied.

We know that the general range of the function of sin(x) is between [-1,1].

-1 ≤ sin(x) ≤ 1. . . . . . . . . .(A)

As our required function is y = -3sin(x) - 4

Now, in order to get this function, we will multiply each side in Equation (A) by -3, therefore,

-3 ≤ -3 sin(x) ≤ 3

Further, subtract from 4 from each side of the equation.

-7 ≥ -3sin(x)-4 ≥ -1

Hence, the range of the given function y= -3sin(x)-4 is [-7,-1].

Learn more about Range:

https://brainly.com/question/8041076

Answer: b

Step-by-step explanation:all real numbers (b)

Answer:

5 11/50

Step-by-step explanation:

i used an online calculator and thats what it said

Answer:

5 2/9

Step-by-step explanation: