Exam Find the area of this figure. [ 2 ] square inches 9 in. 13 in. 15 in. 10 in. 4 in.​

creí que son 21

Step-by-step explanation:

5$--3-$+3+&$73+3-+$

Answer: a

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

-2x^3+4x

Can't add as normal answer, see picture below

#1

#2

#3

#4

Answer:b ryry

Step-by-step explanation:

Answer:

8.67dollars

Step-by-step explanation:

20-3.25-3.79-4.29=8.67

Answer:

Step-by-step explanation:

Answer:

0=1/3x−2

Rewrite the equation as 1/3x−2=0.

1/3x−2=0 Combine 13 and x.

x/3−2=0

Add 2 to both sides of the equation.

x/3=2 Multiply both sides of the equation by 3.

3⋅x/3=3⋅2

Simplify both sides of the equation.

x=6

Step-by-step explanation:

Answer:

[tex]0 = \frac{1}{3} x - 2 \\ \frac{1}{3}x = 2 \\ x = 2 \times 3 = 6 \\ x = 6 \\ thank \: you [/tex]

Answer:

y = 3x + 8

Step-by-step explanation:

y = 3x + b

-1 = 3(-3) + b

-1 = -9 + b

8 = b

Answer:

1

Step-by-step explanation:

Slope is given by

m = (y2 -y1)/(x2-x1)

   = ( -2 - -8)/( 2 - -4)

   =( -2+8) / (2+4)

   =6/6

   =1

Answer:

[tex]\displaystyle m = 1[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

Point (-4, -8)

Point (2, -2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

3/5

Step-by-step explanation:

5/5-2/5=3/5

Answer:

Slope m = 3.95

Step-by-step explanation:

Mathematically :

The equation of a line is written as y = mx + b

where

m is the slope

b is the y- intercept.

From the above question, we are told:

A farmer charges for his coffee beans using the equation C = 3.95p,

where C is the cost of the coffee beans and p is the number of pounds of coffee beans.

Comparing both equations:

y = mx + b

C = 3.95p

C = y

mx = 3.95p

b = 0

Therefore, the slope is 3.95

Answer:

B) 68 cm²

Step-by-step explanation:

Answer:

5hours

Step-by-step explanation:

10:15 - 05:15 = 5 hours

Thsi means that local time in Philippines is 5 hours ahead of local time in Riyadh, Saudi Arabia.

The time can be interpreted as follows ; At a certain time in the Philippines, say 10:15 am in the morning, At this verh point in the Riyadh, Saudi Arabia, the time will be :

(10:15 - 5 hours) = 05:15

Answer:

83

Step-by-step explanation:

height = [tex]\frac{volume}{\pi *r^{2} }[/tex]

height =  [tex]\frac{416992}{3.14*(40)^{2} }[/tex]

height = 83

Answer:

Step-by-step explanation:

V = pi * r^2 * h

V = 416992

r = 40 inches.

pi = 3.14

416992 = 3.14 * 40^2 * h

416992 = 3.14 * 1600 * h

416992 = 5024 * h

416992 / 5024 = h

h = 83

Answer:

(rounded)17.2=Q

Step-by-step explanation:

Q= 13/cos41

Answer:

The answer is 95

Step-by-step explanation:

Answer:

A: 5

Step-by-step explanation:

Rise over run is 3 over 4. Using the pathagorean thereom, you can calculate using the equation a^{2}+b^{2}=c^{2}.

Plug in (3)^2 + (4)^2 = the square root of 25

Answer:

D

Step-by-step explanation:

I don't know how to do it I used an app

Answer:

x= - 2

Step-by-step explanation:

(2x+8)-4(2x-2)=28

2x+8-8x+8=28

-6x+16=28

-6x=12

x= -2

Answer:

A

Step-by-step explanation:

Answer:

f(8) = 195

Step-by-step explanation:

When the x if f(x) is replaced with an 8, this just means that it is the eighth term. All you really have to do is replace every X in the function to find the answer.

f(8) = 3 + 3(8)²

f(8) = 3 + 3(64)

f(8) = 3 + 192

f(8) = 195

Hope this helps!

Answer:

195

Step-by-step explanation:

plug 8 =x into the equation

Answer:  x= 1/7 y + -3/7

Step-by-step explanation:

y=7x+3

Step 1: Flip the equation.

7x+3=y

Step 2: Add -3 to both sides.

7x+3+(−3)=y+(−3)

7x=y−3

Step 3: Divide both sides by 7.

Answer:

57

Step-by-step explanation:

7 times 7 or 7 to the power of 2 is 49 plus 7 is 56 and then plus 1 makes that 57

Answer:

57

Step-by-step explanation:

n^2+n+1 (n=7)

7^2+n+1

49+7+1

49+8

57

Answer:

La pecera ocupa 48.000 centímetros cúbicos de espacio.

Step-by-step explanation:

Dado que Laura lleno su pecera hasta la mitad, y la misma mide 40 cm de altura, 60 cm de ancho y 20 cm de largo, para determinar cuánto espacio ocupa la pecera se debe realizar el siguiente cálculo, sabiendo que el volumen de un prisma rectangular surge de multiplicar su altura por su longitud y su anchura:

40 x 60 x 20 = X

2400 x 20 = X

48000 = X

Por lo tanto, la pecera ocupa 48.000 centímetros cúbicos de espacio.

Answer:

it's A.

sorry if you get it wrong but I belive it is A

9514 1404 393

Answer:

  y-intercept (0, -6)

  x-intercept (-8, 0)

Step-by-step explanation:

You're writing the coordinates of the points where the line crosses the axes.

The y-intercept is where the line crosses the y-axis. The y-coordinate there is -6. Because it is the y-axis, the x-coordinate is 0. Written as an ordered pair, the y-intercept is (0, -6).

The x-intercept is where the line crosses the x-axis. The x-coordinate there is -8. Because it is the x-axis, the y-coordinate is 0. Written as an ordered pair, the x-intercept is (-8, 0).

Answer:

The picture added is the answer

The value of 8 3/5 + 4 4/5 is 13 2/5 .

What are whole numbers?

The Whole Numbers are defined as a set of positive integers, including zero, which do not have a fractional or decimal component.  

W : {0,1,2,3,4,5,6,7,8,9 .....}

Given,

8 3/5 + 4 4/5

Simplify them into simple fractions .

So,

=43/5 + 24/5

=67/5

=13 2/5

Hence the value of  8 3/5 + 4 4/5 is 67/5 in simple fraction and 13 2/5 in mixed fraction .

Know more about fractions,

https://brainly.com/question/31797134

#SPJ2

Answer:

B

Step-by-step explanation:

We can use the Pythagorean theorem to solve this.

(13)^2 = (8)^2+x^2

169 = 64 + x^2

x^2 = 105

x is approximately 10.2, so B

Answer: B, C, And F

Step-by-step explanation:

My answer is correct because, for the negative numbber whatever is close to 1 like -1 is greater then the other negative number.

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