x2-36
10.) Reduce the ratio, x2 +4x-12
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I

Answer:

Step-by-step explanation:

The line goes aross horizontially (left to right), it hits the crosses the y axis at 0,2.

X would be any number, y would be only 2.

Answer:

Step-by-step explanation:

2)  r = 16/2 = 8 cm

Area of top and bottom = 2*πr²

                                        = 2 * 3.14 * 8 * 8

                                       = 401.92 cm²

Midlle part = h * πd

                 = 6 * 3.14 * 16

                = 301.44 cm²

Total = 401.92 + 301.44

        =        703.36 cm²

3) Area of front and back = [tex]2* \frac{1}{2}*b * h\\[/tex]

                                         [tex]= 2*\frac{1}{2} * 3 * 4\\\\= 12 cm^{2}[/tex]

Area of bottom = length * breadth

                           = 12* 3

                          = 36 cm²

Area of left =  12 * 4

                  = 48 cm²

Area of right = 12 * 5 = 60 cm²

Total = 12 + 36 + 48 + 60 = 156cm²

Answer:

212.5

Step-by-step explanation:

7 chairs = 148.75

148.75 ÷ 7 = 21.25

21.25 x 3 = 63.75

148.75 + 63.75 = 212.5

Answer:

99

Step-by-step explanation:

Answer:

Thomas can buy 8 pairs of socks.

Step-by-step explanation:

We can write this in the form of an equation:

36+3x>60   Subtract 36 on both sides.

-36      -36

3x>24         Divide by 3 on both sides.

/3   /3

x>8

Hope this helps and have a great day! (～￣▽￣)～

Answer:

equilateral

Step-by-step explanation:

Answer:

equilateral triangle

Step-by-step explanation:

Answer:

the last two

Step-by-step explanation:

Answer:

759

Step-by-step explanation:

4x3-12x-x2+3

so 4x3-x2-12x+3 I think

Answer:

759

Step-by-step explanation:

Answer:

The Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2 , is used to find the length of any side of a right triangle.

In a right triangle, one of the angles has a value of 90 degrees.

The longest side of a right triangle is called the hypotenuse, and it is the side that is opposite the 90 degree angle.

Step-by-step explanation:

Answer:

Area of the trapezoid = 1/2(B+b)h

where

B= length of the longer side of the trapezoid which is equal to 14 ft

b= shorter side of the trapezoid  which equal 8 ft

h = height of the trapezoid which is equal to 4 ft

Area of the trapezoid = 1/2 (14+8)4

Area of the trapezoid yard fence of Duc is 44ft^2

Step-by-step explanation

hope this helps :) let me know if it's correct.

Answer:

44ft

Step-by-step explanation:

I took the Quiz

Answer:

To find a range of values for the third side when given two lengths, write two inequalities: one inequality that assumes the larger value given is the longest side in the triangle and one inequality that assumes that the third side is the longest side in the triangle. Combine the two inequalities for the final answer.

Step-by-step explanation:

Answer:

To find a range of values for the third side when given two lengths, write two inequalities: one inequality that assumes the larger value given is the longest side in the triangle and one inequality that assumes that the third side is the longest side in the triangle. Combine the two inequalities for the final answer.

Step-by-step explanation:

ex: a triangle has side lengths 3, and 7, find the possible range length for the third side.

Solution: let x be the length of the third side of the triangle

The maximum value:

x<3+7=10                            ______ x<10

The mimimum value:

x>7-3=4                          ________ x>4

so 4<x<10  ( x is between 4 and 10)

Hope that made sense and helped!

I'll answer problem 9 to get you started

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

Explanation:

We will plug x = 7 into each equation or inequality given to us. Then we determine if we get a true statement or not.

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

Let's start with choice (1)

x + 3 > 6

7 + 3 > 6 .... x is replaced with 7

10 > 6

Since 10 is larger than 6, this makes the last inequality true. Therefore, the first inequality is true when x = 7. So we can rule out choice (1) since we are looking for a false statement.

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

Move onto choice (2)

3x-1 = 2x+3

3*7-1 = 2*7+3 ... replace every x with 7

21-1 = 14+3

20 = 17

This is false since we don't get the same number on each side. Therefore, choice (2) is the final answer.

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

Since we found the answer, we can stop here. But let's keep going to check the others.

choice (3)

2(x+1) = x+9

2*(7+1) = 7+9 ... plug in x = 7

2*(8) = 16

16 = 16

We get the same thing on both sides, so the equation is true. We can rule out choice (3).

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

Now onto choice (4)

[tex]-2x + 10 \le 0\\\\-2*7 + 10 \le 0\\\\-14 + 10 \le 0\\\\-4 \le 0\\\\[/tex]

This is true since -4 is to the left of 0 on the number line, which makes -4 smaller than 0. We can rule out choice (4).

Answer: The last one. It has a proportional relationship of -4.

Step-by-step explanation:

Answer:

Angle A: 60

Angle B: 30

Angle C: 90

Step-by-step explanation:

To figure out the angles, you need to set up an equation:

180 = x + x + 30 + x + 60

Add like terms:

180 = 3x+ 90

Solve for x

90 = 3x

divide by 3 to get x

30 = x

So, x is 30, and angle a is angle b plus 30, which is 60. angle c is x plus 60, which is 90.

:)

Answer:

find the are? ok well the answer is simple 33

Step-by-step explanation:

When you  want to find the area you multiply so 5 x 6=? equals 30 ok so

30 + 3= ? 33 there you got your answer hope it helps!

Answer

1200

Step-by-step explanation:

initial fee: $80

per mile: $0.10

budget:$200

200-80=120

120 divided by 0.10 = 1200

you can drive 1200 miles with a budget of $200

Answer:

1

Step-by-step explanation:

hope this help:) I use slop formula

Answer:

1

Step-by-step explanation:

Y2-y1/ x2-x1

6-5/3-2

1/1 = 1

Answer:

Jennifer can work 6 hours in her babysitting gig and 6 hours on her cashier shift.

Step-by-step explanation:

Babysitting:                       Cashier:

y = 10x                                  y = 15x

Table (Hours)                       Table (Hours)

1 : 10                                      1 : 15

2 : 20                                    2 : 30

3 : 30                                    3 : 45

4: 40                                     4 : 60

5 :50                                     5 : 75

6 : 60                                    6 : 90

7 : 70                                     7: 112

8 : 80                                     8 : 120

9 : 90                                     9 : 135

10 : 100                                10 : 150

11 : 110                                   11 : 165

12 : 120                                 12 : 180

13 : 130                                  13 : 225

14 : 140                                  14 : 210

15 : 150                                  15 : 225

16 : 160                                  16 : 240

17 : 170                                   17 : 255

18 : 180                                   18 : 270

19 : 190                                   19 : 285

20 :200                                  20 : 300

 Hope that helps!

Answer:

Scalene Traingle

Step-by-step explanation:

All the sides given are not equal so it is a scalene triangle

Answer:

-3 + (-8)  2.2-1

Answer:

it's black - re attach it

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

-15-(-32)

= -15 + 32

= 17

Answer:

Perimeter: 72

Step-by-step explanation:

Answer:

y = $21,528t

Step-by-step explanation:

Original value of the boat = $23,400

If it looses 8% every year

Amount lost = 8% of 23400

Amount lost after a year = 0.08 * 23400

Amount lost after a year =$1872

Money remaining after 1 year = 23400 - 1872

Money remaining after 1 year = $21,528

To get a function that represents the value y (in dollars) of the boat after t years, we will say;

t year = x

1 year = $21,528

Cross multiply

x *1 = $21,528t

x = $21,528t

Hence the function that represents the value y (in dollars) of the boat after t years is y = $21,528t

Answer:

-5y+2+1+7

terms - -5y

like terms 7+2+1

coefficient = -5

constant = 7+2+1 or 10

variable terms - -5y

Answer:

Here are some possibilities:

a.) 9 + -9 = 0

b.) 8 + 2 + -10 = 0

c.) 6 + 4 + -2 + -8 =0

The arithmetic required solution for,
A) 60  + -60 = 0
B) 60  + -30 +-30 = 0
C) 60 + -20 + -20 + -20  = 0

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

a. Write another sum of two numbers that equal 0.
Solution:-  60  + -60 = 0

b. Write an of three numbers that equal 0.

Solution: -  60  + -30 +-30 = 0

c. Write a sum of four numbers that equals 0, none of which are opposites.

Solution:- 60 + -20 + -20 + -20  = 0

Thus, the required arithmetic solution for,
A) 60  + -60 = 0
B) 60  + -30 +-30 = 0
C) 60 + -20 + -20 + -20  = 0

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

Answer:

56 inc

Step-by-step explanation:

Answer:

c=√a²b²

Step-by-step explanation:

Hope this helps!