Why is the grid in Example 1 a good way to
represent a percent?

Answer:

diagonal are

BG,FD,AH,CE.

So

answer is.A.) Side A H

Answer:

k = 112

Step-by-step explanation:

k/4 - 5 = 23

Add 5 to both sides

k/4 = 28

multiply both sides by 4

k = 112

Answer:

a) 1/10, 7/24, 1/2, 13/20

Answer:

c(x) = 5^(x-3) + 2

Step-by-step explanation:

shifting up affects the y axis value

shifting sideways affects the x axis value

when we shift up, we gain value and it is positive, if we shift sideways; to the left, we are losing value and we have to subtract from the x value

So we have our equation as;

c(x) = 5^(x-3) + 2

Answer:

The two numbers are 18 and 42

Step-by-step explanation:

let the two numbers = x  and y

Their sum:    x + y = 60 ------ (1)

Also, dividing the larger by the smaller (partition = 2 and remainder = 6).

Let the larger number = y

[tex]\frac{y}{x} = 2\frac{6}{x} \\\\\frac{y}{x} = \frac{2x +6}{x} \\\\y = 2x + 6\ \ ----(2)[/tex]

Substitute the value of y into equation (1)

x + (2x + 6) = 60

x + 2x + 6 = 60

3x  +  6 = 60

3x = 60  - 6

3x = 54

x = 54 / 3

x = 18

y = 2x + 6

y = 2(18) + 6

y = 36 + 6

y = 42

The two numbers are 18 and 42

Answer:

$2.1825 or simplified is $2.18.

Step-by-step explanation:

0.7275 per candy bars.

0.7275  x 4 = $2.91.

So according to that logic,

0.7275  x 3 = $2.1825.

Answer:

8a - 7

Step-by-step explanation:

First, subtract 12a from 20a

20a - 12a

= 8a

Now, subtract -3 from -10.

Subtracting a negative number is the same as adding a positive number, so add 3 to -10.

-10 + 3

= -7

Put together 8a and -7

8a - 7

So, the simplified expression is 8a - 7

Answer: b: linear

Step-by-step explanation: add then subtract and last multiply

Answer:

42 quarts

Step-by-step explanation:

There are 4 quarts in one gallon, so you'd just multiply.

Answer:

the answer would be 12....

Answer:

x = -5

Step-by-step explanation:

Multiply each x and 3 by -4, obtaining

-4x - 12 = 8

Now solve for x by combining the constants:

-4x = 20, or

x = -5

Answer: x=-5

Step-by-step explanation: distribute the -4 first to both x and 3

-4x-12 = 8 then add 12 to both sides to isolate x

-4x= 20

divide by -4 and you get  x= -5

check it

-4(-5+3)

-4(-5)= 20 (a negative times a negative makes a positive)

then -4(3)= -12

20-12= 8

it checks out, hope this helps ^_^

nope, this answer is 0.15

Answer:

A

Step-by-step explanation:

A is the answer.

Aaaaaaaaaaaaaa

Answer:

Y=9

Step-by-step explanation:

8y/8

72/8

=9

Answer:

y=9 because you would have divide both sides which is 8y÷8=72÷8

Answer:

your y is 6.7

Step-by-step explanation:

Answer:

area of square = 10 x 10 = 100 cm²

area of circle = πr² = (3.14)(5²) = 78.5 cm²

area of shaded portion = 100 - 78.5 = 21.5 cm²

Answer:

The area is [tex]21.5 cm^2[/tex](if no need to round)

The area is [tex]22 cm^2[/tex](if need to round to nearest whole number)

Step-by-step explanation:

10 x 10 = 100

5 x 5 x π = 25 π

25 x 3.14 = 78.5

100 - 78.5 = 21.5

digits of pi:3.14...

Answer:

it's A

Step-by-step explanation:

you start at 2, then subtract 4, and get -2, which is what you end with.

Answer:

answer: 20

Step-by-step explanation:

To find the area of a parellologram you just have to do base × height are base here is 10 and our height is 2 so 10 × 2 = 20 So 20 is the area! Hope that helps/explains well!

B!!!!!!

Step-by-step explanation:

[tex]5 \times {10}^{4} \times 9.46\times {10}^{12} = {4.73} \times {10}^{17} [/tex]

I hope this helps, have a good day!

Answer:

B. 4.73 × 10¹⁷

Step-by-step explanation:

(5 × 10⁴)(9.46 × 10¹²)

47.3 × 10⁴ ⁺ ¹²

47.3 × 10¹⁶

That is not an option, so we have to divide 47.3 by 10 or increase the exponent.

47.3 × 10¹⁶ ⁺ ¹

4.73 × 10¹⁷

Answer: All circles have a 360 degree so it think its A. All circles have exactly one center point.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

Angle 0 is 6.28/3. or 2.093.

Step-by-step explanation:

Pie is an irrational number, so it will be repeating forever. A simple way to get pie is just 3.14. 3.14 times 2 is 6.28. Divide 6.28 by 3 to get 2.093 repeating, but simplified is 2.093.

Table:

4 cups of water, 5 cups of flour.

9 cups of water, 10 cups of flour.

16 cups of water, 17 cups of flour.

29 cups of water, 30 cups of flour.

Equation:

f-1=w

Independent variable:

F

Dependent variable:

W

Answer:

Step-by-step explanation:

Surface area of the facing side and its opposite side =  4* height = 4 * 2

= 8 m^2

Total surface area = 2 * 8 + 2 * 4 *4 + 2 * 4 * 2.5.

= 16 + 32 + 20

= 68 m^2.

Answer:

[tex] \frac{ - 4}{3} [/tex]

p= -4/3

Answer:

-4/3

Step-by-step explanation:

17+6p = 9

6p = 9-17

6p = -8

p = -8/6

p= -4/3

Answer:

(4+4) = 8 (1+1) = 2 then 8 x 2 = 16

so your answer is 16

Step-by-step explanation:

you can use PEMDAS to solve equations like this

Answer:

(4+4)*(1+1)

following the PEMDAS order of operations:-

calculate within the parentheses:-

Now, calculate within the parentheses (1+1)

Multiply:-

our final answer is 16

hope it helps..

Answer:26

Step-by-step explanation:

Sub apparatus

-9(-2)+4(2)

18+8=26

Answer:

vertex = [tex](-\frac{11}{20} ,-\frac{361}{40} )[/tex]

Intercepts for x = [tex](\frac{2}{5} ,0), (-\frac{2}{5} ,0)[/tex]

intercepts for y = (0,-6)

Proceed arithmetic operations and then use the rules in logarithm. I hope it helps!

Answer:

The answer should be 5 logx + 2 log y