John states that all trapezoids have at least one line of symmetry.

What reasoning proves or disproves John's claim?


A
John's claim is true because all trapezoids have a line of symmetry through their parallel bases.
B
John's claim is false because only isosceles trapezoids have a line of symmetry through their parallel bases.
C
John's claim is true because trapezoids have one line of symmetry and isosceles trapezoids have two lines of symmetry.
D
John's claim is false because all trapezoids have a line of symmetry through their parallel bases and through the other two sides.

Answer:

5h-fgtx56=y2-6

Step-by-step explanation:

sorry if wrong:(

Answer:

A) 20h+5≥125

Step-by-step explanation:

total amount = flat rate + amount per hour * hours worked

She wants to earn at least 125

125≤ 5 + 20h

Rewriting

5 + 20h ≥ 125

Answer:

Option a. 20h+5≥125 is the correct answer

Answer:

D. (x+8)^2=105 A P E X

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Just count the spaces between them.

Answer:

The Slope of the line is undefined

Step-by-step explanation:

24 chapters in 8 hours = 3 chapters per hour

24 : 8 = 3

Answer:

3

Step-by-step explanation:

The rate formula is to divide the length by the time.

In this, 24 chapters is the length and 8 hours is the time.

Divide:

24/8 = 3

So, the speed is 3 chapters per hour

Hope this helped.

Answer:

1:1 ratio is 1 part or 1 unit of a particular quantity.

Answer:

m = -1

Step-by-step explanation:

Find the equation in slope intercept form [ y = mx + b ] for line AB. Find the slope using the formula [ y2-y1/x2-x1 ].

8-5/7-4

3/3

1

Find the y-intercept.

5 = 1(4) + b

5 = 4 + b

1 = b

So the equation of the line AB is y = x + 1.

The slope of a perpendicular line is the opposite reciprocal of the original line.

1 -> -1/1 -> -1

Best of Luck!

Answer:

P = 50x + 11

A = ((12x +3 ) × (14x +13)) + ( 1/2 (6x-4)^2)

Step-by-step explanation:

P =( the triangle - the shared side) +( the rectangular P - the shared side with the triangle )

P =2(6x - 4) + (14x +13) + 2 (12x +3)

P = 12x -8 + 14 x + 13 +24x +6

P = 50x + 11

Area = Triangle area + Rectangular area

T area = 1/2 base × hight

1/2 (6x-4) (6×-4)

= 1/2 (6x-4)^2

Rectangular Area = hight × length

= (12x +3 ) × (14x +13)

A = ((12x +3 ) × (14x +13)) + ( 1/2 (6x-4)^2)

Answer:

x²-6x+9

Step-by-step explanation:

f(x) = x²

g(x) = x-3

f(g(x)) = (x-3)²

=(x-3) (x-3)

= x²-3x-3x+9

= x²-6x+9

Answer:

[tex]f(x) = {x}^{2} \\ g(x) = x - 3 \\ f(g(x) = f(x - 3) = {(x - 3)}^{2} \\ = {x}^{2} - 2 \times x \times 3 + {3}^{2} \\ = {x}^{2} - 6x + 9 \\ thank \: you[/tex]

Answer:

x = 1 or

x = - 7

To get rid of the square root. Isolate the square root and it's multiple. Then square both sides to get rid of it. Don't forget to square the multiple, in this case - 2 becomes 4. Solve for x like you normally do.

[tex]g(x)=\dfrac{x^2-6}{3x+10}\\\\\\g(4)=\dfrac{4^2-6}{3\cdot4+10}=\dfrac{16-6}{12+10}=\dfrac{10}{22}=\boxed{\frac{5}{11}}[/tex]

Answer:

1/6?

Let's do it...

( (3^(3/4))/(3^(3/8)) )^4/9

According to indices rules here the denominator and numerator has the same base and they are dividing so the powers will subtract..... Its just a formulae not rocket science so don't freak out.

So ( 3^(3/4 - 3/8)) ^4/9

= ( 3^(3/8)) ^4/9

Again with indices rule the powers will multiply

Which will return us 3^1/6 which corresponds 3^x..... Hence x =1/6

Thank you

[tex] \boxed{ \boxed{x = \frac{1}{6} }}[/tex]

[tex] \hookrightarrow \: {\bigg( \dfrac{3 {}^{ \frac{3}{4} } }{ {3}^{ \frac{3}{8} } } \bigg) }^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: {(3 {}^{ \frac{3}{4} } \div 3 {}^{ \frac{3}{8} } ) } ^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: {(3 {}^{ \frac{3}{4} - \frac{3}{8} } ) }^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \:{ (3 {}^{ \frac{3}{8} } ) }^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: 3 {}^{ \frac{3}{8} \times \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: {3}^{ \frac{1}{6} } [/tex]

therefore,

the required value of x is 1/6

Answer:

60

Step-by-step explanation:

the 6 in 7639 has a value of 600

600/10 = 60

Number of cups are 32.

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

A dietitian prepares a high-protein drink for 24 residents.

And, Each drink measures 3/4 cup.

Let number of cups of the drink will she prepare = x

So, We get;

⇒ 3/4 × x = 24

⇒ x = 24 × 4 / 3

⇒ x = 32 cups

Thus, There are 32 total cups of the drink will she prepare.

Learn more about the multiplication visit:

https://brainly.com/question/10873737

#SPJ2

Answer:

0.2, 0.33, 0.5, 0.57, 0.83

Answer:

The midpoint is (5,5).

Step-by-step explanation:

midpoint formula: x1+x2/2     y1+y2/2  

Answer:

The answer is 95cm2

Step-by-step explanation:

A=b×h

=19×5

= 95 cm2

please mark me the brainliest

9514 1404 393

Answer:

  264x³-66x

Step-by-step explanation:

The order of operations requires this be evaluated as ...

  11x(96x÷4x -6) . . . . given

  11x(24x·x -6) . . . . . . division inside parentheses

  11x(24x² -6) . . . . . . multiplication inside parentheses

  264x³ -66x . . . . . multiply by outside factor (use the distributive property)

_____

Additional comment

The appearance of the expression in parentheses may induce you to evaluate it as (96x)÷(4x) = 24. The order of operations requires that you do the division before the multiplication, left to right, so this must be evaluated as ...

  ((96x)÷4)x = 24x²

You need to be very careful with division and with exponents to make sure to follow the Order of Operations exactly. If you have an appropriate calculator, it will do that automatically. For example, if you tell your calculator ...

  (for x=2) 11×2×(96×2÷4×2-6)

it should give you the result 1980, not 396.

Answer:

= 198x

Step-by-step explanation:

11x × { 96x ÷ 4x -6}

11x × { 24x -6}

264x - 66x

= 198x

You got the correct answer

Answer:

its just one step forwards 3 steps back

Step-by-step explanation:

im sorry i hate that song its ew

Answer:

Step-by-step explanation:

if you need an answer I would be 112 given the information in the question,

but there seems to be something wrong (probably my interpretation) ..

here  is the logic (and why there is an issue) ....

Assuming that every "movement" is "5 forward, then 3 back"

we can assume that every movement takes 8 steps ...

given this one would assume that the total steps has to be a multiple of 8 (but it is not)

460/8 is 57.5 ....

let us assume that came out even... every movement has five forward and three back a net result of 2 forward... if the is repeated 57.5 time the result would be 112 steps forward

it is the 57.5 that does not seem correct

Answer:

215

Step-by-step explanation:

60=50

258=?

258 divided by 60 = 4.3

50 x 4.3 = 215

9514 1404 393

Answer:

  8

Step-by-step explanation:

The amplitude is the coefficient of the sine function: 8.

Answer:

8

Step-by-step explanation:

Amplitude is the onehalf of highest value minus the lowest value

since sine function has maximum 1 and minimum -1, then the highest value of f(x) is 8(1) - 3 = 5 and the minimum value is 8(-1)-3 = -11.

Therefore the amplitude is (1/2) ( 5 +11) = 8.

Law of Exponent

[tex] \displaystyle \large{ {a}^{ - n} = \frac{1}{ {a}^{n} } }[/tex]

Compare the terms.

[tex] \displaystyle \large{ {a}^{ - n} = {( - 2)}^{ - 3} }[/tex]

Therefore, a = -2 and n = 3. From the law of exponent above, we receive:

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ {( - 2)}^{ 3} } }[/tex]

Exponent Def. (For cubic)

[tex] \displaystyle \large{ {a}^{3} = a \times a \times a }[/tex]

Factor (-2)^3 out.

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{( - 2) \times ( - 2) \times ( - 2)}}[/tex]

(-2) • (-2) = 4 | Negative × Negative = Positive.

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{4 \times ( - 2)}}[/tex]

4 • (-2) = -8 | Negative Multiply Positive = Negative.

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ - 8}}[/tex]

If either denominator or numerator is in negative, it is the best to write in the middle or between numerator and denominators.

Hence,

[tex] \displaystyle \large \boxed{ {( - 2)}^{ - 3} = - \frac{1}{ 8}}[/tex]

The answer is - 1 / 8

9514 1404 393

Answer:

  -0.7

Step-by-step explanation:

7 goes in the tenths place. That's what seven tenths means. Of course, the decimal number has the same negative sign.

  -0.7

Answer:

$10.17

Step-by-step explanation:

Mean simply is defined as "average", so the average price of a hamburger across five resturaunts is found by adding all of the prices together and then dividing by the number of prices there are.

9.95 + 12.95 + 8.50 + 8.95 + 10.50 = 50.85 dollars, which then you divide by 5, and end up with the solution: $10.17

Answer:

10.17 ……

10.10

Step-by-step explanation:

Answer:

22(½)

Step-by-step explanation:

9 ÷ 2/5

9 × 5/2

45/2

22(½)

Answer:

❁ Hello! ❁

9 ÷ 2/5 = 9 × 5/2 = 45/2