If (Triangle)ABC is similar to (Triangle)EDC, what is the value of x?

Answer:

76, 70, 64, 58.

Step-by-step explanation:

By pattern I guess you mean common difference.

The first term is 76 so the second is 76-6 = 70, then we have 70-6 = 64 and so on.

The first 4 terms in an arithmetic sequence are 70, 64, 58, 52.

What is an arithmetic sequence?

An arithmetic sequence is a sequence where every two consecutive terms have the constant difference between them.

Here the first term = 76 and the common difference is = -6.

Therefor,

The 2nd term is = 70.

The 3rd term is = 64.

The 4th term is = 58.

The 5th term is = 52.

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Answer:

i think it's postive 26

Answer:

26.

Step-by-step explanation:

If you want to "cancel" out the -11, you add 11 to make it go to 0. Then, you add 15 to 11, because you have 11 over from when you moved to -11 to 0. 15 plus 11 is 26.

Answer:

The answer is below

Step-by-step explanation:

A linear equation is in the form of y = mx + b, where y is a dependent variable (that is it depends on other variable), x is an independent variable (that is it does not depend on any variable), m is the slope (rate of change) and b is the value of y at x =0

Given that S is salary, n is number of working years. It is given by:

S = 90000 + 3500n

the slope = 3500

The equation means that Sarah's beginning salary is 90000 and the salary increases by 3500 each year

Answer:

14500!

Step-by-step explanation:

Answer:

B  a has a smaller absolute value than b

Step-by-step explanation:

Answer:

(−4/5,19/5)

Step-by-step explanation:

The solution of the system of linear equations will be;

⇒ x = 2

⇒ y = 1

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The system of linear equations is,

⇒ y = 4x - 7

⇒ y = -x + 3

Now,

Since, The system of linear equations is,

⇒ y = 4x - 7  ..(i)

⇒ y = -x + 3  ..(ii)

Equate (i) and (ii) we get;

⇒ 4x - 7 = - x + 3

⇒ 4x + x = 7+ 3

⇒ 5x = 10

⇒ x = 2

And, We get;

⇒ y = 4x - 7

⇒ y = 4 × 2 - 7

⇒ y = 8 - 7

⇒ y = 1

Thus, The solution of the system of linear equations will be;

⇒ x = 2

⇒ y = 1

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Answer:

im in the. 9th grade  but if you need help with math i can help but im not so good in english

Step-by-step explanation:

Answer:

4x square- 9 by 6plus 13x plisv16 plus 4square-- 1by 6x square plus x-2

1. 2x plus 3 by 3x plus 2

2.2x - 3 by2x plus1

3.2xplus3by2x- 1

4.3xplus2by2xplus1

Answer:

Yes, the correct answer is $6.50..

Step-by-step explanation:

Stacy earns $6.5 per hour.

Multiplication is the process of adding a number up to a given number.

Given that Stacy worked 6 hours each day for 6 days

The total number of hours Stacy worked is 6×6=36 hours

Therefore, Stacy earned $234 for 36 hours

$234 = 36 hours

$234/36 = 1 hour

$6.5 = 1 hour

Hence, Stacy earns $6.5 per hour.

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Answer:

50

Step-by-step explanation:

Round 1997 to 2000, round 37 to 40

20/4=5

add a 0 and you get 50

Answer:

-0.663rad

Step-by-step explanation:

The angle in question is -38°

Using the conversion formula

πrad = 180°

xrad = -38°

Cross multiply

180 × x = -38π

x = -38π/180

x = -19π/90

x = -0.6632251158

Hence the radian measure of the angle to three decimal place is -0.663rad

Answer:

1 1/4 cup of butter

Step-by-step explanation:

You set up a preportion of the ratio 14/56 and then another with x/5 then you cross multiply and that should lead you to that answer

Answer:

it does not show that he deposited any

Step-by-step explanation:

Answer:

$166

Step-by-step explanation:

38 + 128 = 166

-38 + 166 = 128

He has $128 in his account.

Answer: -68

Expression :4(-45) +112

Step-by-step explanation:

-180+112= -68

Answer:

Step-by-step explanation:

12

Answer:

.24 kg

Step-by-step explanation:

12x.12kg=1.44 kg so 2x.12kg= .24 kg

Answer:

Neither

Step-by-step explanation:

To check whether an ordered pair (a,b)(a,b)left parenthesis, a, comma, b, right parenthesis is a solution of an equation, substitute these values into the equation and determine if the resulting equality is true or false.

To check whether (\blue{1},\pink{5})(1,5)left parenthesis, start color #6495ed, 1, end color #6495ed, comma, start color #ff00af, 5, end color #ff00af, right parenthesis is a solution of the equation, let's substitute \blue{x}=\blue{1}x=1start color #6495ed, x, end color #6495ed, equals, start color #6495ed, 1, end color #6495ed and \pink{y}=\pink{5}y=5start color #ff00af, y, end color #ff00af, equals, start color #ff00af, 5, end color #ff00af into the equation:

\begin{aligned}7\blue{x}-2\pink{y}&=-5\\ 7\cdot\blue{1}-2\cdot\pink{5}&=-5\\ 7-10&=-5\\ -3&=-5\end{aligned}

7x−2y

7⋅1−2⋅5

7−10

−3

​

=−5

=−5

=−5

=−5

​

Since -3\neq-5−3



​

=−5minus, 3, does not equal, minus, 5, we obtained a false statement, so (1,5)(1,5)left parenthesis, 1, comma, 5, right parenthesis is not a solution of the equation.

Hint #33 / 4

To check whether (\blue{-1},\pink{1})(−1,1)left parenthesis, start color #6495ed, minus, 1, end color #6495ed, comma, start color #ff00af, 1, end color #ff00af, right parenthesis is a solution of the equation, let's substitute \blue{x}=\blue{-1}x=−1start color #6495ed, x, end color #6495ed, equals, start color #6495ed, minus, 1, end color #6495ed and \pink{y}=\pink{1}y=1start color #ff00af, y, end color #ff00af, equals, start color #ff00af, 1, end color #ff00af into the equation:

\begin{aligned}7\blue{x}-2\pink{y}&=-5\\ 7\cdot(\blue{-1})-2\cdot\pink{1}&=-5\\ -7-2&=-5\\ -9&=-5\end{aligned}

7x−2y

7⋅(−1)−2⋅1

−7−2

−9

​

=−5

=−5

=−5

=−5

​

Since -9\neq-5−9



​

=−5minus, 9, does not equal, minus, 5, we obtained a false statement, so (-1,1)(−1,1)left parenthesis, minus, 1, comma, 1, right parenthesis is not a solution of the equation.

Neither of the ordered pairs is a solution of the equation.

Neither of the ordered pairs (1, 5) and (-1, 1) is a solution to the equation 7x - 2y = -5. The correct option is 4.

An ordered pair is a pair of numbers that represents a point in a coordinate system. It is written in the form (x, y), where 'x' is the horizontal value (abscissa) and 'y' is the vertical value (ordinate). The order of the numbers is essential, as switching their positions creates a different point.

equation: 7x - 2y = -5

For (x = 1, y = 5):

7(1) - 2(5) = 7 - 10 = -3 (Not equal to -5).

(x = -1, y = 1):

7(-1) - 2(1) = -7 - 2 = -9 (Not equal to -5).

Since neither ordered pair satisfies the equation 7x - 2y = -5, the correct answer is 4. neither.

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The complete question is-Which ordered pair is a solution of the equation?

7x-2y= -5

1. only 1,5

2. only -1, 1

3. both 1,5 and -1,1

4. neither

Answer:

2 9 and 2 -3

Step-by-step explanation:

ggs in the chat

The two points that are 6 units from Point B (1, 3) and share the same y-coordinate are (-5, 3) and (7, 3).

To plot two points that are 6 units from Point B (1, 3) and share the same y-coordinate, we need to find the points that are located 6 units to the left and right of B while having the same y-coordinate of 3.

Point to the left of B: (1 - 6, 3) = (-5, 3)

Point to the right of B: (1 + 6, 3) = (7, 3)

So, the two points that satisfy the conditions are (-5, 3) and (7, 3).

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Answer:

$48.00

I hope this helps!

Answer:

$27

Step-by-step explanation:

36-(36*25%)=27

on the right side should have been added to

Answer:

The graph should have closed not open circles

Step-by-step explanation:

Answer:

There are 4 of each card, so there are 2 red and 2 black of each card. This means

we have 2 red kings in the deck, and 2 black 7’s in the deck.

( ) =

2

52

*Even with a red king drawn first, there will still be 2 black 7’s in the deck, but only 51

cards remaining.

( ) =

2

51

( ℎ 7) =

2

52 ∙

2

51 =

4

2652 =

1

663 = .0015 .15%

Step-by-step explanation: Hope I helped.

Answer:

16 cards

Step-by-step explanation:

13 card are clubs, and of those 13 clubs, one is a queen. Then add all the other 3 queens from the deck, and voila! 16 cards!

Happy Halloween!~

Answer:

d/t=r or distance divided by time equals rate

Step-by-step explanation:

We can implement that formula to Jon’s problem. In his problem it will be 1/4 which equals one-fourth. So Jon’s rate is 1/4 mpminute.

Answer:

sorry. I can't find the answer

Answer:

I got 106 calendars

Step-by-step explanation:

605 divided by 2.50 = 242. Next you have to add what you got to the initial cost. Then we get 847. Next you have to divide this by 8 and round up, and i got 106. I might be wrong XD

They need 110 calendars to reach $1200.

Mathematical expressions with inequalities are those in which the two sides are not equal. Unlike to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

The initial cost to make the calendars is $605 for equipment with an additional materials cost of $2.50 per calendar.

We have to raise at least 1200$.

let x be the number of calendars.

Then, the inequality is,

8x - 2.5 x + 600 ≥ 1200

Solving we get,

5.5x≥ 600

x ≥ 109.09

x ≥ 110

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Answer:

The answer would be -1

Step-by-step explanation:

Slope = ∆y/∆x

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

y2=3

y1= 7

x2=2

x1= -2

= (3-7)/(2--2)

= -4/(2+2)

= -4/4

= -1

Answer:

nn

Step-by-step explanation:

Answer: 2/8 30 42

1/3 4 5

/3 4 5

Ayan po ang sagot

at paki heart nlg po :)

salamat