please help it is due today at 4:40

Answer:

DE is parallel to AC

DE = 2AC

In triangle ABC, BD = AD

BE = EC

D is mid point of AB

E is the mid point of AC

According to the mid point theorem, ( The line segment in a triangle joining the midpoint of two sides of the triangle is said to be parallel to its third side and is also half of the length of the third side.”) DE is parallel to AC and equal to half of it

Answer:

For clarification, the answer is DE||AC or in other words, DE is parallel to AC.

Answer:

A. 14 nickles

Step-by-step explanation:

Answer:

$75

Step-by-step explanation:

First divide 1,000 by 20 which gives you 50

Then Multiply 50 by $1.50 to get $75

Answer:

10%  off

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

Step-by-step explanation:

If you have written the question correctly, then you don't need to factor it. You only need to remove the brackets.

x + 1 + 6x + 6 + 8

7x + 15 is your final answer.

However, I think the question is

(x + 1)^2 + 6(x + 1) + 8

Let y = x + 1

y^2 + 6y + 8

(y + 2)(y + 4)

(x + 1 + 2 ) ( x + 1 + 4)

(x + 3)(x + 5)

Answer:

2

Step-by-step explanation:

Answer:

It is 04

Step-by-step explanation:

Answer:

$0.25 per ounce

Step-by-step explanation:

3.75 divided by 15 is 0.25

Answer:

0.25 per ounce

Step-by-step explanation:

3.75 divided by 15 is 0.25

Answer:

Step-by-step explanation:

x= 6/2=3 ; y = 59° ( it opposes the side that is 10/2=5)

2) x= 6/2 =3

Answer:(1,4) and (3,12)

Step-by-step explanation

Answer:

2/5

8/20

4/10

16/40

Step-by-step explanation:

all except the first 1

Step-by-step explanation:

fhdjeueuejejeudi

Answer:

now

Step-by-step explanation:

The amount of money that he spent on his hamster round to the nearest dollar will be $43.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Maurice has a pet hamster. In October he burned through $13.68 on hamster food $7.89 on wood shavings and $21.14 on another hamster wheel.

Then the amount of money that he spent on his hamster will be given by the summation of $13.68, $7.89, and $21.14.

⇒ $13.68 + $7.89 + $21.14

⇒ $42.71

⇒ $43

The amount of money that he spent on his hamster round to the nearest dollar will be $43.

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1. you have to subtract 9 from both sides. 21-9= 12

2. you have to add 2x to both sides. 4x+2x= 6x

3. 6x divided by both sides =

4.x=2

Answer: 1, 2, and 4

Step-by-step explanation:

Answer:

your answer is b bud... your welcome....

Step-by-step explanation:

just took the test

The equation that modeled the graph is -x + 1 = 2x + 3.

The correct option is A.

A pair of algebraic equations with the equal symbol (=) in the center and the same value is referred to as an equation.

As per the information provided, it is given one red rectangular box with '-x' and one small yellow square box with '1' equals 2 green rectangular boxes and 3 yellow square boxes.

The equation in numeric form can be described as:

-1x + 1 = 2g + 3

where:

-1x represents the red rectangular box with '-x'

1 represents the small yellow square box with '1'

2g represents the two green rectangular boxes

3 represents the three yellow square boxes.

Therefore, the equation is -x + 1 = 2x + 3.

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Answer:the slope and the y intercept (you can tell there linear if the slope is the same and the y-intercepts are different).

Step-by-step explanation:

Answer:

Sample Response: Linear relationships can be compared using their initial values, or y-intercepts, and their rates of change, or slopes. Initial values can tell you which relationship started with a greater value. Comparing slopes can tell you which relationship is rising or falling faster.

Step-by-step explanation:

Answer:

-17

Step-by-step explanation:

The sum of -2 and -9 is (-2) + (-9) = -2 - 9 = -11.

The sum of -7 and 13 is 13 - 7 = 6.

Hence, subtracting 6 from -11 would be -11 - 6 = -17.

Hope this helped!

Answer:

31.

Step-by-step explanation:

-21 + 31 = 10

x + y = 10

y = 31

If 2 lines are parallel, their slopes are the same, so all we need to do is plug in the given point and slope in the equation y = mx + b and solve for b.

[tex]-1 = 2(1) + b\\\\-1 = 2 + b\\\\-3 = b[/tex]

The equation of a line in slope-intercept form that goes through (1, -1) and is parallel to the line y = 2x - 4 is [tex]y = 2x - 3[/tex].

Answer:

B

Step-by-step explanation:

please mark brainliest

Answer: Good luck guys

a) 4(9 x - 18)  > 3(8x  + 12)

The solution to the inequality is x > 9.

Graph A.

b) -1/3 (12x + 6) ≥ -2x + 14

The solution to the inequality is x ≥ -8.

Graph B.

c) 1.6 (x + 8) ≥ 36.4

The solution to the inequality is x ≥ 14.75.

Graph C.

It shows a relationship between two numbers or two expressions.

There are commonly used four inequalities:

Less than = <

Greater than = >

Less than and equal = ≤

Greater than and equal = ≥

We have,

a)

4(9x - 18) > 3(8x + 12)

First, we can simplify both sides of the inequality:

36x - 72 > 24x + 36

Next, we can isolate the variable on one side by subtracting 24x from both sides:

12x - 72 > 36

Finally, we can isolate x by adding 72 to both sides:

12x > 108

x > 9

Therefore, the solution to the inequality is x > 9.

b)

-1/3(12x + 6) ≥ -2x + 14

First, we can simplify the left-hand side of the inequality:

-4x - 2 ≥ -2x + 14

Next, we can isolate the variable on one side by adding 4x to both sides:

-2 ≥ 2x + 14

Then, we can isolate x by subtracting 14 from both sides:

-16 ≥ 2x

Finally, we can divide both sides by 2, remembering to reverse the direction of the inequality because we are dividing by a negative number:

-8 ≤ x

Therefore, the solution to the inequality is x ≥ -8.

c)

1.6(x + 8) ≥ 36.4

First, we can simplify the left-hand side of the inequality:

1.6x + 12.8 ≥ 36.4

Next, we can isolate the variable on one side by subtracting 12.8 from both sides:

1.6x ≥ 23.6

Finally, we can divide both sides by 1.6:

x ≥ 14.75

Therefore, the solution to the inequality is x ≥ 14.75.

Thus,

a) 4(9 x - 18)  > 3(8x  + 12)

The solution to the inequality is x > 9.

Graph A.

b) -1/3 (12x + 6) ≥ -2x + 14

The solution to the inequality is x ≥ -8.

Graph B.

c) 1.6 (x + 8) ≥ 36.4

The solution to the inequality is x ≥ 14.75.

Graph C.

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Answer:

w<6

Step-by-step explanation:

3w/3 <18/3

You divide that and get w<6.

Answer:

the y-intercept is 8 and the slope is -4/3 .

Step-by-step explanation:

The y - intercept is (0, 8) and the slope is -4/3

"It is the point at which the graph of the function intersects the y-axis"

The slope of the line passing through points [tex](x_1,y_1),(x_2,y_2)[/tex] is,

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

For given example,

We can observe that the line of best fit on this scatter plot passes though points (0, 8) and (6, 0)

Using the slope formula,

⇒ slope = (0 - 8)/(6 - 0)

⇒ slope = (-8)/6

⇒ slope = -4/3

Also, we can observe that the line of best fit on this scatter plot intersects y-axis at point (0, 8)

So, the y - intercept is (0, 8)

Therefore, the y - intercept is (0, 8) and the slope is -4/3

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Answer:

Step-by-step explanation:

Monke

Answer:

I am very very very sorry if this is incorrect, this did not make much sense to me! :(

Step-by-step explanation:

Answer:

10.

Step-by-step explanation:

2(3+a)

= 2(3+2)

= 2(5)

= 10

Hope this helped!

Answer:

greetings

the answer is D

3/5 = 9/15

1/3 = 5/15

9+5= 14

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

find the common denominator by finding the least common multiple of the two denominators

3/5 * (3) = 9/15

1/3 * (5) = 5/15

add both and u get 14/15

Answer: Raquel

Step-by-step explanation: If you’re reflecting then obviously it’s going to be in a new spot because it flips to somewhere new

Answer:

Total cost: 486.080$

Step-by-step explanation:

Original Price: 560.000$

Sale: 20%

Discount: 560.000$ * 20% = 112.000$

Discounted Price: 560.000$ - 112.000$ = 448.000$

Tax Rate: 8.5%

Tax: 448.000$ * 8.5% = 38.080$

Tax after Tax: 448.000$ + 38.080$ = 486.080$