MATHEMATICS MIDDLE SCHOOL

Choose the equation below that represents the line passing through the point (2, -4) with a slope of 1/2. A) y = 1/2 x + 5 
B) y = 1/2 x - 3 
C) y = 1/2 x - 5 
D) y = 1/2 x + 3

Answers

Answer 1
Answer: Choose the equation below that represents the line passing through the point (2, -4) with a slope of 1/2. 
A) y = 1/2 x + 5 
B) y = 1/2 x - 3 
C) y = 1/2 x - 5 
D) y = 1/2 x + 3

we only need to put the values and find the equation

y=(1)/(2)*x+5

-4=(1)/(2)*2+5

-4=6

False

y=\frac{}{}*x-3

y=(1)/(2)*x-3

-4=(1)/(2)*2-3

-4=-2

False

y=(1)/(2)*x-5

-4=(1)/(2)*2-5

-4=-4

True

y=(1)/(2)*x+3

-4=(1)/(2)*2+3

-4=4

False

\boxed{\boxed{\therefore~the~equation~that~represents~the~line~is~~C}}
Answer 2
Answer: \left \{ {{y=-4}\atop{x=2}}\right. \n \n A)\n -4=\frac12 \cdot 2+5\n -4=1+5\n -4=6\n No\n \n B)\n -4=\frac12 \cdot 2-3\n -4=1-3\n -4=-2\n No\n\n C)\n -4\frac12 \cdot 2-5\n -4=1-5\n -4=-4\n Yes\n \n D)\n -4=\frac12 \cdot 2+3\n -4=1+3\n -4=4\n No\n \n Answer:C

Related Questions

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. The scale used was 1 inch = 15 feet. The actor is 60 inches tall. How tall does the monster appear in the movie?Question 5 options:720 feet75 feet4 feet900 feet
A ratio is a rate. Sometimes, always, or never true? Give an example.
How many 1/4 teaspoon doses are in 7/8 teaspoon of medicine
A lost turtle - swimming 13 feet below the surface of the water - begins to ascend at 0.5 foot per second. In hopes of (harmlessly) capturing the turtle, a diver jumps into the water to a depth of 4 feet before descending at a rate of 0.25 foot per second.a) Write an equation to model the position of the turtle at any given time.b) Write an equation to model the position of the diver at any given time.c) After how long will the diver be able to catch the turtle?d) At what depth will the diver be able to catch the turtle?
????????????????????????????

Which event is considered neither likely nor unlikely?A. rolling a number greater than one on a six-sided number cube
B. rolling a 1 on a six-sided number cube
C. getting heads when flipping a coin
D. choosing a X, Y, or Z from a bag containing all letters in the alphabet

Answers

C.  This is because you have equal odds,  so you are not leaning heavily in one direction!
C. Mainly because you have a 50 50 chance.
_____________________________________________________________
Redstar215

What is the scale factor of ∧ABC To ∧DEF ( after scale/actual is already finished)

Answers

Answer: Since you are looking for the scale factor of ABC to DEF the answer is 8 because DEF is 8 times larger than ABC.

Step-by-step explanation: looked it up

Witch is longer 2 feet or 30 inches

Answers


30 inches would be longer because 2 feet is equal to 24 inches. 30 is larger than 24.
Since 1 foot is equal to 12 inches,        12 inches x 2 feet = 24 inches
2 feet = 24 inches

30 inches is longer

Carol had 34 flowers she gives Bryce 20 of them how many does she have

Answers

34 minus 20 equals 14
Carol will have 14. 34-20=14

If a sequence is defined recursively by f(0) = 2 andf(n +1) = -2f(n) + 3 for n ≥ 0, then f(2) is equal to

Answers

If you would like to know how much is f(2), you can calculate this using the following steps:

f(0) = 2
f(n+1) = - 2 * f(n) + 3
f(1) = - 2 * f(0) + 3 = - 2 * 2 + 3 = - 4 + 3 = - 1
f(2) = - 2 * f(1) + 3 = - 2 * (-1) + 3 = 2 + 3 = 5

The correct result would be f(2) = 5.

How do you change a fraction to a decimal

Answers


A fraction is a short way of writing a division problem. 
When you see a fraction, it means

           (the top number) divided by (the bottom number).

If you go ahead and actually do the division, the answer to it
is the decimal form of the fraction.

Examples:

Fraction  1/2 .        1  divided by  2  =  0.5 .

Fraction  1/4 .        1  divided by  4  =  0.25 .

Fraction  3/10 .      3  divided by  10  =  0.3 .
 
To convert a Fraction to a Decimal manually, follow these steps: Step 1: Find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by 0s. Step 2: Multiply both top and bottom by that number.
Other Questions
~please only answer if you know for sure~-Thank you-(Specify which one you are answering btw)
Find the square root of 10 to the nearest hundredth
2210 divided by 65 show work
Enzo uses a hose to fill a 225-gallon pool with water. Water fills the pool at a constant rate of 15 gallons per minute. With the given information, which statement is a reasonable conclusion?