Mathematics High School

graph y=-1\2x please i need help with this

Answers

Answer 1

Answer:

Step-by-step explanation:

Slope is always rise over run.

"rise" up -1 or down in this situation because it is a negative

then 'run' or move to the right 2 places on the x-axis

Graph Y=-1\2x Please I Need Help With This

Related Questions

Someone help me SHOW WORK pleass

Answers

Answer:

2 y

3x²

Step-by-step explanation:

4xy³

6x³y²

lowest term 4 and 6

Rule on dividing exponents: subtract them

solve the equation 5 (2x+1) = 25

Answers

Answer:

X=2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation

2x2 = 4

so

4+1 =5

5x5 =25 ez

Solve the following two equations. Show all of your
steps in the line paper provided. Be ready to share your
work!
Equation #1: 3x + 11 = 11
Equation #2: 3(x – 3) = 45

Answers

Equation 2:
3(18 - 3) = 45
step 1 do 18-3
now you have
3(15) = 45
and it’s just three, times fifteen.
3 • 15 = 45

Equation 1:
3x + 11 = 11
3x = 11 - 11
3x = 0 (divide both sides by 3 to get x)
3x/3 = 0/3
x = 0

the height of a pine tree is changing according to the equation y = 3x, where x represents time in years and y represents height in feet. Which statement best compares the growth rates for the maple tree and the pine tree?

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Lmk

IN A RECTANGLE PQRS , PR = 25 AND THE AREA IS 168. WHAT IS THE MEASURE OF PQ?

Answers

Answer:

the answer is 143

Step-by-step explanation:

just do 168 - 25 equals 143 , I'm sorry if I got this wrong I'm going based off what my 10th grade math teacher are taught me

Square root of 12 divided by the square root of three

Answers

I believe the answer would be 2

Luke went fishing and caught a trout that
weighed two and a half pounds. How
much did Luke's fish weigh in ounces?

Answers

Answer:

40 ounces

Step-by-step explanation:

a pound is 16 ounces so 2 and a half is 40 ounces

what is the scale factor if a 4" by 10" photograph is enlarged to a poster that is 1 ft. by 2.5 ft.?

Answers

Answer:

sorry I can't help you with this answer

what is the initial value of the equation shown? y = −2x − 5 Answers: −5 −2 2 5

Answers

Answer:

-5

Step-by-step explanation:

Unit 8 test study guide right triangles and trigonometry

Answers

Answer:

Hopefully, you can see the attachment. It's all on there but the "if" portion

Can yall pls help with this

Answers

Answer:

x=5

Step-by-step explanation:

The sum of the measures of angle M and angle R is 90°

Given;

•Angle M is (5x+10)°

•Angle R is 55°

The value of x therefore is;

Measure of Angle M + Measure of Angle R = 90°

(5x+10°)+55°=90°(Remove bracket)

5x+10°+55°=90°

5x+65°=90°

5x=90°-65°

5x=25(Divide both sides by 5)

x=5

Therefore the value of x=5

Mandy performed an experiment in which she randomly drew one marble at a time from a bag, with replacement. The bag contained one marble each of red, blue, green, yellow, and purple. The results of her experiment are shown below. Marble Color Times Drawn red 5 blue 7 green 7 yellow 3 purple 8 Based on the experiment above, predict the number of times a yellow marble would be drawn if she performs the experiment a total of 90 times.

Answers

Answer: 9

Step-by-step explanation:

Results in the experiment:

Marble Color   Times Drawn

 red                      5

blue                       7

green                       7

yellow                       3

purple                       8

Total marbles = 5+7+7+3+8 = 30

Probability of getting yellow marble = [tex]\dfrac3{30}=\dfrac1{10}[/tex]

If she performs the experiment a total of 90 times= [tex]\dfrac{1}{10}\times90=9[/tex].

Hence, the number of times a yellow marble would be drawn = 9

Someone help! Please

Answers

The answer is the first one because B- = 5

Answer:

Sorry I don't now I'm just grade 6

what is 2x+7y=3
x=-4y​

Answers

2(-4y) +7y =3
-8y + 7y =3
-y=3
therefore y= -3

2x+7y=3

2(-4y)+7y=3

-8y+7y=3

-y=3

A grocery store sells steak for $6.10 per pound. What would be the cost of 20 of steak?

Answers

Answer:

i believe it would be 122 pounds if every steak is the same weight

Step-by-step explanation:

simple math

Answer:

$122

Step-by-step explanation:

6.10 x 20=122

Determine the intercepts of the line.
y=10x-32y=10x−32

I need to determine the y intercept and the x intercept

Answers

Answer:

x=16/5

y=1

Step-by-step explanation:

To find the x, substitute in 0 for y and solve for x.

0=10x−32

Solve the equation.

Rewrite the equation as 10x−32=0

Add 32 to both sides of the equation.

10x=32

Divide each term by 1010 and simplify.

10x/10=32/10

x=32/10=16/5

5 cm
2 cm
2 cm
5 cm
What is the perimeter of the shape?
A. 2 cm
B. 5 cm
0
C 7 cm
D. 10 cm
OE 14 cm
Help pls

Answers

the answer would be E. perimeter is adding

Answer:

E. 14

Step-by-step explanation:

The shape is clearly a rectangle, from the units given

Perimeter= distance round a shape

Perimeter= 5+5+2+2=14

can someone help me with this, i don’t understand, do we have to like name each shape ?? if so please help me!! please please pleasee

Answers

Answer: IT's asking for you to put the letter of the shapes next to they're name

Step-by-step explanation:

In a song competition, a participant has to score a total of at least 20 points in the first four rounds combined to move on to the fifth and final round. Curtis scored 2 points in the first round. He then went on to score additional points in the second, third, and fourth rounds. In each of those rounds, his score was identical. Which inequality best shows the number of points, p, that Curtis scored in each of the second, third, and fourth rounds if he earned a place in the finals?

2 + 3p ≤ 20
2p + 3 ≥ 20
2 + 3p ≥ 20
2p + 3 ≤ 20

Answers

Answer:

C

Step-by-step explanation:

Answer:2+3p ≥ 20

Step-by-step explanation:

2 is the amount of points he earned

3 is how many rounds were left before finals

p is the additional points he earned

and ≥ 20 is he had to earn greater than or equal to 20 points total to move on.

hope this helps :}

30 points HELPPPPPPPPPPPPP

Answers

Answer:

X= 61

Y I believe is 29 but I'm not certain

Answer:

X=61

Step-by-step explanation:

please give me a heart

IS 14 On Monday, 23 patients made appointments with each doctor. However, 6 of the patients did not show up. How many patients visited the clinic on Monday?​

Answers

Answer:

156!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

What is the radius of the sphere

Answers

there is no picture?

Step-by-step explanation:

what is the slope of the line?

Answers

Answer:

The slope is 3.

I need to simplify x2+2x+1​

Answers

Answer:

(x+1) (x+1)

Step-by-step explanation:

Answer:

There are no like terms.

Its still x2+2x+1

Step-by-step explanation:

Find the percent of markup. Round to the nearest tenth.
$33.00 to $45.00

35.6%

36.4%

4.0%

Answers

Answer:

Ans is 36.4

(45.00-33.00)/33 x100

=12/33 x100 =36.4%

Order this set of numbers from least to greatest. 4, 8, -2, -6, 0

Answers

Answer:

-6, -2, 0, 4, 8

Step-by-step explanation:

Can someone help me with this question please?

Answers

100-2=98
Coefficient
K=0,98

math I need help I'm trying to pass 6th
[tex]-6 + (-1) + (-4) =[/tex]
​

Answers

Answer:

-11

Step-by-step explanation:

-6+(-1)+(-4)=-11

I hope this helps, I also think this is the answer!.

Help please








..........................

Answers

Step-by-step explanation:

With reference angle theta

perpendicular (p) = 20

base (b) = 50

tan theta = p/b

= 20/ 50

So the height of the tree is 20 feet

David lost 15 dollars from his pocket. Write a signed number to represent this change.


I really need help please don't delete this

Answers

Answer:

no hablo espanol Lo siento

The signed number representation for David losing 15 dollars is -15, indicating a decrease of 15 units in his pocket.

We can use a negative value since he lost money to represent the change of David losing 15 dollars from his pocket using signed numbers. Using a signed number system, we represent positive values as regular numbers and negative values with a minus sign (-) in front of the number. So, in this case, the change can be represented as: -15

The negative sign (-) indicates that David lost 15 dollars. In signed number notation, the minus sign represents a decrease or a loss, while a positive sign (+) represents an increase or a gain.

In summary, the signed number representation for David losing 15 dollars is -15, indicating a decrease of 15 units in his pocket.

To know more about number

https://brainly.com/question/251701

#SPJ2

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