Mathematics High School

what would the answer to this question be ? 1 - (-1)

Answers

Answer 1

It would be two, hope this helps

Answer 2

the answer would be 2. when your subtracting a negative think of -(- as a +
hope it helps

Related Questions

Someone plz help me with this

Answers

Answer:

2.20 y axis 2years T x axis is the answer

PLEASE ANSWER FAST!! WIIL GIVE BRAINLIEST
Which equation correctly shows how to determine the distance between the points (9,-2) and (6,3) on a coordinate
grid?
Od-V(6-3)?+ (9-(-2))?
Od-V(6+3)²+(9+(-2))?
)9
O ơ= 6 – 9) + (3-(-2)
d-/6+9)2+(3+(-2)2

Answers

Od-V (6+3) to the 2nd +(9+(-2)) is the correct answer.... In other words the second one.

I NEED AN ANSWER ASAP A surveyor finds the angle of elevation to the top of a building to be 75°. He is 20 meters from the base of the building. How tall is the building?

Answers

Answer: 74.6

we draw a right triangle ABC, have: ∠ABC = 90°, AB = 20 and ∠BAC = 75°, the height of the building is BC

we also have: tan 75° = BC/AB = BC/20

=> BC = tan 75°. 20 = 40 + 20√3 ≈ 74.6

Step-by-step explanation:

Find the solution of the system of equations.

First equation,

- 2x - 5y = -15

Second equation,

-9x + 15y = -30

Will mark brainliest

Answers

Answer:

the answer to your equation is (5,1) in point form or x=5,y=1 in equation form.

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation. hope this helps. :)

What is 50% of.......55

Answers

27.5 .,. I need 20 characters so just ignore this part lol

A number with three digits will open up this lock. These clues will help you find it before the turkey burns hard as a rock. Drawing a number line might help you too, Enter the number below when you are through! My number has ones, tenths, and hundredths Rounding to the nearest whole number, you get 4 Rounding it to the nearest tenth, you get 3.5 The number of hundredths is greater than 3 7

Answers

Answer:

7.77

Step-by-step explanation:

nearest one = 4

nearest ten = 0.35

nearest hundreth = more than 37

--4

-3.5

<.37-

+__

7.77

i think thats it. pls dont let turkey roast alive D:

Please help! :)

Will give brainliest, thank you

Answers

Answer:

y=-3/5x+2

Step-by-step explanation:

slope is -3/5

starting point is 2

Ala has 24 dollars, Barb has 66 dollars, and Sophia has as many dollars more than Ala as she has less
than Barb.
How many dollars does Sophia have?
A) $35
B) $42
C) $45
D) $48

Answers

Answer:42

Step-by-step explanation:

8th POING GIVEAWAY (lol my hands r tired so srry for the typo)

Answers

Answer:

ooo~ yass ʕ·ᴥ·ʔ

(lil person ty)

ヾ(＠⌒▽⌒＠)ﾉ

(virtual hug (∪ ◡ ∪)

Thank you so much, I got it UvU

Find the midpoint of a line with endpoints of (2, 6) and (10, 18)

Answers

Answer:

6, 12

Step-by-step explanation:

10-2=8 8/2= 4 2+4= 6

18- 6= 12 12/2= 6 6+6=12

The answer to your question would be 16

Help me plz answer the both of them

Answers

Answer:

23.Use RHS

24.Use axiom and make 2angle equal then triangle will be equal and it becomes congruent

Answer:

23) +) JL ≅ MO (given)

+) KL ≅ NO (given)

+) ∠K = ∠N = 90° (given)

=> ΔJKL ≅ ΔMNO (HL)

24) +) AC ≅ EC (given)

+) BC ≅ DC (given)

+) ∠ECD = ∠ ACB (2 opposing angles)

=> ΔABC ≅ ΔEDC (SAS)

Step-by-step explanation:

If Tai Reed's average monthly expenditure for 4 months is $2,303.50, what is the total of his expenditures for that period? *
685.75
575.85
9,214.00
12,545.50
TIMEDD TEST!!

Answers

$2,303.50 x 4 = $9,214

Answer : $9,214.00

Help please im very lost

Answers

Answer:

pretty sure it is zero

Step-by-step explanation:

There are two x's of the same value so presumably the line is vertical which would mean it has no slope and could only be described as zero

Answer:

Step-by-step explanation:

Find the slope. Use m = y2-y1/x2-x1 form

So, -4-(-17)/-6-(-6)

This = 13/0

Which = undefined.

The slope is undefined.

help asap i don't understand

Answers

x+4/12=-5/3

3(x+4)=12-5

3x=7

x=7/3

x=2.3

(-6)(-2)(-1) =

‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎

Answers

-6 times -2 is 12
12 times -1 is -12

Twice Sam's age added to half her mother's age is 48. Three times her age less one third of her
mother's age is 33. How old are Sam and her mother?

Answers

Answer:

Sam is 15 and her mother is 36

Step-by-step explanation:

Let Sam's age be x and her mother's age by y

We can figure out Sam and her mother's age by representing these scenarios using equations with variables and solving the system using elimination

2x+y/2=48

3x-1/3y=33

You start by making all the numbers in both the equations whole

2(2x+y/2=48)

3(3x-1/3y=33)

Becomes:

4x+y=96

9x-y=99

Add together to eliminate y

13x/13=195/13

x=15

Now that we have x we can plug the value into the x in the equations to give us the y-value

2x15+y/2=48

30+y/2=48

30+y/2-30=48-30

y/2=18

2 X y/2=18 X 2

y=36

Therefore x=15 and y=36

A pack of 8 batteries costs £5.99 How much does each battery cost?

Answers

Answer:

£0.75 is how much each battery costs.

Step-by-step explanation:

£5.99 ÷ 8 = £0.748

Answer:

75 cents

5.99 divided by 8 is .74 which can be rounded to .75 which is also 75 cents

Can sum1 help me plz
A square garden has an area of 53.29 square meters. What is the length of each side of the garden?

1) 3.8m
2) 7.3m
3) 13.3m
4) 26.6m

Answers

The answer is 3) 13.3m

Answer:

7.3m

Step-by-step explanation:

Area is l * w

The length and width of a square are the same, so that means we can use square root for this problem.

The square root of 53.29 is 7.3

7.3*7.3 = 53.29 (<- to double check)

10) Find the circumference of the circle.
Use a 3.14

Answers

Answer:

50.24

Step-by-step explanation:

2*3.14*8=50.24

2*pi*r= circumference

There are 60 students in the school band. 30% of them are sixth graders, 50% are seventh graders, and the rest are eighth graders. a. How many band members are sixth graders? b. How many band members are seventh graders? c. What percentage of the band members are eighth graders? Explain your reasoning.

Answers

Answer:

there is 12 6th graders 30 7th graders and 12 8th graders and 20% is 8th graders please mark brainlyist

What is Fourteen minus four times y is equal to y increased by 4

Answers

The answer i think is 14-4y=y+4

Help pls!
U don’t need to explain

Answers

12x-18–4x-2

bonus : x=2

two times x divide five

Answers

Answer:

2x/5

Step-by-step explanation:

List all 3-digit numbers which are 19 times the sum of their digits.

Answers

Answer:

114, 133, 152, 171, 190, 209, 228, 247, 266, 285, 399

Step-by-step explanation:

These are all the three-digit numbers that are a multiple of 19.

Answer:

114, 133, 152, 171, 190, 209, 228, 247, 266, 285, 399

PLS GIVE BRAINLIEST

14 fish out of 100,000 are blue, what would this be as a percentage?

Answers

Answer:

0.014%

Step-by-step explanation:

We need to write 14 out of 100,000 as a fraction. Which makes 14/100,000. Now 14/100,000 as a percent is 0.014%

Analyze the table showing the number of days and cost of the trip.

Answers

Answer:

The answer is 25

Step-by-step explanation:

Select the slope-intercept form of an equation for a line with y-intercept –5 and slope 2. A. x = 2x + 5 B. y = 2x – 5 C. y = 5x – 2 D. y = –5x + 2

Answers

Answer:

y=2x-5

Step-by-step explanation:

slope intercept form is y=mx+b

m=slope

b=y-intercept

Answer: y = 2x - 5

slope-intercept form ⇒ y = mx + b

⇒ where mx is the slope,

⇒ b is the y-intercept

⇒According to the question;

mx which is the slope = 2

b the y-intercept = -5

∴ the equation is

Marcus can rap about 42 words per minute. If he raps at this rate for 30 minutes without stopping, about how many words will he rap?

A) 1260
B) 2100
C) 2520
D) 4200

Answers

A, 1260 words per minute

HELP MY PARENTS ARGUING ABOUT THIS ASSIGNMENT PLEASE DO THIS HURRY!!!

Answers

I believe the answer are as follows: 1. A 2. B 3. A 4. D 5. B and 6. B

the lenght of the floor is 32 m longer than its width and there is greater than 200 square meters. you will cover the floor completely with tiles. what will be the possible dimension of the floor?

Answers

Let’s assume the width of the floor is x and the area is a

To figure out the dimensions we need to figure out the value of the variable (x)

This means that the length is xm+32m (the m is for metres) and that the area is a>200m2

Because it says what is the possible dimensions let make the area 201m2

The formula for the area of a rectangle is length times width so the equation we use to figure out the value of x

201=x+x+32

So let’s collect like terms and solve from there
201=2x+32
201-32=2x+32-32
169=2x
169/2=2x/2
84.5=x

Now that we know the value of x is 84.5 we can figure out the length is 116.5m and the width is 84.5m

Therefore the dimensions of the floor is 116.5m by 84.5m

Other Questions

Write equation of line that goes throughpt (7,10) and has a slope of -5/3 There has been much debate in our community lately about thestarting time of schools. It is clear from the evidence presented thatthe high school needs to have a later starting time. Records show that70 percent of tardy high school students show up before the end offirst period. Some residents believe that this is due to early morningdoctor appointments, but only eight percent of those students hadmedical excuses. They are simply sleeping in. Additionally, parents ofyounger children complain that they have to wait until 8:45 to see theirkids off to elementary school.Which of these is the author's claim?A. There has been much debate in our community lately.B. This is due to early morning doctor appointments,C. High school needs to have a later starting time.D. 70 percent of tardy high school students show up before the endof first period Russell works at a deli making meatball subs. Today, he has made s sandwiches so far, and in each sandwich he puts 4 meatballs.If Russell started with 100 meatballs at the beginning of the day, write an algebraic expression that describes how many meatballs he has left. Solve the linear equation -3x+3=12 WILL GIVE EXTRA POINTSAssignment name: solving angles pairs Daily Snowfall ( in inches ) during January in Syracuse New York I WILL GIVE BRAINLIEST PLEASE ANSWER THE FOLLOWING QUESTION:In one or two paragraphs, explain how the culture of ancient Greece influenced roman culture. How did the Romans help preserve the earlier Greek culture? what is the formula to find principal 4x+1=3How do I answer thid This poem describes a train as if it were a horse. Which lines uses imagery to describe the train arriving at the station for the night?"I Like to See it Lap the Miles" by Emily DickinsonI like to see it lap the miles,And lick the valleys up,And stop to feed itself at tanks;And then, prodigious, stepAround a pile of mountains,And, supercilious, peerIn shanties by the sides of roads;And then a quarry pareTo fit its sides, and crawl between,Complaining all the whileIn horrid, hooting stanza;Then chase itself down hillAnd neigh like Boanerges;Then, punctual as a star,Stop-docile and omnipotent-At its own stable door.Options: A: "And stop to feed itself at tanks"B: "At its own stable door."C: "Complaining all the while"D: "Complaining all the while" The fastest man in the world can run 100 meters in 9 sec how far can he run in 1 minute and 2 second plz answer am in exaaam Item 2Which equation is true when m = 0.4?3m = 1220m = 8m1=0.612m = 3 Which type of election is held to fill a public office left vacant when an official resigns?primary electionrecall electiongeneral electionspecial election Why does warm soda go flat faster than chilled soda? A. Gas molecules stay dissolved in warm soda. B. Gas molecules move slower in warm soda.C. Gas molecules move faster in warm soda. D. Gas molecules cannot escape in warm soda. E. Gas molecules stay trapped with the solvent in warm soda. 4. If f(x) = 4x-8 and g(x)=x-2, evaluate (f-g)(x).algebra 2 Need your help, Answer ASAP PLZZ!!! I need help on questions two lol pls help me I'm asking again because the other one I did won't show up. Also please explain! Thanks! :) Read this excerpt from the bachelor's story in "The Story-Teller," in which he is describing the character Bertha: "'Was she pretty?' asked the bigger of the small girls. 'Not as pretty as any of you,' said the bachelor, 'but she was horribly good.' There was a wave of reaction in favour of the story; the word horrible in connection with goodness was a novelty that commended itself. It seemed to introduce a ring of truth that was absent from the aunts tales of infant life." What does the phrase "horribly good" imply about Bertha's goodness?A that she is actually bad whenever she has a chance to be B that being pretty is not necessarily part of being good C that some aspect of her "goodness" is not really good D that the three children hearing the story should try to be as good as she is. Estimate a 15% tip on a dinner bill of $47.67 by first rounding the bill amount to the nearest ten dollars.