1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LUCKY_DIMON [66]
3 years ago
5

Brainliest...I have to post a few of these cause I forgot to study for this assignment....

Mathematics
1 answer:
kherson [118]3 years ago
8 0

Answer:

-1

Step-by-step explanation:

you do 1/1 which is 1. because the line is negative, the answer is -1

You might be interested in
Reciprocal of a number<br> 2/9......-7/6......8/3
vichka [17]

Answer:

\frac{2}{9} =  \frac{9}{2}

\frac{ - 7}{6}  =  \frac{ 6}{ - 7}

\frac{8}{3}  =  \frac{3}{8}

4 0
3 years ago
Can someone please explain how to find x and y I don’t understand this at all
Sloan [31]

3y is the supplement of 141 so that means 3y+140=180 so y is 13.33. Since they give you 68, 68+13.33+x=180. So 81.33+x=180 and x=98.66.

4 0
3 years ago
Teri incorrectly solved the system of equations below. Correctly identify the error Teri made. 2x - 10 y = -30 x - 5y = 20 Step
umka21 [38]

Answer:

See explanations below

Step-by-step explanation:

Given the system of equation

2x - 10 y = -30 ... 1

x - 5y = 20 ... 2

Step: From 2;

x = 20 + 5y ...3

Step 2: Substitute equation 3 into 1

2x - 10y = -30

2(5y+20) - 10y = -30

Open the bracket

10y + 40 - 10y = -30

10y - 10y + 40 = -30

0+40 = -30

40 = -30

The steps taken by Teri are correct all through. He didn't make any error whatsoever

3 0
2 years ago
Dominic took a 20-question online quiz. He received 5 points for every correct answer. For every
Gennadij [26K]

Answer:

X+20=2 i think this is a little above my head

8 0
2 years ago
Find the interior angles of a regular polygon which has 6, 10 and 20 sides​
andrew-mc [135]

Answer:

(6)=120°

(10)=72°

(20)=36°

Step-by-step explanation:

(n-2)×180°

(6-2)×180°=720°

6÷720°=120°

10÷720°=72°

20÷720°=36°

4 0
2 years ago
Other questions:
  • suppose you have 1000 gallons of gasoline 20% is premium and 80% is regular how much premium gas needs to be added to bring the
    5·1 answer
  • a t shirt cost 18 dollar before tax. after sales tax, the t shirt is 19.53. what is the sales tax rate?
    5·1 answer
  • Which of the following best describes the equation below?
    6·1 answer
  • Please help. What's the answer???
    7·1 answer
  • A powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. A group of 50 men (grou
    5·1 answer
  • What is the following quotient? 3sqrt8/4sqrt6
    10·1 answer
  • Write each of the following numbers to 3 significant figures in exponential or scientific notation. Write each number with only
    5·1 answer
  • Please solve look at photo plz plz plz plz pls plz plz
    8·1 answer
  • Find the mass of an object that has a weight of 910kg
    14·2 answers
  • Please solve for x please use statement reason
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!