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
Katen [24]
3 years ago
9

What is the additive inverse of 7/2 ? A) −2/7 B) −7/2 C) 2/7 D) 7/2

Mathematics
1 answer:
snow_lady [41]3 years ago
6 0
The additive inverse of 7/2 would be -7/2 (option B) Since its. opposite !

A)is the additive inverse of C) ; C) is the additive inverse of A) (not your answer)

B. is the additive inverse for this problem (7/2) so thats how we found that this is your answer (answer)

D is the same thing for the problem (7/2) (not your answer)

7/2 isnt the additive inverse for 7/2 because they are the SAME not the opposite.

+ = - (Positive = negative)

- = + (negative = positive)
You might be interested in
The graph of the function f is shown. f(0)
patriot [66]
B. F2. That is the deepest point in the decline.
4 0
3 years ago
Help<br><br> Determine which equation is parallel to line jk and which is perpendicular to line jk.
alukav5142 [94]

Answer:

5x + 3y = 13 parallel.

6x - 10y = 7 perpendicular.

Step-by-step explanation:

Two lines with slopes m_1 and m_2 are parallel when m_1=m_2 and are perpendicular when m_1*m_2=-1

Now determine the slope of all the lines

The line jk passes through the points

(-5,5) and (1,-5) so its slope is

\frac{-5-5}{1-(-5)}=\frac{-10}{6}=-\frac{5}{3}

To determine the slope of the lines in the blue rectangles, isolate y from each one and the coefficient of x is the slope

5x-3y = 8 ------> y = (5/3)x + 8/3 ------> slope 5/3

Neither parallel nor perpendicular.

6x+10y = 11 ------> y = (-6/10)x + 11/10 = (-3/5)x + 11/10 ------> slope -3/5

Neither parallel nor perpendicular.

5x + 3y = 13 ------> y = (-5/3)x + 13/3 ------> slope -5/3

This line is parallel

6x - 10y = 7 ------> y = (6/10)x - 7/10 = (3/5)x -7/10 ------> slope 3/5

Since (-5/3)(3/5) = -1 this line is perpendicular.

8 0
3 years ago
Strawberries cost $3.00 per pound. How many punds of strawberries can you buy for $1.00
Mademuasel [1]

Answer:

1/3 or .75 pounds of strawberries

3 0
3 years ago
Read 2 more answers
Can someone help me? I’ll reward points + brainalist
Setler79 [48]

Answer:

d) A = π(9^{2})

Step-by-step explanation:

area = π r^{2}

diameter = 18

radius (half of diameter) = 9

area = π 9^{2}

6 0
3 years ago
Is a simple random sample is valid true or never true or always or sometimes
hodyreva [135]
Sometimes because it might not always be true
3 0
3 years ago
Other questions:
  • What does is 62+4 mean equal
    6·2 answers
  • Please answer this multiple choice question only if you know the answer!! 25 points and brainliest!
    6·1 answer
  • Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.
    6·1 answer
  • X + 1 + 2x+2=78 solve multi step equation
    8·1 answer
  • Solve for t. −5t≥70
    14·2 answers
  • PLZZZ HELP WILL GIVE BRAINLEST only if correct
    6·1 answer
  • Given the first three terms of a linear sequence: 3x – 2;x+9; 2x + 5 Determine the value of x.​
    14·2 answers
  • Aiguo places 6 circular biscuits, each with the same diameter, on a baking sheet as
    13·1 answer
  • Pls help me figure this out
    14·1 answer
  • Put the following 3x + y &lt; 8 into linear equation, Slope Intercept formmat<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!