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]
2 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]2 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
Pls help timed test I don’t know how to do this and yeah
Slav-nsk [51]
It’s A 26.7 hope this helps!!!!
5 0
3 years ago
Jack is renting a boat to go fishing with his friends. One rental company charges a fee of $20 plus $13.50 an hour. A second ren
zvonat [6]

Answer:

4 hours of rental

Step-by-step explanation:

y1 = 20 + 13.5x

y2 = 6 + 17x

20 + 13.5x = 6 + 17x

20 - 6 = 17x - 13.5x

14 = 3.5x

x = 4

Costs y1 and y2 are equal on renting for 4 hours

3 0
2 years ago
Read 2 more answers
Prove this trigonometric equation;<br><br> - tan^2x + sec^2x = 1,
alekssr [168]
Hey there :)

- tan²x + sec²x = 1    or    1 + tan²x = sec²x

sin²x + cos²x = 1 
Divide the whole by cos²x

\frac{sin^2x}{cos^2x} + \frac{cos^2x}{cos^2x} = \frac{1}{cos^2x}

\frac{sinx}{cosx} = tanx so \frac{sin^2x}{cos^2x} = tan^2x
and
\frac{1}{cosx} = secx so \frac{1}{cos^2x} = sec^2x

Therefore,
tan²x + 1 = sec²x
Take tan²x to the other side {You will have the same answer}

1 = - tan²x = sec²x or sec²x - tanx = 1

3 0
2 years ago
Please help find the probability that x &gt;25.
bija089 [108]

Answer

The total probability is one:

Total probability of being greater than 25 is 1 because the totals of all values less than 25 is 1.

5 0
2 years ago
the ratio of boys to girls in mr bakers class is 2 to 3 if there are 30 total students in the class how many more girls are in t
Archy [21]
I believe there would be 6 more girls than boys.
5 0
3 years ago
Other questions:
  • I need to know How to solve it
    7·1 answer
  • How can you tell if ordered pairs are a function or not
    7·2 answers
  • Angle 3 and angle 4 are supplementary angles. Angle 3 is 88. What is the measure of angle 4?
    8·2 answers
  • The following number sentence is _____________.
    13·1 answer
  • Consider the open sentence 2x + 3___x^2 + 2^2 ( show all your work )
    6·1 answer
  • What is 7909+1044 using algorithm
    6·1 answer
  • The sentence "Nine is more than a number" can be represented by the inequality 9 ≥ n . true or false
    14·2 answers
  • Help me with this please ​
    11·1 answer
  • Question 2 of 10
    10·1 answer
  • HELP WILLING TO CASHAPP if answered quick and correctly + 100 points The points plotted below on the graph of a polynomial which
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!