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
alisha [4.7K]
4 years ago
8

What number can you multiply by √7 to get a rational number? (select each correct answer.)

Mathematics
2 answers:
PolarNik [594]4 years ago
5 0
Answers: Choice A, choice B, and choice C

Those two values, when multiplied by the given value, will lead to a rational number. If you pick choice A, then you get 7 as a result after multiplying. If you choose choice B, then you get -7

Note that
7 = 7/1
-7 = -7/1
So 7 and -7 are rational

Also, when multiplying 0 by any number, the result is always 0. The rule is 0*x = x*0 = 0
The value 0 is rational as 0 = 0/1

The only non-answer is choice D as 7*sqrt(7) can't be expressed as a ratio of two whole numbers.
gulaghasi [49]4 years ago
4 0
<span>A) √7 is the only option.</span>
You might be interested in
PLEASE HELP ME????<br> What is the value of the expression below? A. 8 B. 4 C. 1 D. 2
shutvik [7]
I did this in london! Its B. 4 For londons answers! by mate!
4 0
3 years ago
What’s the slope of C=50t+100
balandron [24]

Answer:

50

Explanation:

This equation is in y = mx+b form.

The m is the slope and the b is the y intercept. So, 50 is the slope and 100 is the y-intercept.

6 0
3 years ago
Read 2 more answers
Write a formula for the total cost, (T), in pence, of 2 cups of lemonade and 5 chocolate bars.
Mandarinka [93]
2 lemonades: 2(l)
5 chocolate bars: 5(c)
T= 2l + 5
5 0
3 years ago
On August 7, 2007 Barry Bonds hit his 756th home run, breaking the all-time career home run record, formerly held by Hank Aaron.
svp [43]

From the stemplot, it can be taken that:

Both were very consistent home run hitters, due to the great amount of seasons with at least 20 home runs. Bonds had the biggest outlier, with a season of 73 home runs, while Aaron distribution was less spread.

-------------------------------

  • From the stemplot, it can be taken that Bonds had the biggest outlier, which was the season with 73 home runs.
  • His season with the lowest amount of home runs was also less than Aaron, as he had a 5 home run season while Aaron lowest amount was 10.
  • They both had a lot of seasons with at least 20 home runs, so both very consistent.

Thus, we can take that:

Both were very consistent home run hitters, due to the great amount of seasons with at least 20 home runs. Bonds had the biggest outlier, with a season of 73 home runs, while Aaron distribution was less spread.

A similar problem is given at brainly.com/question/24341344

4 0
3 years ago
6.5x-10=4.5x+6 can someone give a step by step answer plz
Trava [24]

Collect like terms
6.5x-4.5x = 6+10
2x = 6+10
Divide both sides
2x = 16
X= 8
7 0
3 years ago
Read 2 more answers
Other questions:
  • Circle A is tangent to circle B.<br> True<br> False
    14·1 answer
  • Line segment segment CD has a slope of negative start fraction two over three end fraction and contains point C(−3, −6). What is
    7·1 answer
  • Which congruence theorem can be used to prove ΔWXS ≅ ΔYZS?
    7·2 answers
  • Please please help me out
    10·1 answer
  • A librarian has a set of ten different books, including four different books about Abraham Lincoln. The librarian wants to put t
    14·1 answer
  • Use the Distributive Property to multiply 9 and 37 in your head. After 37 is in expanded form, multiply 9 by each addend. (9 × 3
    9·2 answers
  • When 4x + 4x + 1 = 33 is solved, the result is:
    11·2 answers
  • when 2 is added to five times a number, the result is less than 13 .find the greatest whole number that satisfies the statement​
    9·1 answer
  • I need help on this one, I’ll really appreciate your hard work! :)
    10·1 answer
  • The best fit line is given by the equation y = 0.404x - 5.18, where y represents the height of the plant above ground level, and
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!