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
anygoal [31]
2 years ago
8

Which two numbers on the right will you use to calculate 3 x 9?

Mathematics
1 answer:
velikii [3]2 years ago
5 0

Answer:

3×9=27 the two numbers right to use is 2and7

You might be interested in
Representing Ratios with Models; Complete the practice questions, the first one has been done for you. The ratio of star-shaped
Y_Kistochka [10]

Let's begin by listing out the information given to us:

The ratio of star-shaped beads to moon-shaped beads in a bracelet is 3:1

The ratio of moon beads to star beads 1 moon bead to 3 star beads is given by 1:3

3 0
1 year ago
If f(x)= 9x-8 and g(x)=x^3,what is (g o f)(1)?
lesya692 [45]

(f∘g)(3) = f(g(3))


Find g(3) by substituting x=3 in g(x)


g(x)=x²-1

g(3)=3²-1

g(3)=9-1

g(3)=8


f*g(3) = f(g(3)) = f(8)


find f(8) by substituting x=8 in f(x):


f(x)=2x+3

f(8)=2(8)+3

f(8)=16+3

f(8)=19


So f∘g(3) = 19


Sorry I am wrong



4 0
4 years ago
Two solutions of salt water contain 0.07% and 0.23% salt respectively. A lab technician wants to make 1 liter of solution which
DerKrebs [107]

0.75 liter of 0.07 % is used and 0.25 liter of 0.23 % salt is used

<em><u>Solution:</u></em>

We have to 1 liter of final solution

Let "x" be the salt solution of 0.07 %

Then, (1 - x) is the salt solution of 0.23 %

Then final solution should be 1 liter of solution which contains 0.11 % salt

Thus, 0.07 % of "x" is mixed with 0.23 % of (1 - x) to make a solution 0.11 % of 1 liter

<em><u>Thus a equation is framed as:</u></em>

0.07 % of x + 0.23 % of (1 - x) = 0.11 % of 1

0.07 \% \times x + 0.23 \% \times (1-x) = 0.11 \% \times 1\\\\\frac{0.07}{100} \times x + \frac{0.23}{100} \times (1-x) = \frac{0.11}{100} \times 1\\\\0.0007x + 0.0023(1-x) = 0.0011\\\\0.0007x + 0.0023 - 0.0023x = 0.0011\\\\-0.0016x = -0.0012\\\\x = 0.75

Thus 0.75 liter of 0.07 % is used

And,

1 - x = 1 - 0.75 = 0.25

Thus 0.25 liter of 0.23 % salt is used

6 0
4 years ago
If f(x) = x 2 + 1 and g(x) = 3x + 1, find [f(2)-g(1)] 2.<br><br> 1<br> 2<br> 9
uysha [10]
(2)2+1=5

3(1)+1=4 is your answer


5 0
3 years ago
What is the probability if jonny has 2 red apples and 10 blue apples what is the simplfyed fraction?
kvasek [131]

Answer:1/5

Step-by-step explanation:if he has 2 red apples and 10 blue it would be 2/10 and that simplified which is dividing it in half would make it 1/5

3 0
3 years ago
Other questions:
  • Which of the following sequences is an arithmetic sequence? 1, 2, 4, 8, 18, ... 10, 12, 14, 16, 18, ... 200, 100, 50, 25, ... 4,
    14·1 answer
  • Please simplify (5y^2)^3
    7·2 answers
  • Can you find the sum of (-6y-2)+5(3+2.5y) ?
    7·2 answers
  • Chuck can afford a $490-per-month car payment, and he's interested in either
    9·2 answers
  • Help lol
    7·1 answer
  • 9x - y = 23<br>18x + 4y = 16​
    12·2 answers
  • Please help with question A and show work!! thank you
    9·1 answer
  • 1 = prt is an example of<br> O<br> a variable<br> an expression<br> a constant<br> a formula
    10·2 answers
  • What is the difference between the number 16 and 23
    8·2 answers
  • Select all the correct answers.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!