3 years ago

What is the solution to the equation 1 over 21 multiplied by x is equal to 1 over 7?

Mathematics

2 answers:

evablogger [386]3 years ago

7 0

The second one is $3.98

KengaRu [80]3 years ago

4 0

1/21x = 1/7
x = 1/7 * 21
x = 21/7
x = 3 <===

7.96/2 = 3.98 <==

" at most 20 " = number line graph with closed circle on 20 shaded to left

You might be interested in

40pts!! Select the correct answer. Simplify.

stiv31 [10]

Hey!

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

Solution:

$=\frac{3x^2y^3}{z^3}$

Cube the coefficients.

$= \frac{27x^2y^3}{z^3}$

Multiply the exponents.

$= \frac{27x^6y^9}{z^9}$

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

Answer:

Option D.

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

Hope This Helped! Good Luck!

5 0

3 years ago

Lita has a coin with heads on one side and tails on the other side. She is going to flip it in the air three times. What is the

nevsk [136]

Answer:

Its a 50 percent chance

Step-by-step explanation:

The reason is because there are only two options, and i believe it is a independent

3 0

3 years ago

Read 2 more answers

Can you answer this math problem for me thanks

kotykmax [81]

Answer:

the answer is a

books < 20

3 0

3 years ago

Please give me correct answer

babunello [35]

Answer:

36 = 17+19 ---> They are twin primes and their sum is 36

84 = 41+43 ---> They are twin Primes and sum is 84

120 = 59+61 ---> They also are twin primes and their sum is 120

144 = 71+73 ---> They are also twin primes and the sum is 144

6 0

3 years ago

How do you put 20/80 in simplest form

Andrews [41]

GCF = 20

Reduce the fraction by dividing
the numerator and denominator by 20
and get the simplified answer

20 ÷ 20=1 || 80 ÷ 20=4
1/4 is your answer! :D

5 0

3 years ago

Read 2 more answers