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murzikaleks [220]
3 years ago
8

What is the reciprocal of 4, 5/2, and 1/2​

Mathematics
2 answers:
hodyreva [135]3 years ago
6 0

Answer:

1/4 2/5 2/1

Step-by-step explanation:

repcpical means you flip them upside down

kvv77 [185]3 years ago
3 0

Answer:

\frac{1}{4}, \frac{2}{5}, and \frac{2}{1}

Step-by-step explanation:

<em>Remember, to find the reciprocal of a fraction, you just have to switch the 2 numbers into the opposite place.</em>

<em>Q1:  </em>\frac{4}{1} ⇒ \frac{1}{4}

<em>Q2: </em>\frac{5}{2} ⇒ \frac{2}{5}

<em>Q3: </em>\frac{1}{2}<em> </em>⇒<em> </em>\frac{2}{1}

<em>Hope this helps! <3</em>

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I need help i dont understand this​
Nata [24]

Answer:

D

Step-by-step explanation:

Given the 2 equations

4x + 8y = 21 → (1)

y = - \frac{1}{2} x + 3 → (2)

Substitute y = - \frac{1}{2} x + 3 into (1)

4x + 8(- \frac{1}{2} x + 3 ) = 21 ← distribute parenthesis on left side

4x - 4x + 24 = 21 ( subtract 24 from both sides )

0 = - 3 ← not possible

This indicates the system has no solutions

5 0
3 years ago
A square has a perimeter of 12 cm. What is its area?
Zigmanuir [339]

a. 9 cm 2 because each side would be 3 and length x width would be 3 x 3 = 9

3 0
3 years ago
Read 2 more answers
A principal of $835 is invested in an account at 4% per quarter simple interest which of the following sequences describes the d
netineya [11]
To solve the question we use the compound interest formula which is given by:
A=p(1+r)^(nt)
where:
A=future value
p=principle
r=rate
n=number of terms
t=time
thus plugging in the values in the formula we shall have:
A=835(1+0.04)^(4t)
simplifying this we get the sequence:
A=835(1.040)^(4t)
Thus the answer to the sequence will be:
A=835(1.040)^(4t)

7 0
2 years ago
OKAY I GOING HAVE MEATEL BREAK DOWN IF SOMEONE DOES NOT HELP ME THID DUE TODAY AT 11:59PM AND I SO STRESS.
quester [9]

Answer:

A. ?

B. ?

C. ?

1. Different

2. Same

3. Not always

4. multiplying, same, different

5. Don't know

6. and 7. don't have any students or anything so I can't answer that

Step-by-step explanation:

I kinda went off what I knew

Hey at least I tried

4 0
3 years ago
Read 2 more answers
Solve for x <br> x over 7 = 6
Karo-lina-s [1.5K]

Answer:

X = 42

Step-by-step explanation:

What divided by 7 equals 6..... 42! to prove we are right let us plug it into our equation.

42 / 7 = 6

DING DING DING Correct !

7 0
2 years ago
Read 2 more answers
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