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Oduvanchick [21]
3 years ago
11

Which value of r is a solution to this equation? r/4= 2

Mathematics
2 answers:
irina [24]3 years ago
8 0
It’s because 8 divided by 4 is 2
Kisachek [45]3 years ago
5 0

Answer:

r = 8

Step-by-step explanation:

I don't know the options But...

if r equals 8 and you plug in 8 for r in the equation which would look like

\frac{8}{4} and that would equal 2.

\frac{8}{4} = 2

Hope this helps.

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Show work for 3,220 ÷ 4
gavmur [86]
Step 1: <span>Set up the long division.
 
  _______
4| 3 2 2 0

Step 2: </span><span>Calculate 32 ÷ 4, which is 8.
       
</span>  __ 8____
4| 3 2 2 0
    3 2

Step 3: Bring down 20, so that 20 is large enough to be divided by 4.

__ 8____
4| 3 2 2 0
    3 2
_________
          2 0

Step 4: Calculate<span> 20 ÷ 4, which is 5.
       8 0 5
</span>  ________
4| 3 2 2 0
    3 2
  ________
           2 0
           2 0
          ____

Step 5: Therefore,<span> 3,220 ÷ 4 = 805.

The answer is 805

Done! :)</span>
3 0
3 years ago
What is the rate of change between (-3.7, 1.4) and (-3.5,1)?
Anarel [89]

Answer:

-2

Step-by-step explanation:

the rate of change or slope (M) is -2

Hope this helps:P

6 0
3 years ago
Lines k and l are parallel and the measure of angle ABC is 22 degrees. Find the measure of the other angles.
Ne4ueva [31]

Answer:

Option B, 22

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Use a truth table to show that P Qand (~PV Q) A (~QV P) are equivalen
kati45 [8]

Answer:  The given logical equivalence is proved below.

Step-by-step explanation:  We are given to use truth tables to show the following logical equivalence :

P ⇔ Q ≡ (∼P ∨ Q)∧(∼Q ∨ P)

We know that

two compound propositions are said to be logically equivalent if they have same corresponding truth values in the truth table.

The truth table is as follows :

P     Q      ∼P     ∼Q     P⇔ Q    ∼P ∨ Q     ∼Q ∨ P        (∼P ∨ Q)∧(∼Q ∨ P)

T     T         F        F             T            T                   T                       T

T     F         F        T             F             F                   T                       F

F     T         T        F             F            T                   F                       F

F     F         T        T             T            T                   T                       T

Since the corresponding truth vales for P ⇔ Q and (∼P ∨ Q)∧(∼Q ∨ P) are same, so the given propositions are logically equivalent.

Thus, P ⇔ Q ≡ (∼P ∨ Q)∧(∼Q ∨ P).

8 0
3 years ago
PLEASE HELP!!!
horsena [70]
Answer is B
****************************************
6 0
3 years ago
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