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4 years ago

Find the length of one side of a square if the perimeter of the square is 20 inches.

Mathematics

1 answer:

damaskus [11]4 years ago

7 0

Answer:

5 inches

Step-by-step explanation:

A square is all equal sides, so 20 inches divided by 4 is 5 inches.

Hope this helps :)

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At a basketball game,6 hot dogs cost 27 dollars.what is the cost of 1 hot dogs?how many hotdogs can you buy for 18 dollars

levacccp [35]

Answer:

$27 \div 6 = 4.50$

$18.00 \div 4.50 = 4$

Each hot dog costs $4.50

You can but 4 hot dogs with $18

5 0

3 years ago

Simplify (q and (-q or p)) or (p and -(q and p))

Vesnalui [34]

Step-by-step explanation:

(q and (not q or p)) = (q and not q) or (q and p) = false or q and p = q and p

(p and not (q and p)) = (p and (not q or not p)) =

= (p and not q) or (p and not p) = (p and not q) or false =

= p and not q

so, we have in total

(q and p) or (p and not q) = (p and q) or (p and not q).

this is p, because if p=false both brackets are false and therefore the whole expression is false. and if p=true, then one of the 2 brackets must be true, which makes the whole expression true.

5 0

3 years ago

Russ and Vickie are trying to solve this problem: There are 193 students taking buses to the museum. If

Lena [83]

I am not really sure sorry.........

8 0

4 years ago

Help help help on this

pantera1 [17]

ANSWER

C. 2.402

EXPLANATION

Given that:

$log_{3}(2) = 0.631$

$log_{3}(7) = 1.771$

We want to evaluate:

$log_{3}(14) = log_{3}(2 \times 7)$

Use the product rule of logarithms.

$log_{a}(mn) = log_{a}(m) + log_{a}(n)$

$log_{3}(14) = log_{3}(2) + log_{3}(7)$

$log_{3}(14) = 0.631 + 1.771$

$log_{3}(14) = 2.402$

The third choice is correct.

7 0

3 years ago

How to do this question plz

Akimi4 [234]

Answer:

the answer is 17.60

Step-by-step explanation:

if im not mistaken the answer is 17.60. this is because 1/3 of 24 is 8, and 12x2 (the two kids) equals 24, and 60% off of 24 is 9.6. 8+9.6 is 17.6(0) :)

8 0

4 years ago