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Julli [10]
3 years ago
15

Someone help and plz make sure it’s right

Mathematics
1 answer:
loris [4]3 years ago
4 0

Answer:

9.4km

Step-by-step explanation:

6.2^2 +7.1^2 = x^2

so 38.44+ 50.41= 88.85

x^2= 88.85 so x = 9.4

Sorry if it's really confusing lol, if you need help i could explain it further but your answer is 9.4

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Select true or false to tell whether the following conditional p q is true or false. Use the truth table if needed.
qwelly [4]

The given condition on the basis of truth table is true.

According to the statement

we have given that the some condition p and q. and we have to find that  the given condition is true or false on the basis of the truth table.

So, The given conditions are:

If 3 + 2 = 5, Then 5 + 5 = 10

Now,

The Truth table is a tabular representation of all the combinations of values for inputs and their corresponding outputs. It is a mathematical table that shows all possible outcomes that would occur from all possible scenarios that are considered.

So, the given conditions are properly verified with the truth table. So, it is true.

So, The given condition on the basis of truth table is true.

Learn more about Truth table here

brainly.com/question/18575348

#SPJ1

3 0
2 years ago
In 2012 William bought a new boat for $28,500 if the value of the boat declined by 8% each year find the value of the boat in 20
nikklg [1K]

Answer:

$17,281.12

Step-by-step explanation:

28,500 * (.92)^x

x - amount of years after 2012

.92 - 100-8 = 92 which is the percent of the price the previous year

Calculator needed.

28,500 * .92^6

28,500 * ~.60636

17,281.1175383

Round up to 17,281.12

8 0
4 years ago
Pretty PLEASE HELP ASAP, THANKS! WILL REWARD BRAINLIEST!!
shutvik [7]
You can rewrite it as
(2/3 )•(10^(13-8))= (2/3)• 10^5 ~ 0.67•10^5=
0.67•10•10^4= 6.7•10^4

Answer $6.7•10^4
5 0
4 years ago
A bottle of the emotion is on sale for 2.25 if this price represents a 50% discount from the original price what is the original
lbvjy [14]

Answer:

4.50

Step-by-step explanation:

2.25 times (100/(sale percentage)), so 2.25 x 2

3 0
4 years ago
Martin is an after school math tutor . He noticed that 6 people still needed help on 2/5 of the tutoring session time was left.S
iVinArrow [24]

Answer:

6/15 ÷ 6

Step-by-step explanation:

Martin is an after school math tutor

He noticed that 6 people still needed help on 2/5 of the time that was left

Martin wrote the expression

2/5 ÷ 6

This expression can be used to determine the number of persons who still need help

Therefore the expression that is equivalent to Martin's expression is

= 6/15 ÷ 6

Using 3 to divide both 6 and 5 will give

2/5 ÷ 6

Hence the expression which is equivalent to Martin's expression is 6/15 ÷ 6

8 0
4 years ago
Read 2 more answers
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