Any ideas on how to find the value of 'x' on either 13 or 16? Anything helps!

Answers

Answer 1

Answer: (x+5)/4=1/2
first get rid of the fraction
multiply both sides by 4
x+5=2
subtract 5
x=-3

(2x+1)/(4x-1)=2/3
get rid of the fractions,
multiply both sdies by (4x-1)(3)
(2x+1)(3)=(2)(4x-1)
distribute
6x+3=8x-2
subtract 6x form both sdies
3=2x-2
add 2
5=2x
divide by 2
5/2=x

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What is converse inverse and contrapostive?

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rhythm of the falling rain answered 6 yearGiven an if-then statement "if p, then q", we can create three related statements:

A conditional statement consists of two parts, a hypothesis in the “if” clause and a conclusion in the “then” clause.

For instance, “If it rains, then they will cancel school.”
“It rains, “is the hypothesis.
“They will cancel school,” is the conclusion.

To form the converse of the conditional statement, interchange the hypothesis and the conclusion.

The converse of “If it rains, then they will cancel school.” is
“If they cancel school, then it rains.”

To form the inverse of the conditional statement, take the negation of both the hypothesis and the conclusion.

The inverse of “If it rains, then they will cancel school” is “If it does not rain, then they do not cancel school.”

To form the contrapositive of the conditional statement, interchange the hypothesis and the conclusion of the inverse statement.

The contrapositive of “If it rains, then they will cancel school” is “If they do not cancel school, then it does not rain.”

Summary:
Statement If p, then q.
Converse If q, then p.
Inverse If not p, then not q.
Contrapositive If not q, then not p.

If the statement is true, then the contrapositive is also logically true. If the converse is true, then the inverse is also logically true.

Example:
Statement If a person is 18 years old, then he is a legal adult.
Converse If a person is a legal adult, then he is 18 years old.
Inverse If a person is not 18 years old, then he is not a legal adult.
Contrapositive If a person is not a legal adult, then he is not 18 years old.

I need help again and can smb help me with the whole study guide pls !

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Answer:

d bro. pay attention at order of triangle's vertices

Help me find area please asap

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you have to find the area of both the square and rectangle. use the formula A=wl
square = 3x3 = 9
rectangle = 10x3 = 30
area= 39 (i think)

Caleb's mother said they will drive 1 /4 hour to get there, and they will drive another 1 /4 hour back. Once they arrive, Caleb's brother will be playing in 3 soccer games. Each soccer game takes 3 4 hour, and there is no break in between games. Calculate how long will they be away from home.

Answers

Answer: They are away for $2(3)/(4)\ hours$ from home.

Step-by-step explanation:

Since we have given that

Time to get there = $(1)/(4)$

Time to get back = $(1)/(4)$

Number of soccer games = 3

Time for each soccer games = $(3)/(4)$

So, total time for 3 games would be

$3* (3)/(4)=(9)/(4)$

So, the time for which they will be away from home is given by

$(1)/(4)+(9)/(4)+\frac{1}4}=(1+9+1)/(4)=(11)/(4)=2(3)/(4)\ hours$

Hence, they are away for $2(3)/(4)\ hours$ from home.

Karyn proofread a 15 pages in 2 hours for $40.a. What is her proofreading rate per pages per hour?
b. How much does she receive on average per a page?