2 years ago

ABCD is a parallelogram. If m

Mathematics

1 answer:

labwork [276]2 years ago

7 0

Um please continue the question, thanks!

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1/6d + 2/3 = 1/4(d-2) how to solve

natita [175]

Greetings!

Solve for d.
$1/6d + 2/3 = 1/4(d-2)$
Distribute the Parenthesis.
$1/6d + 2/3 = 1/4*d+1/4*-2$
$1/6d + 2/3 = 1/4d+1/4*-2/1$
$1/6d + 2/3 = 1/4d-2/4$
Reduce.
$1/6d + 2/3 = 1/4d-1/2$
Add -2/3 to both sides.
$(1/6d + 2/3)+(-2/3)=(1/4d-1/2)+(-2/3)$
Simplify.
$1/6d=1/4d-3/6-4/6$
$1/6d=1/4d-7/6$
Add -1/4d to both sides.
$(1/6d)+(-1/4d)=(1/4d-7/6)+(-1/4d)$
Simplify.
$2/12d)-3/12d=-7/6$
$-1/12d=-7/6$
Divide both sides by -1/12.
$(-1/12d)/-1/12=(-7/6)/-1/12$
Simplify.
$d=(-7/6)*-12/1$
$d=84/6$
Reduce.
$d=14/1$
$d=14$

Hope this helps.
-Benjamin

7 0

3 years ago

Mike has 57 action figures. Alex has 186 action figures. Which is the best estimate of the number of action figures together?

MariettaO [177]

57 rounds to 60 and 186 rounds to 190. 60+190=150

5 0

3 years ago

Read 2 more answers

Given h(x) = x^ - 2, what is the value of h(-3) ? ^ = is exponent 2

ella [17]

Answer:

Step-by-step explanation:

Given

h(x) = x^ - 2
h(-3) = ?

Substitute x with -3

h(-3) = (-3)^-2 = 3^-2 = 9^-1 = 1/9

3 0

2 years ago

Read 2 more answers

Alex is conducting a survey for a car company. She decides to start by interviewing some people in her neighborhood. She prepare

fiasKO [112]

Answer:

2. Alex sent the questionnaire only to those who live near her.

Step-by-step explanation:

Given scenario is :

Alex is conducting a survey for a car company. She decides to start by interviewing some people in her neighborhood.

She prepares a questionnaire and emails it to 50 neighbors who own cars. Of those neighbors, 24 respond.

We can see that Alex sent the questionnaire to only her neighbors or people who live near her, so this will be the reason the sample will be biased.

4 0

3 years ago

If a rabbit can move 2 1/4 miles every hour, then how many hours would it take for the rabbit to go 9 miles

d1i1m1o1n [39]

It would take 4 hours to go 9 miles.

5 0

2 years ago