All categories

2 years ago

Which equations have the same value of x as Two-thirds (6 x + 12) = negative 24? Select two options.

Mathematics

2 answers:

In-s [12.5K]2 years ago

6 0

Answer:

2/3(6x+12) = -24 can be simplified to

4x+8 = -24 so the first answer is right and if you further simplify it by subtracting the 8 you get

4x = -32

Step-by-step explanation:

sammy [17]2 years ago

3 0

Answer:

A.) D.)

Step-by-step explanation:

edge 2021

You might be interested in

Find the surface area of the two following figures. Show all your work.

Misha Larkins [42]

Answer:

First shape: 366 in^2

Second shape: 376 in^2

Pretty sure these are correct, hope this helps!

7 0

2 years ago

The difference between the acute angles of a right angled triangle is 72degree find them .

MaRussiya [10]

The 2 angles add up to 90 degrees so

x + y = 90, also:-

x - y = 72 (given)

adding the 2 equations:-

2x = 162

x = 81

and therefore

y + 81 = 90

y = 9

Answer the 2 angles are 81 and 9 degrees

5 0

2 years ago

Need help on number 2 plz I appreciate it thank you so much

vladimir1956 [14]

Answer:

$\angle PQR$ , $\angle SQR$ , and $\angle PQS$

angle PQR, angle SQR and angle PQS

Step-by-step explanation:

The three different angles in the diagram are angle PQR, angle SQR and angle PQS.

Another way of writing this is using an angle sign before the alphabets follows. Thus:

$\angle PQR$ , $\angle SQR$ , and $\angle PQS$

6 0

2 years ago

Need help please what is the answer I have been stuck in this for way to long

natita [175]

Answer:

14 + 16 - 35 = ?

Step-by-step explanation:

do the math and that should be the answer

3 0

2 years ago

You purchased a rare painting for $150 that is increasing in value by 3% annually. How many years will it take until it is doubl

Ahat [919]

Answer:

23 years.

Step-by-step explanation:

It is given that the initial price of painting is $150 and its values increasing by 3% annually.

We need to find how many years will it take until it is doubled in value.

The value of painting after t years is given by

$y=150(1+0.03)^t$

$y=150(1.03)^t$

The value of painting after double is 300. Substitute y=300.

$300=150(1.03)^t$

Divide both sides by 150.

$2=(1.03)^t$

Taking log both sides.

$\log 2=\log (1.03)^t$

$\log 2=t\log (1.03)$

$t=\dfrac{\log 2}{\log (1.03)}$

$t=23.44977$

$t\approx 23$

Therefore, the required number of years is 23.

6 0

2 years ago