All categories

2 years ago

Find QR. A).12 B).-8 C).9 D).6

Mathematics

1 answer:

mihalych1998 [28]2 years ago

4 0

Answer:

D. 6

Step-by-step explanation:

Let's first find x :-

$\sf 3 + 2x + 22 = x + 17$

$\sf 2x + 25 = x + 17$
$\sf 2x - x = 17 - 25$
$\sf x = - 8$

Now that we found x, let's find QR :-

QR = 2x + 22

$\sf QR = 2( - 8) + 22$
$\sf - 16 + 22$
$\sf 6$

Therefore, QR = 6 !!!

You might be interested in

The day after Halloween candy was marked down 40% which expression represents the new retail price

nikklg [1K]

Assuming the original price was £1.00
the answer is C) 0.60p

3 0

3 years ago

A regression equation is determined that describes the relationship between average January temperature (degrees Fahrenheit) and

Musya8 [376]

Answer:

Decreases by 2 degrees

Step-by-step explanation:

The expression that describes temperature as a function of latitude is:

$T=110-2(Latitude)$

This equation represents a linear relationship between latitude and temperature in a way that an increase in latitude causes a decrease in temperature. The magnitude of this decrease is quantified by the slope of the linear equation, which is -2. Therefore, the estimated temperature decreases by 2 degrees when latitude is increased by one.

8 0

3 years ago

What can you infer about elements that are in the same group?

Molodets [167]

B.

Elements of the same group in the Periodic Table will have similar chemical and physical properties.

4 0

3 years ago

Read 2 more answers

WILL MARK BRAINLIEST

notka56 [123]

22 (what number is in the middle one you put it in ascending order)

18 (the first quartile is the first quarter of the sorted list)

23 (the third quarter, the number in between the last number and the median)

5 (the range between quartile 1 and quartile 3)

Have a great day <3

8 0

3 years ago

A rectangle's length is 8 cm longer than

saul85 [17]

Answer:

The Answer is 96 .

Step-by-step explanation:

i hoped it's helpful

thank you ☺️☺️☺️

8 0

3 years ago