3 years ago

I need help with the question in the picture

Mathematics

1 answer:

valentina_108 [34]3 years ago

3 0

Answer:

MN=23

Step-by-step explanation:

For the midsegment:

MN=(WZ+XY)/2

10x+3=(11+8x+19)/2

10x+3=4x+15

6x=12

x=2

MN=10×2+3=23

You might be interested in

A elevation starting at 11,049 feet. After 6 hours the elevation is 7,569 feet. What's the rate of change in feet per hour.

bezimeni [28]

The change is 580 feet per hour.

11049 - 7569 is 3480.

Then 3480 ÷ 6 is 580.

8 0

3 years ago

Which of the following has 6.053 in written form?

erastovalidia [21]

Answer:

c correct

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

True or False: If lim x → a f(x) does not exist, then f is undefined at the point x = a.

kkurt [141]

Answer:

this is absolutely false.

8 0

3 years ago

Find f(-3) if f(x) = x 2.

vlabodo [156]

Answer:

f(-3) = 9

Step-by-step explanation:

Lets define f(a) first where a is any integer,

f(a) is found out by putting the integer in the function in place of the variable

So for the given question

$f(x) = x^{2}$

In order to find f(-3) we will put -3 in place of x

So putting -3,

$f(-3) = (-3)^{2}$

$f(-3) = 9$

So, the value of function at -3 is 9 ..

5 0

3 years ago

Read 2 more answers

Rational Numbers

kondor19780726 [428]

I thinks it’s between A and B

3 0

3 years ago

Read 2 more answers