All categories

3 years ago

the following image is a trapazoid.if XW is congruent YZ and measaure of m = 72 degrees. calculate the measure of X

Mathematics

2 answers:

AnnyKZ [126]3 years ago

6 0

Answer:

opposite angle of trapezoid is supplementary

<Z+<X=180°

<X=180°-72°

<x=108°

is your answer

kirza4 [7]3 years ago

4 0

ANSWER:

We know that the opposite angles of trapezoid are supplementary. So,

m∠X + m∠Y = 180°

m∠X + 72° = 180°

m∠X = 180° - 72°

m∠X = 108°

So, Correct choice - [A] 108°

You might be interested in

Please help!!! This is one question with a couple parts I am extremely confused and it would be amazing if you could show steps!

Dovator [93]

Answer:

a) |n -11| = 5

b) n ∈ {6, 16}

Step-by-step explanation:

The wording of the question is ridiculous. We assume it is intended to read, "The distance between two numbers is 5. One of the numbers is 11. What are the possibilities for the other?"

a) The distance between a number (n) and 11 can be written as ...

|n -11|

Since we want that distance to be 5, we can write the equation ...

|n -11| = 5

b) The equation resolves to two:

n -11 = 5
n -11 = -5

Adding 11 to both sides of both equations gives ...

n = 16
n = 6

The two solutions are n=6 and n=16.

_____

Comment on the question statement

Increasingly, we see curriculum materials written in Pidgin English or where the words have a meaning different from that understood by a native English speaker. It appears you are the lucky recipient of such materials, so must do occasional "interpretation". Here, it seems that "two time a number" is intended to mean "two numbers."

4 0

3 years ago

Will give 25 points and brainliest answer if correct

Norma-Jean [14]

Let $d$ be the common difference between terms in the sequence $\{a_n\}_{n\ge1}$ . Then

$a_{19}=-58$
$a_{20}=a_{19}+d$
$a_{21}=a_{19}+2d$
$\implies-164=-58+2d\implies d=-53$

The first term in the sequence, $a_1$ , satisfies

$a_2=a_1+d$
$a_3=a_1+2d$
$a_4=a_1+3d$
...
$a_{19}=a_1+18d$
$\implies-58=a_1+18(-53)\implies a_1=896$

So the explicit formula for the $n$ -th term in the sequence is

$a_n=a_1+(n-1)d\implies a_n=896-53(n-1)$

5 0

3 years ago

SHORT ANSWER Graph and label point W(4, –1) on the coordinate plane.

Lunna [17]

Answer:

Step-by-step explanation:

a coordinate point is (x, y) so for point W (4, -1), 4 is the x-coordinate and -1 is the y-coordinate.

Start at the origin (O). Go 4 units to the right (along the x-axis in a positive direction) and then 1 unit down (in the y plane in a negative direction).

4 0

2 years ago

You have $33. You want to buy a necklace and one other item from the list. a. Write an inequality to represent the situation. Le

Kitty [74]

Answer:

The inequality for amount x (in dollars) is given by

x ≤ $33 - (cost of necklace).

Step-by-step explanation:

Let the cost of the necklace be $ y.

The amount for the necklace is constant and it is less than $33 and it is also known that the amount for the necklace will be spent.

Therefore after the necklace has been purchased and the amount deducted from $33 the remaining amount can be used completely or partly to purchase the other item.

Let the cost in dollars of the other item be $x.

The inequality for amount x (in dollars) is given by

x ≤ $33 - (cost of necklace)

6 0

3 years ago

How do you solve this math problem

zhuklara [117]

The expressions is undefined in the set of the real numbers.

3 0

3 years ago

Read 2 more answers