3 years ago

On ning Solve for x and y. x 128° у

Mathematics

2 answers:

Virty [35]3 years ago

6 0

Answer:

x = 52°

y = 128°

Step-by-step explanation:

This is an isosceles trapezoid as the legs are the same length (denoted by the double dashes).

For an isosceles trapezoid, the sets of angles adjoined by parallel lines are equal. Therefore, for this trapezoid, y = 128 and the two remaining angles are both x.

The interior angles of a trapezoid = 360°

Therefore, x + x + 128 + y = 360

Since we know y = 128:

2x + 128 + 128 = 360

⇒ 2x = 104

⇒ x = 104 ÷ 2 = 52

ZanzabumX [31]3 years ago

4 0

Answer:

y88 porty forty

YoungBoy

You might be interested in

Is the function shown in the graph one-to-one?

Cloud [144]

Answer:

yes

Step-by-step explanation:

The graph is of a function (one output for every input) that also passes the horizontal line test (one input for every output). Hence it is one-to-one.

For a function, the key for it being one-to-one is that it pass the horizontal line test.

3 0

3 years ago

Read 2 more answers

ASAP please help me I need this quick The question and answers are in the picture

7nadin3 [17]

Thé correct answer is the third one

5 0

3 years ago

1. to conduct a ____ sample, you randomly sample clusters of the population as opposed to randomly sampling individuals from sub

Nonamiya [84]

to conduct a Cluster I think.

3 0

4 years ago

Which is equivalent to sin^-1(tan(pi/4)) ? Give your answer in radians.

aleksklad [387]

We are to find the value of $sin^{-1}(tan( \frac{ \pi }{4}))$

First we evaluate tan(π/4). The value of tan(π/4) is 1.

So,

$sin^{-1}(tan( \frac{ \pi }{4})) =sin^{-1} (1)$

sin(π/2) = 1
So,
$sin^{-1}(1)= \frac{ \pi }{2}$

Thus, we can write:

$sin^{-1}(tan( \frac{ \pi }{4}))= \frac{ \pi }{2}$ radians.

So, the answer to this question is π/2 radians.

6 0

3 years ago

Read 2 more answers

How much interest is $15. yr in percent form

rewona [7]

1.15 I think in an equation form I’m not sure though

7 0

3 years ago