2 years ago

What is the value of the angle marked with x?

Mathematics

2 answers:

erastova [34]2 years ago

7 0

Answer:

Since it a parallelogram opposite side is always the same so x=116 and to find out if it true just add each other and u will get 232 and when u find the other value it will add up 360 degree.

X=116

Step-by-step explanation:

LuckyWell [14K]2 years ago

4 0

Answer:

116 degrees

Step-by-step explanation:

It is equal to the measure of the angle opposite of x.

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Pls help me asap pls!!

Ne4ueva [31]

Answer:Its A or C

Step-by-step explanation:

3 0

2 years ago

Which of the following sets of lengths could not be the side lengths of a triangle?

docker41 [41]

To find out if the three side lengths can create a triangle, the three smaller lengths must be greater than the longer length.

$\bf~Option~A$

$\sf~3~meters,5~meters,7~meters$

$\sf3+5=8>7$

So this can create a triangle.

$\bf~Option~B$

$\sf1~yard,1.25~yards,1.5~yards$

$\sf1+1.25=2.25>1.5$

So this can create a triangle.

$\bf~Option~C$

$\sf5~inches,10.5~inches,17~inches$

$\boxed{\sf5+10.5=15.5$

So this cannot create a triangle.

$\bf~Option~D$

$\sf15~millimeters,18~millimeters,30~millimeters$

$\sf15+18=33>30$

So this can create a triangle.

Therefore, your answer is Option C.

8 0

3 years ago

=−2x^2 +8 +3<br> write in vertex form

Oxana [17]

Answer:

$y=-(x+0)^2+11$