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MrRa [10]
3 years ago
8

Find the value of x.

Mathematics
2 answers:
krek1111 [17]3 years ago
5 0

Answer:

x=110°

Step-by-step explanation:

Sum of angles in a quadrilateral = 360°

360° - 128° - 40° - 82° = 110°

kiruha [24]3 years ago
3 0

Answer:

x = 110

Step-by-step explanation

The sum of the interior angles of a quadrilateral = 360°

Sum the given angles and equate to 360

82 + 40 + 128 + x = 360

250 + x = 360 ( subtract 250 from both sides )

x = 110

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A+b+c=m,a2+b2+c2=n,a3+b3=p3. If c=0 then prove that m3+2p3=3mn
miskamm [114]

Answer:

raja don mein hoo kya problem he

4 0
3 years ago
Read 2 more answers
What is the height of a parallelogram with a base length of 16 m and an area of 136 m2? enter your answer in the box.
SVETLANKA909090 [29]

<span>Parallelogram area = height × base
</span>

<span>Parallelogram height = area / base
</span>

<span>Parallelogram height =136 / 16
</span>

<span>Parallelogram height = 8.5 meters
</span>

<span>
</span>

<span>
</span>

5 0
4 years ago
A line has a slope of 11 and passes through the point (2,4). PLSSSS HELPPP
krok68 [10]

Answer:

y=11x-18

Step-by-step explanation:

y=11x+b (b is the unknown y-int)

to find the y-int, substitute in (2, 4), and solve for b *substitute in 2 for x and 4 for y*

y=11x+b

4=11(2)+b

4=22+b

b=-18

the equation of the line:

y=11x-18

7 0
3 years ago
2. Which statement below is the hypothesis
yarga [219]

The hypothesis of the statement is I can join an orchestra.

The hypothesis refers to a presumption or statement which may hold true or not pending the outcome of an experiment or study.

Here, the hypothesis will be that, the subject can join an orchestra.

However, before validating this hypothesis, we need to establish that the subject can play the clarinet, which is the test which would be carried out.

Learn more : brainly.com/question/23056080?referrer=searchResults

7 0
3 years ago
Straight-Line Depreciation A small delivery truck was purchased on January 1 at a cost of $21,920. It has an estimated useful li
lesantik [10]

Answer:

Rate of depreciation per year  is 4310 $/ year and the depreciation schedule is given below.

Step-by-step explanation:

According to the question,

since, it is straight-line depreciation,

rate of depreciation per year = \frac{21920 - 4680}{4}   $/year

                                                = 4310 $/ year

So we can prepare the following table.  (year = 0 for the base period)

Year    Depreciation   Accumulated      Book value

              expense        depreciation  

                 ( in $)               (in $)                    (in $)

 0              0                         0                      21920

 1            4310                    4310                    17610

 2           4310                     8620                  13300

 3           4310                      12930                  8990

 4           4310                      17240                  4680

6 0
3 years ago
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