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3 years ago

Quadrilateral ABCD has the following

Mathematics

1 answer:

Daniel [21]3 years ago

4 0

Answer:

Yes

Step-by-step explanation:

Because it’s a trapezoid and those can be trapezoid because they have one pair of parallel sides and a parallelogram has two pairs of parallel sides so a parallelogram is also a trapezoid.

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I need this asap. Find the area of the following quadrilateral.

Elenna [48]

Answer:56

Step-by-step explanation:

i got it correct on my test

4 0

2 years ago

Math Test Helpppppp!!!!!!!!

soldier1979 [14.2K]

Simple problem:

When simplifying 3(x-6) they subtracted 3 instead of multiplied by 3.
3(x-6) should be 3x-18.
Now when you simplify:
3x-18+4x+12-6x
Which is x -6 =0
Or x =6

3 0

2 years ago

Joaquim earns a salary of $4,000 per month plus a 6% commission

Dmitriy789 [7]

I believe this means that Joaquim earns 1.06 times his salary. Thus he earns (4000)(1.06) or $4240

6 0

3 years ago

In one town, 47% of all voters are Democrats. If three

34kurt

Answer:

The probability that the all three votes are Democrats

P(X=3) = 0.1038

Step-by-step explanation:

Step(i):-

Given that the all voters are democrats

The probability that the all voters are democrats

p = 47% =0.47

q = 1-p =1-0.47 = 0.53

Step(ii):-

Let 'X' be the random variable in binomial distribution

$P(X=r) = n_{C_{r} } p^{r} q^{n-r}$

The probability that the all three votes are Democrats

P(X=3) = 0.1038

n=3 and r=3

$P(X=3) = 3_{C_{3} } (0.47)^{3} (0.53)^{3-3}$

$P(X=3) = 1 (0.47)^{3}$

P(X=3) = 0.1038

Final answer:-

The probability that the all three votes are Democrats

P(X=3) = 0.1038

5 0

3 years ago

Find the midpoint of the segment with the given endpoints. (-7, 10) and (4,-9)

posledela

Answer:

(-20 - 10) / (-12 - (-10))

-30 / -2

30/2

now the midpoint would be half the two points

30/2 ÷ 2/2 = 15/1

So add 15 to -20 (or subtract 15 from 10) for the y, and add 1 to -12 (or subtract 1 from -10) for the x.

8 0

3 years ago