3 years ago

Find the area of each parallelogram or triangle

Mathematics

1 answer:

Tems11 [23]3 years ago

6 0

Answer:

Step-by-step explanation:

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The picture is my question.

Dominik [7]

The second one because domain refers to x, and since at (-3,-4) the point is hollow, the sign should be < without the line under it

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4 years ago

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Use the quadratic formula to solve x2 – 5x + 3 = 0.

Anit [1.1K]

Answer:

x is 4.30 and 0.697

Step-by-step explanation:

Quadratic formular:

$x = \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a} \\$

a » 1

b » -5

c » 3

$x = \frac{ - ( - 5)± \sqrt{ {( - 5)}^{2} - (4 \times 1 \times 3)} }{(2 \times 1)} \\ \\ x = \frac{5± \sqrt{13} }{2}$

Therefore, values of x :

$x = \frac{5 + \sqrt{13} }{2} \: \: and \: \: \frac{5 - \sqrt{13} }{2} \\ \\ x = 4.30 \: \: and \: \: 0.697$

7 0

3 years ago

An operator in the plant has a monthly salary of $2575. Thirty three percent (33%) of her salary is deducted for income tax.

loris [4]

33% of the salary = (33/100) * 2575
= 849.75

So the income tax = 849.75 dollars

6 0

4 years ago

Jacob won 62 super bouncy balls playing

Mkey [24]

Answer:

Step-by-step explanation:

62 = 2x + 2

62 - 2 = 2x

60 = 2x

x = 30

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3 years ago

Parallelogram H G J L is shown. Diagonals are drawn from point H to point J and from point G to point L and intersect and point

Ghella [55]

Answer:

50 units.

Step-by-step explanation:

It is given that HGJL is a parallelogram and diagonals intersect each other at point K.

$HK=c-7,JK=3c-33,GK=c+12$

We now that diagonals of parallelogram bisect each other. So,

$HK=JK$

$c-7=3c-33$

$33-7=3c-c$

$26=2c$

Divide both sides by 2.

$13=c$

Now,

$GK=c+12=13+12=25$

Diagonals of parallelogram bisect each other. So,

$GL=2(GK)=2(25)=50$

Therefore, the measure of GL is 50 units.

4 0

3 years ago

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