Please help with full solution ;)

Mathematics

1 answer:

marishachu [46]3 years ago

4 0

Answer:

None Of These

Step-by-step explanation:

Because you cannot determine what the two sides are because there are 2 missing variables.

This is a linear equation and has infinite solutions.

Another equation matching this is needed to find a specific answer.

Hope This Helps :)

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Pls help fast!!

vichka [17]

The final price is $437.25

25%=0.25
1-0.25=0.75
550x0.75=412.5
6%=0.06
412.5x1.06=437.25$

8 0

3 years ago

Name all the corresponding congruent angles and sides? Then complete the triangle congruence statement?

Flura [38]

Answer:

Angle A = Angle Y

Angle B = Angle Z

Angle C = Angle X

AB = YZ

AC = YX

BC = ZX

Triangle ABC = Triangle YZX

Step-by-step explanation:

Find this by looking at the corresponding parts on the other triangle. They have the same marking on them. Make sure that when answering for segments or triangles that the order is the same on both sides.

6 0

3 years ago

Find the eccentricity e and the distance ldI from the pole to the directrix of the conic

nikitadnepr [17]

Answer:

The answer is "eccentricity = 0.5 and distance = 60".

Step-by-step explanation:

Given value:

$\bold{r=\frac{420}{ -14 +7 \sin \theta}}$

Standard equation formula:

$\bold{\to r=\frac{ep}{1- e \sin \theta}}$

$\to r=\frac{\frac{420}{-14}}{1- \frac{7}{14} \sin \theta}\\\\\to r=\frac{ -30 }{1- \frac{1}{2} \sin \theta}\\\\\to r=\frac{ -30 }{1- 0.5 \sin \theta}\\\\$