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Lana71 [14]
3 years ago
14

The total cost C for p pounds of lithium if each pound cost $5.44

Mathematics
2 answers:
sladkih [1.3K]3 years ago
5 0
Thw answer to your question is
c=5.44p
Vikki [24]3 years ago
3 0

c + p = $5.44

That's the equation


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The price of a product increased by $75, which was a 15% increase. What was the product's original price?
Leni [432]
75 x 15= 1,125
1,125/100=11.25
75-11.25= 63.75


6 0
3 years ago
Sales for a company were 3 million dollars more the second year than the first, and sales for the third year were doubled the sa
RUDIKE [14]
10 million dollars year 1
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3 0
3 years ago
Prove ΔPAB is isosceles.
Licemer1 [7]

Answer:

See explanation

Step-by-step explanation:

If PX\cong PY, then triangle PXY is isosceles triangle. Angles adjacent to the base XY of an isosceles triangle PXY are congruent, so

\angle 1\cong \angle 2

and

m\angle 1=m\angle 2

Angles 1 and 3 are supplementary, so

m\angle 3=180^{\circ}-m\angle 1

Angles 2 and 4 are supplementary, so

m\angle 4=180^{\circ}-m\angle 2

By substitution property,

m\angle 4=180^{\circ}-m\angle 2=180^{\circ}-m\angle 1=m\angle 3

Hence,

\angle 3\cong \angle 4

Consider triangles APX and BPY. In these triangles:

  • PX\cong PY - given;
  • \angle 5\cong \angle 6 - given;
  • \angle 3\cong \angle 4 - proven,

so \triangle APX\cong \triangle BPY by ASA postulate.

Congruent triangles have congruent corresponding sides, then

AP\cong BP

Therefore, triangle APB is isosceles triangle (by definition).

6 0
3 years ago
Answer please and thank you
Liono4ka [1.6K]

Answer:

b

a=1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
1. Why is it important to separate experimental groups by a random process?
rusak2 [61]

Randomization allows a sample or small groups with similar characteristics to determine a probability or to hypothesize an event, that is why this type of sample is important in an experiment, that is, to carry it out in a random way.

<h3> What is randomization?</h3>

Randomization allows a sample or small groups with similar characteristics to determine a probability or to hypothesize an event, that is why this type of sample is important in an experiment, that is, to carry it out in a random way.

If a crop at a certain time of year, for example in summer, is affected by a certain fungus, to know if it is really the time of year that affects this problem, random samples of the same crop with the same characteristics and put it to the test at another time of the year to see if the weather is really a risk factor in the spread of this fungus.

To know more about randomization follow

brainly.com/question/13219833

#SPJ1

6 0
2 years ago
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