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sladkih [1.3K]
3 years ago
11

Pls help w explanation!!

Mathematics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

A is the Answer

Step-by-step explanation:

Since the population is being split up into 2 divisions out of 5,000.

This means District X and Y must add up 5000.

x + y = 5000

District X and Y must differ no more than 500 people.

So this means that X and Y total people difference cannot be over 500 people. So the equation for this is

x - y \leqslant 500

A shows this so A is the answer.

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All sides of quadrilateral ABCD ABCD A, B, C, D are tangent to circle PPP. What is the perimeter of the quadrilateral below?
noname [10]

Answer:

The answer is below

Step-by-step explanation:

A tangent is a line which touches a circle at one point. The angle between a tangent and a circle is 90°.

The two tangent theorem states that tangent that meet at the same point are equal in length.

Therefore:

CD = c + d

but c = 5.1, hence:

CD = 5.1 + d

12.1 = 5.1 + d

d = 7

AD = a + d; but AD = 12.2, d = 7

12.2 = a + 7

a = 5.2

AB = a + b; but b = 3.3

AB = 5.2 + 3.3 = 8.5

BC = b + c = 3.3 + 5.1 = 8.4

Perimeter of ABCD = AB + BC + CD + AD = 8.5 + 8.4 + 12.1 + 12.2 = 41.2

4 0
3 years ago
A bag contains 10 white golf balls and 6 striped golf balls. A golfer wants to add 112 golf balls to the bag. He wants the ratio
expeople1 [14]

Answer:


10:6=10*7:6*7

10:6=70:42

70+42=112

White ball 70 and striped balls 42

6 0
3 years ago
Please help with this
12345 [234]
The answers would be: B, D, and E
4 0
3 years ago
Two angles of a triangle have measures with a sum of 84 degrees. what is the measure of the third angle of the triangle?
scoray [572]
All of the angles added together MUST equal 180 degrees, so take 180 and subtract 84 from it.
Therefore, the third angle is a 96 degree angle.
7 0
3 years ago
Plz help me thank you so much
BartSMP [9]

Answer:

7. b

8. a

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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