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Jet001 [13]
2 years ago
7

If p is the midpoint of xy, xp=8x-2 and py=12x-30, find the value of x

Mathematics
1 answer:
goldenfox [79]2 years ago
3 0
Check the picture below.

surely, you'd know how much that is.

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Two functions are graphed on the coordinate plane. On a coordinate plane, a curved line with an upward arc, labeled g of x, cros
n200080 [17]

Answer:

(B) f(-4)=g(-4) and  f(0)=g(0)

Step-by-step explanation:

From the given graph, the lines f(x) and g(x) intersects at two different points.

  • When x=-4, f(-4)=4 and g(-4)=4
  • When x=0, f(0)=4 and g(0)=4

Therefore, the points which represent where f(x)=g(x) are:

  • f(-4)=g(-4); and
  • f(0)=g(0)

The correct option is B.

5 0
2 years ago
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Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the numbe
Ede4ka [16]

Answer:

N + D = 175

.05N + .10D = $13.30

Step-by-step explanation:

You need a system of equations to get the correct answer that applies to both constraints.

6 0
2 years ago
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(b) we often read that iq scores for large populations are centered at 100. what percent of these 78 students have scores above
zheka24 [161]
Given that the<span> iq scores for large populations are centered at 100.

To get what percent of these 78 students have scores above 100 we conduct a normal distribution probability of the data.

P(x > 100) = P(z > (100 - 100)/sd) = P(z > 0) = 1 - P(z < 0) = 1 - 0.5 = 0.5 = 50%
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5 0
2 years ago
Help me please fvfbvtne d f vrgvbv​
Ivenika [448]

Answer:

<h2>Height (h) =54.6mm</h2>

Step-by-step explanation:

Given :

Base (b) = 7.7mm

Area (a) = 210.21mm^2

Height (h) = ?

Area = \frac{base\times height}{2} \\\\210.21= \frac{7.7\times h}{2} \\\\210.21\times2 = 7.7\times h\\\\420.42 = 7.7 h\\\\\frac{420.42}{7.7}=\frac{7.7h}{7.7}\\\\54.6 =h\\\\h=54.6

8 0
2 years ago
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Rylee took out a loan for $3600 at 13% interest, compounded annually. If she makes yearly payments of $460, will she ever pay of
elena55 [62]

Given that Rylee took out a loan for $3600 at 13% interest.

Where interest is compounded annually.


Interest for 1 year = 13% of 3600 = 0.13*3600 = 468

Amount due after 1 year = Loan + interest = 3600+468 = 4068

Monthly payment = 460


So Amount to be paid after 1 year = 4068-460 = 3608


New due amount $3608 is more than the loan amount $3600

Which means loan will always remain due for his entire life.


Hence Rylee will never be able to pay off the loan.

Interest must be less than the monthly payment in order to pay off the loan.

3 0
2 years ago
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