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kicyunya [14]
3 years ago
12

Need help on this math problem hard

Mathematics
1 answer:
Paladinen [302]3 years ago
6 0

9514 1404 393

Answer:

  use the formula B = (P +2A)/3

Step-by-step explanation:

Suppose point B is the point that does the division. The problem statement tells you that B is located such that ...

  AB/AP = 1/3

Multiplying by 3·AP gives ...

  3AB = AP

For the purpose here, we can say the lengths AB and AP are the differences ...

  AB = B -A

  AP = P -A

Then ...

  3(B -A) = P -A

  3B -3A = P -A

Adding 3A to both sides gives ...

  3B = P +2A

and dividing by 3, we find B to be ...

  B = (P +2A)/3

We can use this formula with the coordinates of P and A that we read from the graph to find the coordinates of B.

_____

<em>Additional comment</em>

The formula is applied separately to the x- and y-coordinates:

  (Bx, By) = ((Px +2Ax)/3, (Py +2Ay)/3)

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Richard has enrolled in a 401(k) savings plan. He intends to deposit $250 each month; his employer does not contribute to his ac
astraxan [27]

Answer:

Richard will have $60,000 in his account in 20 years.

Step-by-step explanation:

(1) Multiply $250 x 12

(2) Multiply the answer of $250 x 12 which is 3000 by 20

(3) Final answer would be $60,000

7 0
4 years ago
What is the missing reason in the proof?
IrinaVladis [17]

We can identify that the missing reason in the proof is: Definition of Congruent angles.

<h3>How to give proof of a congruent triangle?</h3>

We know that an angle measure of 90° of ∠ABC in the triangle means that it is a right angle triangle.

We also see that ∠ADB is also a right angle and is equal to 90°.

Now, since they have exactly the same measure, these angles are congruent. Then we can say that the angles are congruent and as such:

∠ABC ≅ ∠ABD

Thus, we can identify that the missing reason is: Definition of Congruent angles.

Read more about Triangle proof at; brainly.com/question/1248322

#SPJ1

3 0
2 years ago
50 percent of 620 written as a percent
SSSSS [86.1K]
50% of 620 is half of 620.

Writing 50% of 620 is 50%. (Or 310 if you wanted to know half of 620)
5 0
3 years ago
Find the lowest common denominator of p+3/p^2+7 p+10 and p+5/p^2+5 p+6
VMariaS [17]
We first need to factorize (if possible) the denominators:

we can see that p^2+7p+10=(p+2)(p+5) as 2 and 5 are two numbers whose sum is 7 and product is 10.


Similarly, we can see that p^2+5p+6=(p+3)(p+2) as 2 and 3 are two numbers whose sum is 5 and product is 6.

Thus, the expression is:

\displaystyle{  \frac{p+3}{(p+2)(p+5)} + \frac{p+5}{(p+3)(p+2)}.


Now to make the denominators equal, but to also keep them as small as possible, the common denominator must be (p+3)(p+2)(p+5).


Answer: (p+3)(p+2)(p+5).
4 0
3 years ago
Read 2 more answers
Review later
____ [38]
It would be 50 times because 15 divided by 3 is 5 and you just add your 0 back and get 50! hope this helps!
3 0
3 years ago
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