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vodomira [7]
1 year ago
15

PQR has the vertical P(0,4), Q(4,5), and R(4,1). Determine if PQR is the right triangle.

Mathematics
1 answer:
Oduvanchick [21]1 year ago
6 0

Answer:

no

Step-by-step explanation:

no it is not a right triangle

two angles share the same x but no angles share the same y

you can see this clearly when graphed

the answer is no

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At the end of the month mr copley has $1473.61 in is checking account his checkbook showed the following transaction if made mad
ycow [4]

Total balance in Mr. Copley at the end of the month = $1473.61.

Initial deposite =  $75 (not shown in his checkbook).

Let us assume his balance at the beginning of the month = x.

Total balance at the end of the month = The balance at the beginning of the month + total deposite.

$1473.61 = x + 75.

Subtracting 75 from both sides, we get

1473.61 -75 = x + 75 -75.

1398.61 = x.

Therefore, his balance at the beginning of the month was $1398.61.

7 0
3 years ago
Help with a problem again please
Talja [164]

Answer:

9x³ + 27x²

Step-by-step explanation:

What the question is asking is to multiply f(x) and g(x) together:

Step 1: Write out expression

(fg)(x) = 3x²(3x + 9)

Step 2: Distribute

(fg)(x) = 9x³ + 27x²

4 0
3 years ago
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What is the value of x? <br> 5x+3/-2=4<br> HELP HELP HELP
Tems11 [23]

Answer:

5x+3=4*-2

5x+3= -8

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x= -11/5

3 0
3 years ago
I need some help with quadratic function
Sonja [21]
Y= (x-2)² + 5. We can write it as :  y-5 = (x-2)². The general equation of a quadratic function is :

(y-k) = a(x-h)², where h and k are the vertex of the parabola and a, the coefficient which determines whether the parabola opens upward or downward.
So, y-5 = (x-2)²
 Having said that we can say that the VERTEX( 2,5) and since a=1 (a>0) the parabola is open upward OR it passes by a MINIMUM (Then the vertex is minimum)
The domain (x- value) is all Real { x|x = -∞ to x=+∞}
The Range (y-value) is all y ≥ 5



8 0
3 years ago
3^10 + 3^10 + 3^10=<br> a)9^30<br> b)3^30<br> c)9^10<br> d3^11
Luba_88 [7]
Hope this helps you :D

Answer is (D) 3^11

Step by step:

3^10+3^10+3^10
Collect like terms

=3x3^10
Calculate

Your solution is
3^11
8 0
3 years ago
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