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Mkey [24]
3 years ago
6

Last one i hope (no pictures).

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

Answer:

9

Step-by-step explanation:

RST = 90

90 - (22 + 41) = 27.

3x = 27

27/3 = 9

x = 9

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What is the measure of Angle P Q R?
gogolik [260]

Answer:

74

Step-by-step explanation:

because on ed i took the quiz and got a 70 but on question one i had this and it said i was correct 74 is the right answer hope this helps

8 0
3 years ago
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Question answer please
Digiron [165]
Equal to a+b on the algebra
6 0
3 years ago
Suppose $p(x)$ is a monic cubic polynomial with real coefficients such that $p(3-2i)=0$ and $p(0)=-52$. determine $p(x)$ (in exp
Maslowich

If p(3-2i)=0, then complex number 3-2i is a root of cubic polynomial.

If polynomial has real coefficients, then conjugated 3+2i is also a root of polynomial.

Then the polynomial will be of a form

p(x)=(x-(3-2i))(x-(3+2i))(x-a).

Since p(0)=-52, then

-52=(0-(3-2i))(0-(3+2i))(0-a),\\ \\-52=(2i-3)(3+2i)a,\\ \\-52=(4i^2-9)a,\\ \\-52=(-4-9)a,\\ \\-13a=-52,\\ \\a=4.

Therefore,

p(x)=(x-(3-2i))(x-(3+2i))(x-4),\\ \\p(x)=(x^2-6x+13)(x-4),\\ \\p(x)=x^3-10x^2+37x-52.

3 0
3 years ago
9x2 – 16<br> Factoring quadratic eqations
Strike441 [17]

Answer:

Step-by-step explanation:

Both are squares so

(3x - 4)2

6 0
3 years ago
(x+6) (z-y)<br>__________<br> (x+y) <br><br><br><br>x= -3<br>y= 4<br>z= 5​
Oksana_A [137]

Answer:

The answer is 4/1

Step by step

So x=-3 y=4 and z=5 so i added - 3 +6 to get positive 3 and z - y to get postive 1. X +y gives you positive 1 also so if u join both you get an improper fraction 4/1

7 0
1 year ago
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