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laila [671]
3 years ago
9

I need help, my teacher didn't really explain it well. Help the best you can :)

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
8 0

Answer:

ohhh..thats really sad. what may i help you with

Step-by-step explanation:

Inessa [10]3 years ago
4 0

Step-by-step explanation:

hey,u need help with what?

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I really need answers asap please.
ale4655 [162]

We're told x=-5 and y=11 and asked to evaluate a few expressions. That just means substitute these values into the expressions and compute the exact numerical answer.

4y-10x = 4(11) - 10(-5) = 44 + 50 = 94

Answer: 94

x to the power of 3

x^3 = (-5)^3 = -5 \times -5 \times -5 = -125

Answer: -125

•6y to the power of 2

Probably means

6y^2 = 6(11)^2 = 6(121) = 726

Answer: 726

5(3x+2y) = 5(3(-5) + 2(11)) = 5(-15 + 22) = 5(7) = 35

Answer: 35

•(y-x) to the power of 2

(y - x)^2 = (11 - -5)^2 = 16^2 = 256

Answer: 256


6 0
3 years ago
M_6 is (2x - 5)º and m_8 is (x + 5)º.<br> What is m 3?
oksano4ka [1.4K]

m_3 is (7x-4)°

Step-by-step explanation:

which is that m_3 is(7x -4)°.

3 0
3 years ago
NEED HELP ASAP, WILL GIVE BRAINLIEST
zmey [24]
Converges..............
3 0
3 years ago
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An isosceles triangle has an angle that measures 48°. Which other angles could be in that isosceles triangle? Choose all that ap
WITCHER [35]
48°, 84°, 66°
i think lol
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The Parent-Teacher Association (PTA) wants to find out
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The sample is A because the stores conduct prices not students.
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