2 years ago

I do not understand this question I am confused!

Mathematics

1 answer:

garri49 [273]2 years ago

3 0

H. 3
if you folded the shape on that line the points would not match up

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Someone please help me. ASAP

gizmo_the_mogwai [7]

Answer: x=10

Step-by-step explanation:

1/5(x-2)=1/10(x+6)

1/5x -2/5=1/10x + 6/10

+2/5 +2/5

1/5x =1/10x + 1

-1/10 -1/10

1/10x= 1 divide both sides by 1/10

x= 10

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2 years ago

How to expand (X+8) (X+3)

Wewaii [24]

$(a+b)(c+d)=ac+ad+bc+bd\\\\(x+8)(x+3)=x\cdot x+3\cdot x+8\cdot x+8\cdot3\\\\=x^2+3x+8x+24=x^2+11x+24$

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3 years ago

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X squared=yw-3 make x the subject

KengaRu [80]

X²=yw-3
sqrt both sides
x= $\sqrt{yw-3}$

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3 years ago

Plsss help it due today I don’t understand how to do this plssss don’t just take the points

tensa zangetsu [6.8K]

Answer:

d a m i dont even know this

Step-by-step explanation:

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3 years ago

Byron bought a keyless entry door lock that has the digits 0 through 9 on the keypad. He wants to choose a three-digit entry cod

malfutka [58]

There are, 3 x 2 x 1 = 6 possible ways of arranging the three digits. Therefore in that set of 720 possibilities, each unique combination of three digits is represented 6 times. So there are 720 possible combinations.

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3 years ago