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2 years ago

7

What features do all right triangles have in common? ATwo legs and a hypotenuseincorrect answer BTwo equal sides and two equal a

nglesincorrect answer CTwo 90-degree anglesincorrect answer DThree sides of equal length

1 answer:

icang [17]2 years ago

3 0

Yes, you are correct, it's two legs and a hypotenuse. Good luck with the rest.

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X / x-2 + x-1 / x+1 = -1 <br><br> Im really confused, please show all steps

Yakvenalex [24]

I cant access paper right now so i can only give the answer

x= 0,1

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3 years ago

What is the length of DE?

miskamm [114]

Answer:

11

Step-by-step explanation:

If two chords intersect in a circle, the product of the lengths of the segments of one chord equal the product of the segments of the other.

AC *CB = CD CE

4 * (10-4) = CD * 8

4 * 6 = 8 *CD

24 = 8 CD

Divide each side by 8

24/8 = CD

3 = CD

We want the length DE

DE = CD + CE

= 3 + 8

DE = 11

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3 years ago

ADDITION OF INTEGERS<br> 21) 2+ 6+-6

Irina18 [472]

Answer:

2

Step-by-step explanation:

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8 - 6

2

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3 years ago

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1/6d + 2/3 = 1/4(d-2)

KonstantinChe [14]

$\frac{1}{6}d+\frac{2}{3}=\frac{1}{4}(d-2) \\ \\ \frac{d}{6}^{(2}}+\frac{2}{3}^{(4}=\frac{d-2}{4}^{(3} \\ \\ 2d+8=3(d-2) \\ \\ 2d+8=3d-6 \\ \\ 2d-3d=-6-8 \\ \\ -d=-14 \\ \\ \boxed{d=14}$

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3 years ago

What is the value of x when 2x+3=3x-4

slavikrds [6]

2x+3=3x-4
try to isolate the x term
you must do the same thing to both sides or else it won't be equal anymore

2x+3=3x-4
add 4 to both sides
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subtract 2x from both sides
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the answer is x=7

6 0

3 years ago

Read 2 more answers