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soldi70 [24.7K]
3 years ago
11

I am doing do math homework 8-10 can someone plzzz help me

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0

Answer:

I could help you, what are the questions you need help with? x

Step-by-step explanation:

-Emilie Xo

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Is upside down triangle also polygon
Stolb23 [73]
Yes because its is the same thing with a different view
8 0
2 years ago
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A line segment has endpoints (-5, 10) and (a,b) . If the midpoint of the segment is (13, -2), what is the absolute difference be
AlexFokin [52]
If the line segment point is D(-5, 10) and E(a,b) and the  midpoint of the segment is F(13, -2) that mean 
DE= 2*DF

You can directly find the distance of AC 
Xdf= Xf-Xd= 13 - (-5)= 18
Ydf= Yf - Yd= -2 - 10= -12

Then add the distance of AB( which is 2*AC) to point D
Xe= a = Xd + 2*Xdf 
a= -5 +2*18= 31

Ye= b = Yd + 2Yf
b= 10+ 2*-12= -14

<span>absolute difference between a and b:
|b-a|= </span>|-14-31|= 45
7 0
2 years ago
The graph of f(x) = –3(x – 1)2 + 4 is shown on the left. Which interval defines the domain of the function? (-∞, 4) (-∞, 4] (-∞,
noname [10]

Answer:

C

Step-by-step explanation:

The graph can take any value of X

-3[ x^2 - 2x + 1] + 4

-3x^2 +6x -3 + 4

-3x^2 + 6x + 1

x can take any value of real numbers and there would be a solution

Hence all real numbers is the domain.

6 0
3 years ago
You need a ladder that will reach up to 25 foot tall house when places 10 feet away from the house.How tall does the ladder need
Cloud [144]
The house wall, the ground and the ladder form a right triangle, where the ladder is the hypotenuse.
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4 0
3 years ago
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Answer:

12x

Step-by-step explanation:

4x+2x+4x+2x=12x

3 0
2 years ago
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