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spin [16.1K]
3 years ago
14

Zoom in to see clearly, but please help me!

Mathematics
1 answer:
Alla [95]3 years ago
8 0
First answer is 80sq in
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Given that B is the midpoint of segment AC, find the unknown values.
shusha [124]
Hi! for x, you need to do 2x-8 = x+17 and solve, because since b is the midpoint, ab and bc would be congruent.

2x-8 = x+17
1x-8 = 17
1x = 25
x = 25

in order to find ab, you plug in the x into the expression.

ab = 2x-8
ab = 2(25)-8
ab = 42

do the same for bc:

bc = x + 17
bc = 25 + 17
bc = 42

and for ac, combine the two expressions and plug in the value for x.

ac = ab + bc
ac = 2x-8 + x+17
ac = 2(25)-8 + 25+17
ac = 84

i hope this helped! have a good day/night :)

5 0
3 years ago
The yearbook team is designing the pages for school clubs so
yarga [219]

Answer:

creo que sería 54 por actitud de :72-1 1?? por eso sería esta cosa esxtactamente espero que te allá ayudado

6 0
3 years ago
There were 52,165 people at the soccer game on Friday. There were 49,872 people at the game on Saturday. What is the total atten
kati45 [8]
The answer would be D) 52,165 + 49,872 since the key word in the question was total, that would call for addition and total to ''sum'' it all up would mean addition again and D would be your answer.
8 0
3 years ago
Angles R and S are supplementary angles. which is the measure of R?
ycow [4]

Answer:

<h2>R = 15°</h2>

Step-by-step explanation:

Since angles R and S are supplementary angles it means that the sum of their angles add up to 180°

To find R we must first find x

To find x , add angles R and S and equate them to 180

That's

R + S = 180

80 - x + 3x - 30 = 180

2x + 50 = 180

2x = 180 - 50

2x = 130

Divide both sides by 2

x = 65°

From the question

R = 80 - x

But x = 65°

Substitute the value of x into the expression

That's

R = 80 - 65

We have the final answer as

<h3>R = 15° </h3>

Hope this helps you

6 0
3 years ago
Bill likes the outdoors, nature walking, and hunting deer and turkeys.
Lelechka [254]

Answer:

teacher got the answer physical theripists wrong on usatestprep

the naswer is teacher i promise it is teacher

Step-by-step explanation:

5 0
4 years ago
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