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quester [9]
2 years ago
8

What's the answer to this hard question?

Mathematics
1 answer:
Hitman42 [59]2 years ago
5 0
The answer is B. You have to solve each equation for y and then check the y-intercepts/slopes
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28 + (3x - 2) + 28 = 6x
tamaranim1 [39]
28 + (3x -2) + 28 = 6x
28+ (3x -3x -2) + 28 = 6x - 3x
28+ (-2) + 28 = 3x
28 - 2 + 28 = 3x
26 + 28 = 3x
54 = 3x
18 = x

6 0
3 years ago
Read 2 more answers
Find the surface area and volume to the nearest while number
Nina [5.8K]

Answer:

Surface area: 18,144m

Volume: 139,968m³

Step-by-step explanation:

Surface area:

72x72 =  5184m on bottom, as well as top

5184+5184= 10368

27x72 for side length =  1944

1944 x 4 sides = 7776

7776+10368 = 18,144m surface area

Volume:

72x72x27 = 139,968m³

7 0
3 years ago
Construct a perpendicular to t through A<br> A
Inga [223]

The perpendicular line to line t is drawn below.

The two-line in which the angle between these two lines is 90° i.e. both are right angle to each other then two lines are perpendicular to each other.

Here the given point is point A.

and the line given is line t

we have to draw a line that should be perpendicular to line t.

Let that perpendicular line cut the line t at the point O.

OA ⊥ t

∠AOt= 90°

From above we can draw the line OA which is perpendicular to line t.

The picture is drawn below.

Learn more about the perpendicular lines

here: brainly.com/question/1202004

#SPJ10

5 0
1 year ago
Which is an expression in terms of pi that represents the area of the shaded part of OK.
Tamiku [17]

Answer:

A) 5/6\pir²

Step-by-step explanation:

360-60=300

300/360=5/6

5 0
3 years ago
Dwayne wanted to open a checking account but the bank required him to have a minimum of $100 to open the account. Do I needed to
ANEK [815]

Answer:

$80

Step-by-step explanation:

If $100 is 25% more than Dwayne's original amount (a), you have ...

a + 0.25a = 100

1.25a = 100

a = 100/1.25 = 80

Dwayne originally had $80.

7 0
2 years ago
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