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dsp73
3 years ago
8

Find the percent decrease. Round to the nearest percent.

Mathematics
1 answer:
shutvik [7]3 years ago
4 0

Answer:

decrease 3%

Step-by-step explanation:

sana makatulongggg

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Which percent equivalent to 2 5/6
Agata [3.3K]

Answer:

283.33333333%

Step-by-step explanation:

(2 5/6) × 100%

= 283.33333333%

= 2.8333333333

7 0
3 years ago
Read 2 more answers
What is the longest line segment that can be drawn in a right rectangular prism that is 15 cm​ long, 11 cm​ wide, and 10 cm​ tal
sammy [17]

Answer:

  √446 ≈ 21.12 cm

Step-by-step explanation:

The longest dimension of a rectangular prism is the length of the space diagonal from one corner to the opposite corner through the center of the prism. The Pythagorean theorm tells you the square of its length is the sum of the squares of the dimensions of the prism:

  d² = (15 cm)² +(11 cm)² +(10 cm)² = (225 +121 +100) cm² = 446 cm²

  d = √446 cm ≈ 21.12 cm

The longest line segment that can be drawn in a right rectangular prism is about 21.12 cm.

_____

<em>Additional comment</em>

The square of the face diagonal is the sum of the squares of the dimensions of that face. The square of the space diagonal will be the sum of that square and the square of the remaining prism dimenaion, hence the sum of squares of all three prism dimensions.

8 0
2 years ago
Solve for t in terms of q, r, and s.<br> r = sqt<br> t=
mars1129 [50]

Answer:

t=r/(sq)

Step-by-step explanation:

r=sqt

=> r/(sq)=t

5 0
3 years ago
Read 2 more answers
A slope-intercept equation of the line whose graph is perpendicular to
omeli [17]

Step-by-step explanation:

let eqn be y = mx + b.

2x + 9y = 8

9y = -2x + 8

y = -2/9 x + 8/9

since the lines are perpendicular, product of the slope of the two lines = -1.

hence,

m x -2/9 = -1

m = 9/2

sub (0, -3):

-3 = 9/2(0) + b

b = -3

therefore equation is: y = 9/2x - 3

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!

6 0
3 years ago
I need help with number 5 and number 10 please
vampirchik [111]
Number 5 is C 28 sq. cm the number 10 is C
4 0
3 years ago
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