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Leni [432]
3 years ago
13

How would u find the surface area with work and answer plzzzzz

Mathematics
2 answers:
ivolga24 [154]3 years ago
6 0
The answer would be 317.03
boyakko [2]3 years ago
3 0
You do 8 x8 x2 Than 8x15.3 x2 than 8x15.3x2 again... than take the answers of each one and times them all by 2 again than add up the answers which is 627.6
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Find the slope and the equation for the line passing through the points: (-3,0) and (-1,2)
dusya [7]

Answer:

  • slope: 1
  • equation: y = x +3

Step-by-step explanation:

The slope of the line between two points can be found using the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (2 -0)/(-1 -(-3)) = 2/2

  m = 1 . . . . . the slope of the line is 1

__

The value of the y-intercept can be found by solving the slope-intercept equation for b.

  y = mx +b

  b = y -mx

  b = (0) -(1)(-3) = 3 . . . . . using point (x, y) = (-3, 0)

The equation of the line with slope 1 and y-intercept 3 can be written as ...

  y = x +3

4 0
2 years ago
Ms. Nickel wants to divide her class of 23 students into 4 equal teams . Is this reasonable ?
algol [13]
No, 23 can't be divided four times. 
23/4=5.75

4 0
3 years ago
Read 2 more answers
Bakery has bought 250 pounds of muffin dough. They want to make waffles or muffins in half-dozen packs out of it. Half a dozen o
Alexus [3.1K]

Answer:

250 batches of muffins and 0 waffles.

Step-by-step explanation:

-1

If we denote the number of batches of muffins as "a" and the number of batches of waffles as "b," we are then supposed to maximize the profit function

P = 2a + 1.5b

subject to the following constraints: a>=0, b>=0, a + (3/4)b <= 250, and 3a + 6b <= 1200. The third constraint can be rewritten as 4a + 3b <= 1000.

Use the simplex method on these coefficients, and you should find the maximum profit to be $500 when a = 250 and b = 0. So, make 250 batches of muffins, no waffles.

You use up all the dough, have 450 minutes left, and have $500 profit, the maximum amount.

6 0
3 years ago
Match the sequence with the correct indicated term.
algol13
1) an = a1 + d*(n-1) => a20 = -4 + (-9)*19 = -4 - 171 = - 175
1) ---> C)

2) a81 = 20 + 4*80 = 340;
2) ---> A)

3) a12 = ?
3) ---> B) or D).
3 0
3 years ago
Please help me with this question
andrey2020 [161]

Answer:

assuming the squares are 1cm by 1cm

area 7

perimeter 16

Step-by-step explanation:

it just works

7 0
2 years ago
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