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dem82 [27]
3 years ago
13

PLZZZZ HEEEEEEELLLPPP MEEEEE!

Mathematics
2 answers:
lesantik [10]3 years ago
8 0

Answer:

144 it is D

Step-by-step explanation:

Anettt [7]3 years ago
7 0

Answer:

144 it is D

Step-by-step explanation:

A pizza parlor makes about 72 pizza's a day, and 12 pizza's an hour.

help me by marking as brainliest...

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8(x-1) >12-2x
Shalnov [3]

Answer: x>2

Step-by-step explanation:

8(x-1) > 12-2x\\\\8x-8 > 12-2x\\\\10x-8 > 12\\\\10x > 20\\\\x > 2

6 0
2 years ago
Solve the right triangle. Find all the missing angles and sides. Round to the nearest tenth.
forsale [732]

Answer:

1.

by using Pythagoras theorem

h²=p²+b²

h²=12²+40²

h=√1744

AB=42

2.

x+48°+90°=180°{sum of interior angle of triangle}

x=180°-138°

x=42°

5 0
3 years ago
64,-48,36,-27 which formula can be used to describe the sequence
ryzh [129]

Answer:

see explanation

Step-by-step explanation:

These are the terms of a geometric sequence with n th term formula

a_{n} = a (r)^{n-1}

where a is the first term and r the common ratio

r = \frac{-48}{64} = \frac{36}{-48} = - \frac{3}{4}

the first term a = 64, hence

a_{n} = 64 (-3/4)^{n-1}

6 0
3 years ago
A line goes through (-4,-5) and (2,-3). Write an equation that is perpendicular to the line above
mrs_skeptik [129]

9514 1404 393

Answer:

  y = -3x

Step-by-step explanation:

The slope formula gives the slope of the segment between the given points.

  m = (y2 -y1)/(x2 -x1)

  m = (-3 -(-5))/(2 -(-4)) = 2/6 = 1/3

The slope of the perpendicular line is the opposite reciprocal of this, so is ...

  m' = -1/(1/3) = -3

A perpendicular line is ...

  y = -3x

6 0
3 years ago
Betty had an order of 70 sausages,but she only grilled 20%.Erika's an order of 30 sausages,but she only grilled 60%.who grilled
nadezda [96]

Answer:

Erica did

Step-by-step explanation:

60% of 30 is 18

20% of 70 is 14

8 0
3 years ago
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