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Liula [17]
3 years ago
6

A 2-pound box of spaghetti costs $2.50. Philip says that the unit cost is 2 over 250 = $0.80 per pound. Explain his error

Mathematics
1 answer:
7nadin3 [17]3 years ago
4 0
Phillip forgot to put a period between 2 and 50
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NEED ANSWER QUICK!!
dybincka [34]

Answer:

$192

Step-by-step explanation:

2400/48=50

50x3.84=192

3 0
2 years ago
A triangle has one angle that measures 56° and one angle that measures 63º.
crimeas [40]

<h2>sum of a triangle= 180°</h2>
  1. 63+56=119
  2. 180-119=61
  3. ans=61°
7 0
2 years ago
Which of thw following is equivalent to tosq root of -50
eimsori [14]
  • i = \sqrt{-1}
  • Product rule of radicals: √ab = √a x √b

Firstly, factor out i: i\sqrt{50}

Next, apply the product rule of radicals here as such:

i\sqrt{50}=i\sqrt{10\times 5}=i\sqrt{5\times 2\times 5}=5i\sqrt{2}

<u>Your answer is 5i√2, or the second option.</u>

8 0
3 years ago
Read 2 more answers
Rectangle ABCD was dilated to create rectangle A'B'C'D. Triangle A B C D is dilated to form triangle A prime B prime C prime D.
Julli [10]

Answer:

AB = 6

Step-by-step explanation:

Given

BC = 3.8

A'B' = 15

B'C' = 9.5

Required

Determine the length of AB

Because A'B'C'D is a dilation of ABCD, then the following relationship must exist:

A'B' : AB = B'C' : BC

Substitute values for A'B', B'C' and BC

15 : AB = 9.5 : 3.8

Express the ratio as fractions:

\frac{AB}{15} = \frac{3.8}{9.5}

Multiply through by 14

15 * \frac{AB}{15} = \frac{3.8}{9.5} * 15

AB = \frac{3.8}{9.5} * 15

AB = \frac{3.8* 15}{9.5}

AB = \frac{57}{9.5}

AB = 6

8 0
2 years ago
Read 2 more answers
Can someone help please
SIZIF [17.4K]
I believe the answer is B. The y intercept is when x is 0.
5 0
3 years ago
Read 2 more answers
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