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d1i1m1o1n [39]
3 years ago
9

Cameron had a balance of $450.00 in his account, and then he made a purchase for $517.50. What is the

Mathematics
1 answer:
alisha [4.7K]3 years ago
6 0

Answer:

-$67.50

450 - 517.5 = -67.5

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A polynomial function with leading term 8x ^9 has a degree of what?<br>​
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Step-by-step explanation:

hi! if the leading term is 8x^9, this means that this is the term with the highest power. therefore, its degree is 9.

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Which system of linear inequalities is represented by the
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Divide.<br><br> −4 1/3÷−2 3/5<br><br> 123<br><br> 145<br><br> 215<br><br> 235
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3 years ago
NO LINKS!! Please help me with this problem​
iogann1982 [59]

{\qquad\qquad\huge\underline{{\sf Answer}}}

The given figure shows a vertical hyperbola with its centre at origin, and as we observe the figure, we can conclude that :

Length of transverse axis is :

\qquad \sf  \dashrightarrow \: 2b = 12

\qquad \sf  \dashrightarrow \: b = 6

length of conjugate axis is :

\qquad \sf  \dashrightarrow \: 2a = 8

\qquad \sf  \dashrightarrow \: a = 4

Equation of hyperbola ~

\qquad \sf  \dashrightarrow \:    \cfrac{ {y}^{2} }{ {b}^{2} } - \cfrac{  {x}^{2} }{ {a}^{2} }  = 1

plug in the values ~

\qquad \sf  \dashrightarrow \:    \cfrac{ {y}^{2} }{ {6}^{2} } - \cfrac{  {x}^{2} }{ {4}^{2} }  = 1

\qquad \sf  \dashrightarrow \:    \cfrac{ {y}^{2} }{ {36}^{} } - \cfrac{  {x}^{2} }{ {16}^{} }  = 1

5 0
2 years ago
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What can be concluded from the statement ∠1 + ∠2 = 90°?
irinina [24]
  • <1+<2=90°

The sum of measures of angles A and B is 90°

Hence the angles are complementary

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