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il63 [147K]
3 years ago
6

How to slove - Tan x°= 1.11 and what is the answer?

Mathematics
1 answer:
jarptica [38.1K]3 years ago
5 0
\bf tan(x^o)=1.11\impliedby \textit{taking }tan^{-1}\textit{ to both sides}
\\\\\\
tan^{-1}[tan(x^o)]=tan^{-1}(1.11)\implies \measuredangle x=tan^{-1}(1.11)

plug that in your calculator, make sure the calculator is in Degree mode
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Line g has a slope of -5/6. Line h is perpendicular to g. What is slope of line h ?
gavmur [86]

Answer:

6/5

Step-by-step explanation:

When two lines are perpendicular to each other, their slope are the negative reciprocal to each other. (so you flip them and change the sign)

4 0
3 years ago
S(t) = -105t + 945 to determine the salvage value, S(t), in dollars, of a table saw t years after its purchase. How long will it
anyanavicka [17]

Answer:

D

Step-by-step explanation:

When something depreciates completely, it will have a total value of 0 dollars. Therefore, set the equation to zero and solve for <em>t</em> to find the years.

S(t)=-105t+945\\0=-105t+945\\-105t=-945\\t=9

Therefore, the table saw will completely depreciate after 9 years.

7 0
3 years ago
Read 2 more answers
Krystal went To the carry out to purchase some items. She purchased four bottles of pop, three candy bars, and two bags of chips
Sunny_sXe [5.5K]

Answer:

Equation to determine crystals total bill (T) =(7.7+2x) - 1.50

Step-by-step explanation:

Given:

Number of bottles of pop purchased = 4

Number of candy bars purchased =  3

Number of chips bag  purchased = 2

Cost of per bottle of pop = $1.25

Cost of per candy bar = $.90

Cost of the coupon  = $1.50

To Find :

Equation to determine crystals total bill (T) given the cost of one bag of chips = ?

Solution:

Let the cost of one chips bag be x

Cost of  4 bottles of pop

=>4 \times 1.25

=>$ 5

Cost of 3 candy bars

=>3 \times 0.90

=>$ 2.7

Cost of 2 bags of chips

=>2 \times x

=>$ 2x

Now the total cost of the bill is

T = 5 + 2.7+ 2x

T =7.7+2x

Also Krystal had a coupon worth $1.50, the cost of the ticket will be

T =(7.7+2x) - 1.50

7 0
3 years ago
Help would be nice‍♀️.
11111nata11111 [884]

Answer:

the ones with a line above the numbers are repeating decimals

5 0
3 years ago
Read 2 more answers
Evaluate (-A)^2 for A = 5, B = -4, and C = 2
drek231 [11]

Answer:

(-A)^2 for A = 5

(-5)^2

=25

Step-by-step explanation:

first, replace A by 5, and maintain the negative to the 5.

multiply (-5)^2.

nb: don't forget to maintain the bracket when multiplying. if you maintain the bracket, you'll get a positive number, but if you don't, you'll get a negative number.

6 0
3 years ago
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