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TEA [102]
3 years ago
8

Find the area if A=110.4° C=21.8° c=240 inches

Mathematics
2 answers:
Alexxandr [17]3 years ago
8 0
Can uu explain it more
noname [10]3 years ago
4 0

Answer:

Can Ou please explain.

Step-by-step explanation:

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Match the variables.
vagabundo [1.1K]
Where are the variables?
8 0
2 years ago
What is the median of 30,33,38,40,51,57,81,91?
enot [183]

Answer:{ \left[\begin{array}{ccc}45.5\\\\\end{array}\right] }{}\\\\\end{array}\right] } ----

Step-by-step explanation: Hey, Basically we are going to arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

Hope this helps!

4 0
3 years ago
Help help help help help
Mkey [24]

Answer:

  x = 42

Step-by-step explanation:

The marked angles are supplementary, so their sum is 180°.

  (2x +8) +(2x +4) = 180

  4x +12 = 180 . . . . . . . . . simplify

  x +3 = 45 . . . . . . . divide by 4 (because we can)

  x = 42 . . . . . . subtract 3

_____

<em>Additional comment</em>

A "two-step" linear equation like this one is usually solved by subtracting the unwanted constant, then dividing by the coefficient of the variable. Here, we have done those steps in reverse order. This makes the numbers smaller and  eliminates the coefficient of the variable. Sometimes I find it easier to solve the equation this way.

5 0
2 years ago
I need help with 2&amp;3
kherson [118]

Answer:

2) no

3) yes

Step-by-step explanation:

i think. sorry if im wrong

4 0
3 years ago
Read 2 more answers
David borrowed $30,000 to start a business. Four years later he repaid $1260 in interest. What was the annual rate? Round to two
ollegr [7]
Annual rate = 1.05%

Simple interest formula is I = Prt * 100
Where P is principle, I is interest, r is rate and t is time.

Transpose to make r the subject

Prt * 100 = I
r = I/ Pt * 100

Substitute values into the equation.
Let I = $1260, P = $30,000 and t = 4 years

r = $1260/ $30,000 * 4 * 100
r = 0.0105 * 100
r = 1.05%
5 0
3 years ago
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