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Jlenok [28]
2 years ago
13

Finding an Angle Measure

Mathematics
1 answer:
MrRissso [65]2 years ago
3 0

Answer:

45

Step-by-step explanation:

(3x) + x = 180 =

4x = 180

----    -----

4        4

x = 45

The answer is 45.

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Supplies for last year cost $1,477, which was $177 over budget. Rounded to the nearest 1%, by what percent did the cost exceed t
Scilla [17]

so the cost was 1477, which is 177 over the budget, meaning the budget is 1477 - 177 or just 1300.

now, if we take 1300 to be the 100%, how much in percentage is 177, the overflown amount?

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 1300&100\\ 177&p \end{array}\implies \cfrac{1300}{177}=\cfrac{100}{p}\implies 1300p=17700\implies p=\cfrac{17700}{1300} \\\\\\ p=\cfrac{177}{13}\implies p\approx 13.62\implies \stackrel{\textit{rounded up}}{p=14}

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3 years ago
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3 years ago
Which equation is a point-slope form of the equation of this line?
tigry1 [53]
The y-intercept is easily read:  it is (0,5).  The slope, m, is m = rise / run

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      1-(-2)

Thus, the eqn of the line is y = 2x + 5.  In point-slope format, y-5=2(x-0).
3 0
3 years ago
Can u guys pls help me on this question and pls explain how u got the answer
lora16 [44]

Answer:

17.4 cm²

Step-by-step explanation:

base = 3x2.6x0.5 = 3.9 cm²

3 sides = 3(3)(3)(0.5) = 13.5 cm²

13.5 + 3.9 = 17.4 cm²

7 0
3 years ago
Simplify the following.<br> c*5 x c
posledela

Answer:

c^6

Step-by-step explanation:

c^5*c^1=c^5+1=c^6

8 0
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