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Pani-rosa [81]
3 years ago
11

Angle a =

Mathematics
1 answer:
mixer [17]3 years ago
3 0

Answer:

L 2r. x. em -ca tpd apt answer

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Graph the solution set to this inequality.<br> 3x - 11 &gt; 7x + 9
Bess [88]

Answer:

x<-5                       <--------o open circle

Step-by-step explanation:

8 0
3 years ago
At this rate, how long will it take to sell 200 cups of coffee?<br> pls help me
Alja [10]

Answer: You didn't add a picture to help

Step-by-step explanation:

Once you do, I would be glad to edit my  and help.

6 0
4 years ago
Please help you have to write each expression in two other ways
galina1969 [7]
11. a) .19 b) 19/100
12. a) 23% b) .23
13. a) 7% b) 7/100
14. a) .11 b) 11/100
15. a) .2 b) 2/100
16. a) .9 b) 9%
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Hoped it helped. ☺
3 0
3 years ago
How do you turn a Decimal to a percent and a percent to a Decimal
sashaice [31]
To turn a decimal into a percent you simply multiply it by 100

to turn a percent into a decimal, you would remove the percent symbol and move the decimal point two place to the left (make sure you add zeros as needed)

hope this helps! :)
6 0
3 years ago
Read 2 more answers
Jen knows that (-1, 41) and (5, 41) lie on a parabola defined by the equation y=4x^2-16x+21. How can I find the coordinates of t
andreyandreev [35.5K]
The vertex is at (2, 5).

To find the vertex, we first find the axis of symmetry; this is given by

x = -b/2a

For our equation, b = -16 and a = 4:
x = -(-16)/2(4) = 16/8 = 2

We substitute this back into our equation:
y = 4(2)² - 16(2) + 21 = 4(4) - 32 + 21 = 5

Therefore the vertex is at (2, 5).
8 0
3 years ago
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