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Flauer [41]
2 years ago
15

Find the missing angles.

Mathematics
1 answer:
VikaD [51]2 years ago
5 0

Answer:

1. 37 degrees, 2. 39 degrees, 3. 27 degrees

Step-by-step explanation:

You look at the total angle and subtract it by the angle that is given in the question since the two angles should add up to the whole angle of both. You should look at the number that is outside the angles and subtract it by the angle number inside then you will get the missing angles. The last one it is showing a 90 degree angle which is formed so you subtract 63 from 90.

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allsm [11]
The LCM is of 128 and 32 is 128 
7 0
3 years ago
Read 2 more answers
At one point in a Girl Scout cookie sales drive, region C had sold 1500 boxes of cookies, and region D had sold 1200 boxes of co
juin [17]

Answer:

a)After 6 days region D will catch region C

b) Region C will sell 13500 cookies and region D will sell 13600 cookies

Step-by-step explanation:

a) Cookies sold by region C more than region D= 1500-1200=300

But region D can sells 50 cookies every day i-e

50 cookies = 1 day

==> 1 cookie= 1÷50

==> 300cookies = 300÷50=6 days

So, after 6 days region D will catch up region C's

b) If sale stopped after 8 days;

Then sale of region C for 8 days = 1500×8=12000 cookies

so , total cookies sold = 1500 +12000=13500

For region D;

Before catching up region C cookies sold by region D = 1200

Till catching up region C - region D had also sold 1500 cookies,

and for 50 extra cookies than region C

next 8 days region D will sale =(1500+50)×8=1550×8=12400 cookies

So, total number of cookies sold by region D = 1200+12400=13600

3 0
3 years ago
5x + 6y = 18 and 18x -15y =36
stira [4]
5x+6y=18

5x=18-6y

x=(18-6y)/5

Use that in the other equation
18(18-6y)/5 - 15y = 36

64.8-21.6y - 15y = 36

28.8=36.6y
.7868=y

Now put that number in for y on the first equation

5x+6(.78) = 18
5x + 4.68 = 18
5x = 13.32
x = 2.66
and y = .78


4 0
4 years ago
Read 2 more answers
Find the time it takes for a rocket following the path, h(x) = - 3x2 + 18x, to reach a maximum. In your final answer, include al
OverLord2011 [107]
The answer to this equation is 27 because this is the highest number or the maximum value you can reach with this equation.


I hope this helps!!!!!!
6 0
3 years ago
Solve y = f(x) = (2x+1)^1/2<br><br> &amp; g(x) = x-1
snow_lady [41]

Answer:

f(x) = x = \frac{y^{2} - 1}{2}

g(x) = 1

Step-by-step explanation:

y = (2x + 1)^1/2

y^{2} = 2x + 1

y^{2} - 1 = 2x

\frac{y^{2} - 1}{2} = x

y = x - 1

y + 1 = x

8 0
4 years ago
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