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VikaD [51]
3 years ago
10

Two angles are complementary. Angle A Is (2x+20) and angle B is (3x+10). Find the value of x and the measure of each angle

Mathematics
1 answer:
bearhunter [10]3 years ago
4 0
X=12

m<A = 44

m<B = 46
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Whats longer 3 hours or 175 minutes
avanturin [10]
3 hours is longer than 175 minutes. An hour is 60 minutes long, so just multiply that by 3 and compare your answer to 175.

60 x 3 = 180
180 > 175

Therefore, 3 hours is longer than 175 minutes.

Hope this helps!
6 0
3 years ago
Read 2 more answers
A rectangular field has an area 28800 sq.meter.its length is twice as long as its width.what is the length of its sides?
AVprozaik [17]
Let 
x---------> the length side of rectangle
y---------> the width side of rectangle

we know that
x=2y-----> equation 1
area=x*y-------> 28800=x*y------> equation 2
substitute 1 in 2

28800=[2y]*y-----> 28800=2y²-------> y²=14400------> y=120 m
x=2*y----> x=2*120------> x=240 m

the answer is
the length side of rectangle is 240 m
 the width side of rectangle is 120 m


5 0
3 years ago
Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….
Blizzard [7]

Step-by-step explanation:

hope it's helpful please let me know

6 0
2 years ago
How do I do this I don’t reallly get it I’m really stupid
Alenkasestr [34]
7x8=56+1/2(2) which is 58
3 0
3 years ago
A randomly generated list of numbers from 0 to 4 is being used to simulate an event, with the numbers 3 and 4 representing a suc
Ghella [55]
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C. 75%
5 0
3 years ago
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