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bija089 [108]
3 years ago
15

Can someone Help me please?? :(

Mathematics
2 answers:
prohojiy [21]3 years ago
7 0

Answer:

1. 70

2. 105

Step-by-step explanation:

1. A triangle always adds up to 180° so you would add both the angles you know 55° plus 55° which equals 110° then subtract it from 180° and you should get 70°

2. Add 40° and 35° which equals 75° then subract it from 180° which is 105°

Sever21 [200]3 years ago
5 0

Answer:

its 55

Step-by-step explanation:cuz why not

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URGENT HELP
dangina [55]

Answer:

105

Step-by-step explanation:

I am pretty sure you just divide 2.415 by 0.023

6 0
3 years ago
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Solve the system of equation using substitution. Show all of your work.
MrRa [10]

Answer:

x = 3

y = 6

Step-by-step explanation:

2x = x + 9

x = 3

y = 2 * 3

y = 6 .    Hope this help teehee :D

5 0
3 years ago
18 over 8 in simplest form
Pepsi [2]
Simplest Form: 9/4

Decimal Form: 2.25

Mixed Number Form: 2 1/4

Hope this helps! :)




8 0
4 years ago
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A bag of fertilizer covers 2500 square feet of lawn. Find how many bags of fertilizer should be purchased to cover a rectangular
Finger [1]
I bag covers 2500 soft.
Rectangular lawn is 410 x 65. Area= lw=(410)(65)=26650
26650/2500=10.66 so since we cannot purchase .66 of a bag, we will need 11 bags.
6 0
3 years ago
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A fishing boat has raidoed the Coast guard for a helicopter to pick up and injured crew member. at the same time of the emerginc
leonid [27]

Answer:

2 hours

Step-by-step explanation:

The question is asking us to get the meeting point of the two and at what time would they arrive here given their individual speeds. Now what needs to be done here is first add their average speeds.

The total average speed = 325 + 25 = 350km/h

Now the distance the helicopter would have traveled would be ; 325/350 * 700 = 650km

The remaining distance left for the boat would be 700 - 650 = 50km

Now the time taken for this would be 650/325 or 50/25 = 2hours

7 0
3 years ago
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