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Firdavs [7]
3 years ago
13

To approximate the length of a marsh, a surveyor walks x=420 meters from point A to point B,then turns 75 degrees and walks 220

meters to point C (see figure). Approximate the length AC of the marsh. (Round your answer to one decimal place.)
Mathematics
1 answer:
enot [183]3 years ago
6 0

To approximate the length of a marsh, a surveyor walks x=420 meters from point A to point B,then turns 75 degrees and walks 220 meters to point C (see figure). Approximate the length AC of the marsh. (Round your answer to one decimal place.)

<u>37.1 meters.</u>

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(-4/5)(3/5)(-6/7)(5/6)=
Vera_Pavlovna [14]

Answer:

(-4/5)(3/5)(-6/7)(5/6)

= (-4/5)(3)(-1/7)

= 12/35

Hope this helps!

4 0
4 years ago
Andre and Yazmeen leave at the same time and travel 75 miles to a fair. Andre drives 11 miles in 12 minutes. Yazmeen drives 26 m
coldgirl [10]
To get to know who will reach fast we need to compare the speed of Andre and Yazmeen. 
speed=distance/time
Andre's speed will be:

Distance=11 miles
time=12 min
speed=11/12=0.92 miles/min

Yazmeen's speed:
distance=26 miles
time=24min
speed=26/24=1.08 miles/min

From above calculation we conclude that Yazmeen will reach first because she was traveling at a faster speed that Andre

6 0
3 years ago
F(x)= 2x + 4 <br> g(x) 3x^2 - 1 <br><br> find f(x) • g(x)<br><br> show work pls:) appreciate it
Irina-Kira [14]

Answer:

I hope this will help you

7 0
3 years ago
The cost for 15 cases of oranges is $75. What is the cost for 1 case? *
postnew [5]

Answer:Ok I This question can be solved using a system of equation, which requires translating the above word problem into something that can be algebraically

Let O=oranges and  Let G=Grapefruit

5O +8G=235

3O + 2G=85

To solve, you must isolate one of the variables and then work from there. To do that multiply both sides of the bottom or second equation by four and then subtract the bottom equation from the top.

Which would look like this

5O +8G=235

12O + 8G= 340

Then subtract the bottom from the top to get this

-7O=-105

Solving for O we divide both sides by -7, and end up with O=15

Plugging that value back into one of our original equations to solve for G we get this

3(15) + 2G= 85

45 +2G=85

2G=40

G=20

So 1 case of each altogether would equal 15+20, or $35.

<h3>Hope this helps have a awesome night/day❤️✨</h3>

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Plz help! Will give brainlest
AnnZ [28]

Answer:

99 Sorry if im wrong

Step-by-step explanation:

8 0
3 years ago
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