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Angelina_Jolie [31]
4 years ago
14

Solve the system of equation with substitution.

Mathematics
1 answer:
kipiarov [429]4 years ago
5 0

Answer:

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Can someone PLEASE help me I need to find the length of these two ladders, please actually help and don't just guess. If you can
Lina20 [59]

Answer:

29 feet for second ladder

Step-by-step explanation: I dont think first is possibe(decimals), second 21 square+ 20 square= 441+200=881, root of 881 is 29.

4 0
3 years ago
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Hey can I get some help thanks :)
Furkat [3]

Answer:

I think the answer is 11.7 units rounded to nearest tenth

Step-by-step explanation:

d=(2−(−4))2+(−7−3)2−−−−−−−−−−−−−−−−−−−√

d=(6)2+(−10)2−−−−−−−−−−−√

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4 years ago
Х<br> 30°<br> Calculate the size of angle x.<br> angle x =<br> I
Furkat [3]

If one Angle is = 30

And the other two angles are equal

Given: x = l

ATQ

⇒30+x+l= 180

⇒x + x = 180-30

⇒2x = 150

⇒x = 150/2

⇒x = 75

Therefore x = 75

And the angles are 30, 75 and 75

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8 0
3 years ago
Help I need answer quickly
borishaifa [10]

Answer: D, .1

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50 times she pulled and almost every ten tries she got green meaning there's a high chance of her getting 1 green every 10 tries

7 0
3 years ago
How to you convert 20 degrees to radians?
suter [353]

Answer:

0.349066

Step-by-step explanation:

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3 years ago
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