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notka56 [123]
2 years ago
12

Please give me the answer

Mathematics
1 answer:
jeka57 [31]2 years ago
6 0

Answer:

23degrees

Step-by-step explanation:

Ans in attachment

hope it helps :)

plz mark as brainliest

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Evaluate square root of 16 minus x end root when x = 8.
My name is Ann [436]
\sqrt{16-x}
x=8
16-8=8
\sqrt{8}

Use a calculator to find the square root of 8.

7 0
3 years ago
What are the weights (in Newton’s) for the given masses 22.1,33.5,41.3,59.2,78
Blababa [14]

Answer:

1. 216.8 N

2.328.635 N

3. 405.153 N

4. 580.752 N

5. 765.18 N

Step-by-step explanation:

1. Let the mass is 22.1 kg, then the weight in Newton will be (22.1 × 9.81) = 216.8 N {Where acceleration due to gravity is 9.81 m/sec²}

2. Let the mass is 33.5 kg, then the weight in Newton will be (33.5 × 9.81) = 328.635 N {Where acceleration due to gravity is 9.81 m/sec²}

3. Let the mass is 41.3 kg, then the weight in Newton will be (41.3 × 9.81) = 405.153 N {Where acceleration due to gravity is 9.81 m/sec²}

4. Let the mass is 59.2 kg, then the weight in Newton will be (59.2 × 9.81) = 580.752 N {Where acceleration due to gravity is 9.81 m/sec²}

5. Let the mass is 78 kg, then the weight in Newton will be (78 × 9.81) = 765.18 N {Where acceleration due to gravity is 9.81 m/sec²}

(Answer)

4 0
3 years ago
Plz help due tomorrow
sp2606 [1]

Answer:

21y^2+11.2

Step-by-step explanation:

4-3y(-7y)+7.2

combine like terms

-3y (-7y) = 21y^2

add 4 to 7.2

11.2

21y^2 + 11.2

8 0
2 years ago
How do you turn 0.79 into a fraction?
Gemiola [76]
0.79 = 79/100 . . .
7 0
3 years ago
A triangle has side lengths of 10,11, and 15. What type of triangle is it ?
Andreas93 [3]

Answer:

Obtuse

Step-by-step explanation:

square the 2 smaller side lengths.  10^2+11^2= 221.  If you square the longer side length, you get 225.  15^=225.  

An acute triangle is when the 2 smaller side lengths are greater

A right triangle is when the 2 smaller side lengths are equal

An obtuse triangle is when the 2 smaller side lengths are less.

221 is less than 225, making it obtuse.

6 0
3 years ago
Read 2 more answers
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