2 years ago

I NEED HELP WITH THIS

2 answers:

7 0

Answer:

180-130=50°

Step-by-step explanation:

answer is 50degrees

5 0

The answer is 50 degrees

You might be interested in

ArbitrLikvidat [17]

10% i believe because it went up by 10 sorry if wrong

4 0

3 years ago

Damm [24]

Answer:

$\frac{(2a+1)^{2} }{50a}$

Step-by-step explanation:

$\frac{2a+1}{10a-5} * \frac{4a^{2} - 1}{10a}\\ = \frac{2a+1}{5(2a-1)} * \frac{(2a+1)(2a-1)}{10a}\\=\frac{(2a+1)^{2} }{50a}$

1.The expression given is in division so when changing to multiplication the fraction is reversed.

2.Using algebra identity $a^{2} - b^{2} = (a+b)(a-b)$ .

3. Taking the common factor 5 out.

4. Finally cancelling the like terms from the numerator and denominator.

4 0

3 years ago

zmey [24]

Answer: 5.1 is the height. I am sooo sorry if I am wrong :(

Step-by-step explanation:

5 0

3 years ago

Darina [25.2K]

Answer: 3 1 0

Step-by-step explanation:

8 0

2 years ago

Neko [114]

Dangerous UV waves, and long radio waves

7 0

2 years ago