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3 years ago

If angle 2 measures 75 degrees, how many degrees is angle 4?

Mathematics

1 answer:

qwelly [4]3 years ago

4 0

150 bc you multiply by 2

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Rewrite as a simplified fraction.<br> 3.248

AlekseyPX

The answer to this is 406/125

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3 years ago

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Solve, using linear combination.

Anastaziya [24]

The answer is B.) (2,0)

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3 years ago

What is the standard form of 5.93-5

vredina [299]

Just subtract the whole numbers, 5.93-5 = 0.93.

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3 years ago

Someone help me please !!!

KIM [24]

Answer:

1. 10

2. 12

3. Sqrt 130

4. Sqrt 45

Step-by-step explanation:

To find the missing side of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem is $a^2+b^2=c^2$ where a and b are the legs with a being the smallest and c is the hypotenuse.

1. a=6, b=8, c=?

$6^2+8^2=c^2\\36+64=c^2\\100=c^2\\10=c$

2. a=5, b=?, c=13

$5^2+b^2=13^2\\25+b^2=169\\169-25=b^2\\144=b^2\\12=b$

3. a=7, b=9, c=?

$7^2+9^2=c^2\\49+81=c^2\\130=c^2\\\sqrt{130}=c$

4. a=2, b=?, c=7

$2^2+b^2=7^2\\4+b^2=49\\49-4=b^2\\45=b^2\\\sqrt{45}=b$

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3 years ago

The number 9.37 rounded to the nearest tenth is 9.4 Is this correct?y or y not

PSYCHO15rus [73]

Yes, this is correct. The tenths place is the first number to the right of the decimal. There is a 3 in that spot
To find if it rounds up or down, follow this rule.
Less than 5 round down and greater than 5 round up.
For this you look to the number next to it which is 7.
It rounds up so it is 9.4

8 0

3 years ago

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