Answer:90 degrees
Step-by-step explanation:
Angle b is a right angle
check by plugging into both equations
-8+4(3)=4
-8+12=4
4=4
-8+3(3)=1
-8+9=1
1=1
(8,3) is a solution of the system
Four more than twice a number
15.50 +n =325.00
Answer:
2√41
Step-by-step explanation:
Using the pythagorean theorem (), you can find side c, AKA the hypotenuse of the triangle, AKA ML.
The value remains under the radical is 8 ⇒ last answer
Step-by-step explanation:
Let us revise how to write the exponent as a radical
- can be written as
- To simplify the radical factorize the base "a" to its prime factors
Example:
- ,
- Factorize 54 into prime factors ⇒ 54 = 2 × 3 × 3 × 3 =
- 2² can not go out the radical because 2 is less than 3 not divisible by 3
- can go out the radical because 6 is divisible by 3, then divide 6 by 3, so it will be 3² out the radical
Now let us solve your problem
∵
- Factorize 1250 to its prime factors
∵ 1250 = 2 × 5 × 5 × 5 × 5
∴
∴
∵ 2³ can not go out the radical because 3 < 4 and not divisible by it
- can go out the radical because 12 can divided by 4
∵ 12 ÷ 4 = 3
∴ can go out the radical as 5³
∴
∴
∴ The value remains under the radical = 8
The value remains under the radical is 8
Learn more:
You can learn more about the radicals in brainly.com/question/7153188
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