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Dominik [7]
3 years ago
13

Which of the following is radical equation algebra II engenuity

Mathematics
1 answer:
Amanda [17]3 years ago
4 0

Answer:

√x+3=13

Step-by-step explanation:

The equation is √x+3=13 is radical because the unknown, x appears under a radical sign √.

To solve the equation, the unknown is left on one side of the equal sign and then both sides of the equal sign are raised to an equal power which would remove the radical sign.

For example,

√x+3=13

√x=13-3

√x=10

Removing radical.

(√x)²=10²

x=100

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The ancient Babylonians developed a method for calculating nonperfect squares by 1700 BCE. Complete the statements to demonstrat
Fynjy0 [20]

The steps taken to find the √5 using the ancient method is;

5/G1 = 2.5

5/G2 = 2.222

5/G3 = 2.236

We want to find √5 with the ancient Babylonian method for calculating non-perfect squares;

We are told that G1 = 2

Thus;

5/G1 = 2.5

We are told to average 2.25 and G2 to get 2.236

This means that;

(2.25 + G2)/2 = 2.236

2.25 + G2 = 2 × 2.236

G2 = 4.472 - 2.25

G2 = 2.222

Second step is;

5/G2 = 2.222

Finally;

5/G3 = 2.236

Read more about finding non-perfect squares at; brainly.com/question/9165533

5 0
2 years ago
A.
Katen [24]

Answer:

The answer is D.

Step-by-step explanation:

You have to add both functions together :

f(x) = 25 -  {x}^{2}

g(x) = 5 - x

(f + g)(x) = 25 -  {x}^{2}   + 5 - x

(f + g)(x) = 30 -  {x}^{2}  - x

(f + g)(x) =  -  {x}^{2}  - x  + 30

5 0
3 years ago
Part a which projectile spends more time in the air, the one fired from 30∘ or the one fired from 60∘? which projectile spends m
bearhunter [10]
The correct answer is the One fired from from 60° . This is because the projectile fired from 60° has a greater vertical velocity compared to the one fired from 30° and therefore spends more time on air. Vertical velocity is the velocity of a body as it moves upwards, it is normally affected by the gravitational acceleration, however it is not affected by the horizontal velocity.
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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Solve the expression for a=12 , b=6 and c=3
Maslowich

Answer:

50

Step-by-step explanation:

Substitute.

7 0
3 years ago
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