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Anarel [89]
3 years ago
7

The Pythagorean theorem is a2+b2=c2. Solve for b.

Mathematics
1 answer:
nata0808 [166]3 years ago
3 0

Answer:

b = √c²-a²

Step-by-step explanation:

b² = c² - a²

b = √c²-a²

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What is the set of value used for the independent variable?
stich3 [128]

The set of all possible values of the independent variable of a function is called the domain.

The set of all possible values of the dependent variable of a function is called the Range .

<u>Note</u>. Two things completely determine a function: the rule and the domain.

5 0
2 years ago
Is x=4 a solution to the equation 6=x+2? Is it a solution to the inequality 2x≥9?
jek_recluse [69]

Answer:

Is x = 4 a solution to the equation 6 = x + 2? YES

Is x = 4 a solution to the inequality 2x ≥ 9? NO

Step-by-step explanation:

Is x = 4 a solution to the equation 6 = x + 2? YES

we cans solve the equation 6=x+2 by clearing for x:

6 = x + 2

we move the +2 on the right as a -2 to the left:

6 - 2 = x

4 = x

this way we find that indeed x = 4 is a solution to 6 = x + 2.

Is x = 4 a solution to the inequality 2x ≥ 9? NO

Let's solve the inequality by clearing for x:

2x ≥ 9

we move the 2 that is multiplying on the left to divide on the right side:

x ≥ 9/2

x ≥ 4.5   ⇒ <u>x must be greater than or equal to 4.5</u>

thus, <u>4 is not a solution to the inequality</u> because 4 is less than 4.5

3 0
4 years ago
Mallory makes $10 per hour babysitting and $8 per hour working at the local grocery store. Last week she babysat for 6 hours. He
Aneli [31]
10x6=60 so 180-60=120 and 120 divided by 8 is 15 so the answer is 15 hours
6 0
3 years ago
Read 2 more answers
Because of the commutative property of multiplication, it is true that
dangina [55]
¾ + ¾ + ¾ + ¾ = (3+3+3+3)/4 = 12/4 = 3


¾ × 4 = (3 × 4)/4 = 12/4 = 3
8 0
3 years ago
Maggie has 7 tiles with pictures of plants and 2 tiles with pictures of animals. Maggie keeps all the tiles on a mat with the pi
andrezito [222]
7 tiles with plants and 2 tiles with animals...total of 9 tiles

she flips a plant tile, and does not replace it.

probability that 2nd tile is a plant = 6/8 = 0.75 = 75%


7 0
4 years ago
Read 2 more answers
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