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2 years ago

Given: ΔABC is a right triangle.

Mathematics

1 answer:

djverab [1.8K]2 years ago

8 0

The property that is not a justification for the proof is: B. addition property of equality.

<h3>What is the Addition Property of Equality?</h3>

According to the addition property of equality, if a - b = c, then a - b + b = c + b, which is: a = c + b.

In the proof given, there is no single statement that shows that we are adding a figure or variable to both sides of any equation, therefore, the justification that is not part of the proof is: addition property of equality.

Learn more about addition property of equality on:

brainly.com/question/1542520

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Find an equation to show the population of growing bacteria

Oksanka [162]

Answer:

$P=1,000(1.4)^t$

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

$P=a(1+r)^t$

where

P is the population

t is the time in years

a is the initial value

r is the rate of change

<u><em>Looking at the table</em></u>

For t=0

The value of P=1,000

substitute the value of the ordered pair (0,1,000) in the exponential equation

$1,000=a(1+r)^0\\a=1,000$

The initial value is a=1,000

substitute

$P=1,000(1+r)^t$

For t=1

The value of P=1,400

substitute the value of the ordered pair (1,1,400) in the exponential equation

$1,400=1,000(1+r)^1\\r=1.4-1\\r=0.4\\r=40\%$

therefore

The exponential equation is

$P=1,000(1.4)^t$

6 0

3 years ago

Answer you get brainliest and we can be buddies. (i am very loney)

kolbaska11 [484]

Answer:

10017

Step-by-step explanation:

10^(4)-\sqrt(121)+3^(3)+4^(0)

So, 3^3= 27

4^0=1

10^4=10,000

-square 121= -11

So now you got:

10,000-11+27+1

=10017

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3 years ago

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The following shape is made of algebra tiles. What is the perimeter

sertanlavr [38]

Answer: the perimeter is about 7 if you look at it

Step-by-step explanation:

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3 years ago

Which interval for the graphed function contains the local minimum of 0

andrezito [222]

The answer is [-3,2] but the graph isn't on there u cant see. it would be more better understanding if shown the graph to go with it.

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3 years ago

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ryzh [129]

Answer:

5^3

Step-by-step explanation:

When it's multiplication you add the exponents.

Same with division, you subtract the exponents.

So obviously, 1+2=3.

5^3

I hope I could help!

6 0

3 years ago

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