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3 years ago

The additive inverse of 5/9 is

Mathematics

2 answers:

adelina 88 [10]3 years ago

5 0

I think that it’s -5 (:

3241004551 [841]3 years ago

5 0

Answer:

- 5/9

Step-by-step explanation:

The additive inverse can be broken down. Additive means we are adding something to it. Inverse means the opposite. Combined, it would be saying we are adding the opposite. The opposite of 5/9 would end up being -5/9, as when added together the sum is 0.

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Lacey walks at a speed of 2.5 miles per hour which equation models this unit rate

Ahat [919]

Answer:

r=2.5x

Step-by-step explanation:

7 0

3 years ago

Pleasseee help me with this.it’s life or death

barxatty [35]

Answer:

(a) 4 miles

(b) 8.9 miles

Step-by-step explanation:

(a) Theorem 1: In a right triangle, the altitude drawn from the right angle to the hypotenuse divides the hypotenuse into two segments. The length of the altitude is the geometric mean of these two segments.

Hence, the distance d between the park and the library is

$d^2=2\cdot 8\\ \\d^2=16\\ \\d=4\ miles$

(b) Theorem 2: In a right triangle, the altitude drawn from the right angle to the hypotenuse divides the hypotenuse into two segments. The length of each leg of the right triangle is the geometric mean of the lengths of the hypotenuse and the segment of the hypotenuse that is adjacent to the leg.

Thus, the distance D between the park and the football field is

$D^2=8\cdot (2+8)\\ \\D^2=8\cdot 10\\ \\D^2=80\\ \\D=\sqrt{80}=4\sqrt{5}\approx 8.9\ miles$

4 0

3 years ago

Please help me with this

Thepotemich [5.8K]

Answer:

6,561

39,204

25,575

52.5625 - 7.5625 = 45

4 0

3 years ago

Read 2 more answers

a barangay has 1000 individuals and its population doubles every 60 years. Give an exponential model for the barangay's populati

sdas [7]

Answer:

P(t) = 1000e^(0.01155)t

Step-by-step explanation:

Let the population of barangay be expressed according to the exponential formula;

P(t) = P0e^kt

P(t) is the population of the country after t years

P0 is the initial population

t is the time

If barangay has 1000 initially, this means that P0 = 1000

If the population doubles after 60years then;

at t = 60, P(t) = 2P0

Substitute into the formula

2P0 = P0e^k(60)

2 = e^60k

Apply ln to both sides

ln2 = lne^60k

ln2 = 60k

k = ln2/60

k = 0.01155

Substitute k = 0.01155 and P0 into the expression

P(t) = 1000e^(0.01155)t

Hence an exponential model for barangay's population is

P(t) = 1000e^(0.01155)t

7 0

3 years ago

If f(x) = –5x – 4 and g(x) = –3x – 2, find (f – g)(x).

erica [24]

Answer:

C. (f – g)(x) = –2x – 2

Step-by-step explanation:

(f – g)(x) = f(x) – g(x)

= (–5x – 4) – (–3x – 2)

= –2x – 2

3 0

3 years ago

The additive inverse of 5/9 is​

The additive inverse of 5/9 is