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Katen [24]
3 years ago
7

(12 + 5) + 32 × (10 − 5)

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0

Answer: 177

Step-by-step explanation:

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Equation of a circle whose center is at (4,0) and radius is length 2/3
Masteriza [31]
We need (x-h)^2 + (y-k)^2 = r^2

h = 4, k = 0 and r = 2/3

Take it from here.
5 0
2 years ago
Determine whether the polynomial is a difference of squares and if it is, factor it.
Alexandra [31]
Just by the language difference means subtract, 

Y^2-25 is the difference of squares
factored it's the sum and difference of their square roots

(x+5) (x-5)
4 0
3 years ago
The dollar value of a car is a function, f, of the number of years, t, since the car was purchased. The function is defined by t
valentina_108 [34]

Answer:

1.) 12000

2.) 6750

3.) 2.41

Step-by-step explanation:

Given the Equation :

f(t)=12,000(3/4)^t. ; where, t = time ; f(t) = worth of car at time, t

When, car was purchased, t = 0

t = 0

f(0) = 12000(3/4)^0

= 12000 * 1

= 12000

2.)

f(2) ; this mean the worth of the car after 2 years :

f(2)=12,000(3/4)^t.

12000(3/4)^2

12000 * 0.5625

= 6750

When car will be worth 6000

f(t) = 6000

f(t)=12,000(3/4)^t.

6000 = 12,000(3/4)^t

6000 / 12000 = (3/4)^t

1/2 = (3/4)^t

Take the log of both sides :

Log(0.5) = log(0.75)^t

log(0.5) = tlog(0.75)

- 0.301029 = - 0.124938t

t = - 0.301029 / - 0.124938

t = 2.4094

t = 2.41 years

6 0
2 years ago
What is 3ten thousand+14ten+16one
ozzi
3,000 + 14 + 16 3,030
5 0
3 years ago
Ehhhhhhhhhhhhhhhhhhhhhh help
garri49 [273]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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