What is the answer of this equation

Answers

Answer 1

Answer: Put it in an improper fraction by multiply the coefficient with the denominator and add the numerator.
5/2 , 14/3
Find a common denominator which would be 6.
5/2 = 15/6 , 28/6
Add those together.
15/6 + 28/6 = 43/6
Since it can't be simplified the answer is 43/6

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Write 3 2/3 as improper fraction

1/3*h(-8) h(x)= x^2 - 5x +7

Answers

Answer: 37

Step-by-step explanation:

First, we need to find what h(-8) is. We can do this by substituting and simplifying the given function.

Given:

h(x) = x² - 5x +7

Substitute:

h(-8) = (-8)² - 5(-8) +7

Square and multiply:

h(-8) = 64 + 40 +7

Add:

h(-8) = 111

Next, we can find one-third of this. To do this, we will multiply.

Multiply:

(1/3) * 111 = 37

Devon purchased a new car valued at $16,000 that depreciated continuously at a rate of 35%. Its current value is $2,000. The equation mc025-1.jpg represents the situation, where t is the age of the car in years and r is the rate of depreciation. About how old is Devon’s car? Use a calculator and round your answer to the nearest whole number.

Answers

Cost =16000
rate of depreciation = 35%
written down value = 2000
depreciation for one year =16000*35% = 5600
5600*2 = 11200+5600*6\12 = 2000
the car is 2.5 years old. It has been depreciated for 2 whole years and half years.

Answer:

5 years

Step-by-step explanation:

WILL MARK BRAINLIEST!!!!!!f(x) = x2 + 3; g(x) = Square root of quantity x minus two.

Find f(g(x)).

f(g(x)) = (x2 + 3)(Square root of quantity x minus two.)
f(g(x)) = Square root of quantity x minus two divided by quantity x squared plus three.
f(g(x)) = x + 1
f(g(x)) = Square root of quantity x squared plus three.

Answers

Answer:

The correct option is 3.

Step-by-step explanation:

The given functions are

$f(x)=x^2+3$

$g(x)=√(x-2)$

We need to find the value of f(g(x)).

$f(g(x))=f(√(x-2))$ $[\because f(x)=x^2+3]$ .... (1)

Substitute $x=√(x-2)$ in function f(x) to find the value of $f(√(x-2))$ .

$f(√(x-2))=(√(x-2))^2+3$

$f(√(x-2))=x-2+3$

$f(√(x-2))=x+1$

Substitute the value of $f(√(x-2))$ in equation (1).

$f(g(x))=x+1$

Therefore, the correct option is 3.

f(x) = x^2 + 3
g(x) = sqrt(x - 2)

f(g(x)) = x - 2 + 3 = x + 1

What is 12minus 2 multiply 6 plus 2 divide by 2

Answers

$12-2*6+2/2 \n PEMDAS \n 12-(2*6)+(2/2) \n 12-12+1 \n 1$

$12-2*6+ (2)/(2) \n \n =12-12+1 \n \n =1$

I have a 96 in class and i get a 75 on a assignment that’s worth 10% whats my grade?

Answers

Answer:

Step-by-step explanation:

That would either be a B or a C!

Answer:

To calculate your overall grade, we can use the weighting of each component. Since the assignment is worth 10% of your grade, we can calculate its contribution using the following formula:

(96 * 90%) + (75 * 10%)

First, we multiply your current grade of 96 by 90% (which represents the remaining 90% of your grade) to calculate its contribution. Then, we multiply your assignment grade of 75 by 10% to calculate its contribution. Finally, we add these two contributions together:

(96 * 90%) + (75 * 10%) = 86.4 + 7.5 = 93.9

Therefore, your grade after receiving a 75 on an assignment worth 10% would be approximately 93.9%.

Which property is illustrated by the following statement 3z+4=4+3z

Answers

The expression 3z+4 = 4+3z represents the commutative property of addition.

What is cumulative property?

The cumulative property states that if the position of the numbers when they are in addition is changed then it will not affect the final result of the addition. If altering the operands' order has no effect on the outcome, the binary operation is commutative in mathematics.

The commutative property basically states that x+y can be flipped yet have the same meaning so x+y = y+x ~

The given expression 3z+4=4+3z is showing the cumulative property of addition. By changing the position of the additional terms the final result will not change.

Therefore, the expression 3z+4 = 4+3z represents the commutative property of addition.

To know more about cumulative property follow

brainly.com/question/6838217

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3z+4 = 4+3z represents the commutative property , the commutative property basically states that x+y can be flipped yet have the same meaning so x+y = y+x ~

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