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iVinArrow [24]
3 years ago
7

Which property explains why these two expression's are equal? 5(g+h)=5g+5h

Mathematics
2 answers:
Vanyuwa [196]3 years ago
8 0
This property is distributive property
user100 [1]3 years ago
4 0

Answer:

c

Step-by-step explanation:associative: a+(b+c)=(a+b)+c

commutative: a+b=b+a

distributive: a(b+c)=ab+ac

inverse: I think it is a times 1/a=1, doesn't matter

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ELEN [110]

Answer:

oh my

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I have the other two answers. i just need the maximum height. please
Alex777 [14]

You have the maximum height happens at 5 seconds.

Replace t with 5 and solve for h(t):

h(5) = -0.2(5)^2 + 2(5)

h(5) = -0.2(25) + 10

h(5) = -5+10

h(5) = 5

The maximum height is 5 feet.

5 0
3 years ago
Baxter is thinking about buying a car. The table below shows the projected value of two different cars for three years.
saw5 [17]

Car 1: It is an exponential function that is given as P = 18,500 (0.9595)ⁿ and the price after 10 years is $12,235.5.

Car 2: It is a linear function that is given as 2000x + 3y = 55500 and the price after 10 years is $11,833.33.

And Yes, there is a significant difference.

<h3>What is a function?</h3>

A function is a statement, rule, or law that establishes the connection between two variables. In mathematics, functions are everywhere and are necessary for constructing physical connections.

Baxter is thinking about buying a car. The table below shows the projected value of two different cars for three years.

Car 1 (value in dollars)

Year 1: 18,500

Year 2: 17,390

Year 3: 16,346.60

Car 2 (value in dollars)

Year 1: 18,500

Year 2: 17,500

Year 3: 16,500

The exponential function describes car 1.

Then the function will be

\rm P = 18500\times (0.95995)^n

The linear function describes car 2.

\rm y \ - \ 18500 = \dfrac{-2000}{3}(x - 0)\\\\\\3y - 55500 = -2000x\\\\\\2000x +3y = 55500

Then the value of the car 1 after 10 years will be

\rm P = 18500\times (0.95995)^{10}\\\\\\P = \$ \ 12,235.5

Then the value of the car 2 after 10 years will be

\rm 2000 \times 10 +3y = 55500\\\\y =  \$ \ 11,833.33

Yes, there is a significant difference.

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

5 0
2 years ago
What is the solution to the equation below<br> 50+ 4 = 2(C-5)
Ludmilka [50]

Answer:

32

Step-by-step explanation:

54 = 2(C-5)

27 = C-5

32 = C

5 0
3 years ago
Solve the equation: 2(x-5)-8=34
Sunny_sXe [5.5K]

Answer:

2(x-5)-8=34

2x-10-8=34

2x-18=34

2x=52

x=26

8 0
3 years ago
Read 2 more answers
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