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professor190 [17]
2 years ago
10

True or false: 3x^2+5x^3=8x^3

Mathematics
1 answer:
MrRa [10]2 years ago
7 0

Answer:

false

Step-by-step explanation:

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A section of a deck is shaped like a trapezoid. For this section, the length of one base is 35 feet, and the
Sindrei [870]

Answer:

Step-by-step explanation:

a = 35 feet

b = 54 feet

h = 28 feet

Area=\frac{[a+b]*h}{2}\\\\=\frac{[35+54]*28}{2}\\\\=\frac{89*28}{2}\\\\=89*14\\\\

= 1246 square feet

3 0
3 years ago
The population of a town increases by 4 % every year . In the last year the population of the town was 110000.
TEA [102]

Answer:

114,400 and 118,976.

Step-by-step explanation:

Let's represent this using a function. Let's let:

P(y) represent the total population, and y represent the total number of years since last year.

We know that the population grows by 4% every year or 0.04 every year. This is exponential growth. We can write this as:

P(y)=110000(1.04)^y

Note that the coefficient is 110000 because that is the year we are starting with. Also, note that it is 1.04 because we are essentially adding .04 to the original population.

Anyways, to find the present population, set y equal to 1 (because 1 year after last year is the present year)

P(1)=110000(1.04)^1=114400

The present population is 114,400 people.

For next year, set y equal to 2 (2 years after last year is next year)>

P(2)=110000(1.04)^2=118976

The population next year will be 118,976 people.

3 0
3 years ago
What is the slope of the line?
erma4kov [3.2K]

Answer:

4/2

Step-by-step explanation:

you just count lol akakksksksksosodbxbdbsjakksbdhsjajsjxjs

8 0
3 years ago
I just need examples of these things, I have to make my own problems and solve them:
poizon [28]
1) x+17=20
x-10=30

2) x/4=20
x/30=2

3) 4(x+5)=40

4) x+3.2=6

5) A pizza place sells pizza for $5 per box. If I had $20 how many pizzas can I buy in all? (5x=20)

Hope this helps! Have a wonderful day.
6 0
3 years ago
Find the slope of the line that passes through (-34, 72) and (31, 27).
ZanzabumX [31]
The answer i got is -9/13
8 0
3 years ago
Read 2 more answers
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