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3 years ago

EASY ALGEBRA 1 QUESTION:

Mathematics

2 answers:

lora16 [44]3 years ago

6 0

Answer:

Trinomial

Step-by-step explanation:

yes they're considered terms

nikdorinn [45]3 years ago

5 0

This is called a Trinomial because it consists of 3 terms. Constants ( “regular” whole number) and coefficients (number multiplying a variable) are both considered their own terms. A term is just an expression; it’s the relationship between a constant and a coefficient in an equation. For example: 5x-1. There are two terms in 5x-1; the two terms are 5x and -1. The relationship is that 5x is being subtracted by 1 (-1).

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If you ride a pterodactyl for 3 hours at 10 mph and then ride a stegosaurus for 1 hour at 2 mph, what would be your average spee

g100num [7]

Answer:

8 mph

Step-by-step explanation:

The equation for average speed is:

$average\ speed=\frac{total\ distance}{total\ time}$

Let's start by finding the distance for each animal:

$d=st\\d=3h*10\frac{m}{h}\\d=30m$

$d=st\\d=1h*2\frac{m}{h}\\d=2m$

Now, we can find the average speed:

$average \ speed=\frac{30mi+2mi}{3hr+1hr}=\frac{32mi}{4hr}=8\frac{mi}{h}$

8 mph

3 0

3 years ago

PLEASE HELP!!! WILL REWARD BRAINLIEST!!!

jonny [76]

Answer:

The approximate monthly rate of growth is 1.24%

Step-by-step explanation:

we have the future value formula

$F=P(1+r)^t$

we have

$r=16\%=16/100=0.16$ ----> annual interest rate

$F=P(1+0.16)^t$

$F=P(1.16)^t$

Find the approximate monthly rate of growth

Remember that

$1\ year=12\ months$

Divide the number of periods t by 12

$F=P(1.16)^{\frac{t}{12}}$

Applying power rules property

$F=P(1.16^\frac{1}{12})^t$

$F=P(1.0124)^t}$

$1.0124-1=0.0124$

Convert to percentage

$0.0124*100=1.24\%$

therefore

The approximate monthly rate of growth is 1.24%

6 0

3 years ago

15 minutes how many students read the book in an hour

vlabodo [156]

Answer:

Your reading speed will increase if you're reading a book you're familiar with than one you barely know. So, on average, you can read 40 to 50 pages of a book in an hour.

Step-by-step explanation:

7 0

3 years ago

What is the exact volume of a cone with a radius of 9 cm and height of 6 cm?

andreyandreev [35.5K]

V≈508.94cm³ would be chur answer

i luv chur pfp by the way

7 0

4 years ago

Read 2 more answers

How would I graph these equations? a. 2x + 3y = 12 b. x = 7

riadik2000 [5.3K]

These are 2 very different equations, and should be graphed very differently.

A
For Part A, we must first put this in Slope Intercept Form (SIF), which is y=mx+b where "m" is the slope and "b" is the y-intercept. To do this, we should solve like a normal equation for y.

2x+3y=12
-2x -2x
3y=-2x+12
/3 /3
y=-2/3x+4

Now that we have the proper equation, it is simply to graph! We should simply make a point at (0, 4), and then go down 2, right 3 until you are satisfied with your line.

B
Part B is a simple x value, which means you will draw a vertical line through 7 on the x-axis.

Below I have attached a clearly labeled graph that shows you examples of these lines. The red markings indicate x=7. The yellow circle shows you the y-intercept in Part A, while the yellow dots show you the slope in Part A.

3 0

4 years ago