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3 years ago

Please help, i don’t understand this at all.

1 answer:

8 0

So, standard form basically takes the shape of Ax+By=C. You want all of your variables to be on the left side and your constant on the right. There can also be no fractions!

In your case, since you didn't mention a y value for y, your line is y=-3/2x+6

first we get rid of the fraction by multiplying both sides of the equation by 2:
(2)y= (-3/2x+6)(2) and get
2y=-3x+12
now all there is left to do is get x to the other side by adding it to both sides:
3x+2y=12 is your final answer

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The base of the prism in the diagram is rectangular, but the edges that are not parallel to the base are tilted. What is the vol

Aneli [31]

Answer:

Volume of the prism is 648 $cm^3$

Step-by-step explanation:

Given:

Base of the prism is rectangular in shape

Height of the prism = 6 cm

Base length of the prism= 12 cm

Base width of the prism= 9 cm

To Find:

Volume of the prism=?

Solution:

Volume of the prism ,

V= Base area of the prism x Height of the prism

Here in the figure base of the prism is in Rectangular form

So the base area of the prism = area of the rectangle

We know that the area of the rectangle is = length x height

Substituting the values

Area of the Rectangle = 12 x 9

Area of the Rectangle = 108

So the are of the base of the prism is 108 $cm^2$

Now

Volume of the prism,

V= 108 X 6

V= 648 $cm^3$

7 0

3 years ago

Using the following data set of monthly rainfall amounts recorded for 10 randomly selected months in a two-year period, what is

Vlad1618 [11]

Answer: 0,1,5,5,8

Step-by-step explanation:

From the rule of five number summary, we have to solve and group the datasets into a single list ranging from the lowest to the highest.

On doing that , we'll have

0,0,0.5,0.5,1,1,2,2,3.5,5,5,5,5,5,5,5,7,8,8,8

From the grouping above, you can see that:

Minimum = 0

Q1 = 1

Median = 5

Q3 = 5

Maximum = 8

Therefore, the five number summary is:

0, 1, 5, 5, 8

3 0

3 years ago

5n+8=43 solve please

svet-max [94.6K]

5n+8=43

43-8 = 35

35/5 = 7

n=7

4 0

3 years ago

Read 2 more answers

The length of the longer leg of a right triangle is

Harman [31]

A and b are legs
a^2+b^2=c^2
lets say
a>b

so
a=13+3b
c=14+3b

a^2+b^2=c^2
(13+3b)^2+b^2=(14+3b)^2
9b^2+78b+169+b^2=9b^2+84b+196
10b^2+78b+169=9b^2+84b+196
minus 9b^2 both sides
b^2+78b+169=84b+196
minus 84b both sides
b^2-6b+169=196
minus 196 both sides
b^2-6b-27=0
factor
(b+3)(b-9)=0
set to zero
b+3=0
b=-3, false, dimentions cannot be negative

b-9=0
b=9

shorter leg is 9

a=13+3b
a=13+3(9)
a=13+27
a=40

c=14+3b
c=14+27
c=41

side legnths are
9in, 40in, 41in

3 0

3 years ago

What is the area of the square in square units<br> 3/4 unit

scZoUnD [109]

What square? Seems like you forgot to add a picture

5 0

2 years ago

Read 2 more answers