All categories

3 years ago

PLZ ANSWER SCREENSHOT

Mathematics

1 answer:

Nataliya [291]3 years ago

7 0

Answer:

2012, 2011, 2009, 2008, 2010

Step-by-step explanation:

Before we can answer this question we need to understand what the information on the table shows.

This table shows how far away from the average rainfall each year was. When a number has a + in front of it, it was above average, which means there was more rain. If there is a - in front of it, it was below average, which means there was less rain.

From this, we can see that the largest negative numbers will be the least amount of rain and the largest positive numbers will be the greatest amount of rain.

This means that the order would be : $-4.46, -4.38, -2.68, +6.57, +12.26$

And in years this would be : $2012, 2011, 2009, 2008, 2010$

You might be interested in

Crystal has three packages of drink mix and two bottles of lemonade each package makes 64 oz of lemonade each bottle contains 48

irakobra [83]

Number of glass can serve is 48 glass

Given:

Number of drink mix package = 3

Quantity of each package = 64 oz

Number of lemonade bottle = 4

Quantity of each lemonade bottle = 48 oz

Quantity of each glass = 6 oz

Find:

Number of glass can serve

Computation:

Total quantity of mix drink = 3 × 64

Total quantity of mix drink = 192 oz

Total quantity of lemonade = 2 × 48

Total quantity of mix drink = 96 oz

Total drink = 192 + 96

Total drink = 288 oz

Number of glass can serve = Total drink / Quantity of each glass

Number of glass can serve = 288 / 6

Number of glass can serve = 48 glass

Learn more:

brainly.com/question/21348767?referrer=searchResults

6 0

3 years ago

The Giant Anteater can eat 70,000 ants in 2 days. It’s true

grigory [225]

Answer:

cool

Step-by-step explanation:

is this a question?

4 0

3 years ago

Find the value of each variable.

insens350 [35]

Step-by-step explanation:

11)

x= 5

${y}^{2} = 2 \times {5}^{2} \\ {y}^{2} = 50 \\ y = 5 \sqrt{2}$

12)

$\tan(30 ) = \frac{9}{y} \\ y = \frac{9}{ \tan(30) } = 9 \sqrt{3} \\ {x}^{2} = {9}^{2} + {(9 \sqrt{3} )}^{2} \\ {x}^{2} = 324 \\ x = 18$

13)

$\sin(60) = \frac{x}{22} \\ x = 11 \sqrt{3} \\ \cos(60) = \frac{y}{22} \\ y = 11$

14)

${16}^{2} = {x}^{2} + {y}^{2} \\ x = y \\ {16}^{2} = 2 {x}^{2} \\ x = 8 \sqrt{2} \\ y = 8 \sqrt{2}$

15)

$\tan(30) = \frac{x}{42} \\ x = 14 \sqrt{3} \\ \cos(30) = \frac{42}{y} \\ y = \frac{42}{ \cos(30) } \\ y = 28 \sqrt{3}$

16)

${(19 \sqrt{2}) }^{2} = {x}^{2} + {y}^{2} \\ x = y \\ 722 = 2 {x}^{2} \\ {x}^{2} = 361 \\ x = 19 \\ y = 19$

4 0

3 years ago

A pair of shoes bought by your friend amounted to (3x-5y+2z)² dollars. How much does it really cost?

kati45 [8]

We need to multiply 3x-5y+2z by itself.
I break it down by each term. We'll first do 3x. It is positive.

3x(3x-5y+2z)
3x×3x=9x²
3x×-5y=-15xy
3x×2z=6xz
9x²-15xy+6xz
Now -5y.

-5y(3x-5y+2z)
-5y×3x=-15xy
-5y×-5y=25y²
-5y×2z=-10yz
25y²-15xy-10yz
Now 2z.

2z(3x-5y+2z)
2z×3x=6xz
2z×-5y=-10yz
2z×2z=4z²
4z²+6xz-10yz

Now we need to add all of them together.
(9x²-15xy+6xz)+(25y²-15xy-10yz)+(4z²+6xz-10yz)
We need to add like terms.
9x²+12xz+25y²-20yz+4z²-30xy
Now order them by degrees.

25y²+9x²+4z²+12xz-20yz-30xy is the cost.

7 0

4 years ago

Cna you help me fiure out this problem

AlekseyPX

A=x²+4, so 12x²+48=12(x²+4)=12a
the original equation becomes: a²+32=12a,
rearrange into standard form: a²-12a+32=0
the coefficient of the a term is -12.
the constant is 32.

4 0

3 years ago