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3 years ago

if we have 10 slices of sandwiches and each 2 person take one how many slices do we still have..its easy

Mathematics

1 answer:

Inessa [10]3 years ago

7 0

So easy so easy so easy so easy so easy so easy so easy 9

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A 2-column table with 5 rows. The first column, number of snapdragons, x, has the entries 11, 12, 13, 14. The second column, num

mamaluj [8]

9514 1404 393

Answer:

Step-by-step explanation:

The values in each row of the table have a total of 45. If Hans plants 29 daisies, he likely will plant ...

45 -29 = 16 . . . snapdragons

One can also find the answer by extending the table 2 more rows. Each x entry increases by 1 as each y entry decreases by 1. Then the number of snapdragons listed in the second added row will be 14+2 = 16.

3 0

3 years ago

Read 2 more answers

Help plz,BIG POINTS,also plz show me the steps as best as possible

Sidana [21]

Answer:

The correct answer is option 3.

Step-by-step explanation:

Given : ΔPQR, QM is altitude of the triangle

PM = 8

MR = 18

To find = QM

Solution :

PR = 8 + 18 = 26

Let, PQ = x , QR = y, QM = z

Applying Pythagoras Theorem in ΔPQR

$PQ^2+QR^2=PR^2$

$x^2+y^2=(26)^2$ ..[1]

Applying Pythagoras Theorem in ΔPQM

$PM^2+QM^2=PQ^2$

$8^2+z^2=(x)^2$ ..[2]

Applying Pythagoras Theorem in ΔQMR

$MR^2+QM^2=QR^2$

$18^2+z^2=(y)^2$ ..[3]

Putting values of $x^2$ and $y^2$ from [2] and [3 in [1].

$8^2+z^2+18^2+z^2=(26)^2$

$2z^2=(26)^2-(8)^2-(18)^2$

$2z^2=288$

$z^2=144$

z = ±12

z = 12 = QM ( ignoring negative value)

The length of QM is 12.

6 0

3 years ago

In a telephone poll, 4 people said that they liked shopping and 10 people said that they don’t like shopping. What is the ratio

Effectus [21]

Answer:

4:10 in simplest form 2:5

Step-by-step explanation:

hope this helps

6 0

3 years ago

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Help with math please.

lys-0071 [83]

Hello,

The rate of change is the slope (rise/run, y/x). To find that, we use the equation (y2-y1) over (x2-x1). It means take the second "y" and subtract it from the first "y" and the same to "x". If I plug in the numbers, it would be (3-6) over (5-4), and after you subtract, the answer simplifies to: -3/ 1 which is -3. Yay! We got the slope (rate of change) done.

Now let's find the y-intercept by using the formula of point-slope form,
y-y1= m (slope) (x-x1). This is saying you "y" is subtracted from the first
"y" of the points which equals the slope (m) times the quantity of "x" subtracted by the first "x" of the points.

Let's plug the numbers in: y-6 = -3 (x-4). Let's distribute -3 to the parenthesis, and after that it should simplify to: y-6 = -3x + 12. To get "y" by itself, add 6 to both sides: y = -3x +18. We have finally found the slope-intercept equation for those two points (4,6) and (5,3). To then find the y-intercept in this equation, it would be the 18, because -3 is the slope, so that makes 18 the y-intercept.

In conclusion, the rate of change is -3 and the y-intercept is 18.

I hope this helps!

May

3 0

3 years ago

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What is a unit rate?<br> PLEASE WILL MARK BRAINLIEST FOR QUICK ANSWER

Agata [3.3K]

Answer:

A unit rate is a rate with 1 in the denominator.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

if we have 10 slices of sandwiches and each 2 person take one how many slices do we still have..its easy​

if we have 10 slices of sandwiches and each 2 person take one how many slices do we still have..its easy