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Viefleur [7K]
3 years ago
10

(2s+1)2 Please Expand It

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
3 0

Answer:

5s

Step-by-step explanation:

im not sure if this is right but this is what i think

Kryger [21]3 years ago
3 0
It’s 4s+2 actually ^-^ hope i could help
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A 2,000 piece puzzle is in the shape of a trapezoid. The lengths of the bases are 7012 and 6512 inches long. The area of the puz
Sholpan [36]

Answer:

0.18

Step-by-step explanation:

Maths big brain

4 0
2 years ago
Help please? Suppose you have a normally distributed set of data pertaining to a standardized test. The mean score is 500 and th
Lina20 [59]
The formula to calculate the z-score of a certain value is:

z = (x - (mean))/(standard deviation)

In this example, the x-value is 450, the S.D. is 100, and the mean is 500.

So, substitute these values into the formula.

z = (450-(500))/100
z=-50/100
z=-0.5

Therefore, the z-score is -0.5.
4 0
3 years ago
Select the correct answer.<br> Which function has the same graph as x + y = 11?
Zinaida [17]

The function that has the same graph as x + y = 11 is f(x) = -x + 11

<h3>Graph of functions</h3>

From the question, we are to determine the function that has the same graph as the given equation

The given equation is

x + y = 11

In the above equation, y is the dependent variable.

and

Among the given equation, f(x) is the dependent variable

Thus, we can write that

x + f(x) = 11

Isolate f(x)

f(x) = -x + 11

Hence, the function that has the same graph as x + y = 11 is f(x) = -x + 11

Learn more on Graph of functions here: brainly.com/question/20388062

#SPJ1

8 0
2 years ago
18a³/-3a<br>reduse the equation to it's smallest form​
schepotkina [342]

Step-by-step explanation:

= 18 a³/ - 3 a

= - 6 a²

plz mark my answer as brainlist plzzzz.hope this will be helpful to you ☺️.

if you find it useful.

3 0
3 years ago
A shirt is on sale with a 25% discount. The original price of the shirt was $28. Will Wayne have enough money to buy the shirt i
miv72 [106K]
25% of 28 is 7 (28 x 0.25)
28 - 7 = 21
yes he would have enough money
3 0
3 years ago
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