Mathematics High School

One side of a square measures 15cm. What is its area?

Answers

Answer 1

Answer:

Area = l^2

Answer is 225

Answer 2
Well the formula for area is length times breadth so the length = 15 and since all the sides of a square are equal the breadth also equals 15. So now we have to multiply.

So now 15 times 15 = 225 sq cm

Ans: 225 sq cm

Related Questions

help plz.............​

Answers

Answer:

525 mL

Step-by-step explanation:

Never mind it is not 175 that is what is left he drank 525ml

Consider the expression 6+(-3.25). Describe a situation that could be represented by the expression.​

Answers

Answer:

you have 6 girlfriends you kill 3.25. so you want them back so you multiply 6 by -3.25

Step-by-step explanation:

Answer:

You are buying some snacks, the total comes out to be $6.00. You realize you olny have $2.75. You decide to put away $3.25 worth of snacks.

Step-by-step explanation:

13) What is the domain and range for this table?

Answers

Answer:

domain from -5 to -3 and range from-1 to 4

Step-by-step explanation:

domain is your x (think x marks the spot on your domain), and range your y

Jeremy is selling m of his models on the internet for $12.50 each. Which of the following expressions describes the amount he will be paid?​

Answers

Answer:

I dont have too much info but its 12.50m

Step-by-step explanation:

12.50(1) is 12.50 12.50(2) is 25 buck and so on and so on

Help Me Please!!!!!!!

Answers

Answer:

4 plates with 2 apples and 5 apricots per plate

Step-by-step explanation:

you are welcome

could somebody help me please

Answers

Answer:

3+28-5 --> 31-5 --> 26

Step-by-step explanation:

9 is what percent of 30

Answers

Answer:

30% of 30

Step-by-step explanation:

Jar Q contains 12 balls, and Jar R contains 8 balls. The probability of drawing a yellow
ball at random from Jar Q is 1/3. The probability of drawing a yellow ball at random from Jar R is 3/4. All the balls are poured into an empty jar, Jar S. What is the probability of drawing a yellow ball at
random from Jar S?
A. 1/4
B. 1/3
C. 1/2
D. 4/7

Answers

The answer is A. 1/4

MAT closed at $38.11 per share yesterday . Today, the stock price moved to $40.56 per share. What was the percent of change ?

Answers

Answer:

Step-by-step explanation:

40.56-38.11 = 2.45

2.45/38.11 = 0.064

multiply .064 times 100

6.4% is your percent of change

It’s for algebra 2 please and thank you

Answers

Answer: B. ( 3x + 4) ( 3x + 4)   or   (3x+4)^2

Step-by-step explanation:

Solve by factoring

9x^2 + 24x + 16       Find two numbers that  their product is 144 and their sum is 24.   The numbers  12 and 12 works out because 12 times 12 is 144 and 12 plus 12 is 24.

Rewrite the expression in a new way like,

9x^2 + 12x + 12x  + 16         Now factor by grouping them into two groups

 

(9x^2 + 12x) ( 12x + 16)     Now factor each group by using the greatest GCF

3x ( 3x + 4) 4( 3x + 4)     Factor out 3x +4  

 

(3x + 4) ( 3x + 4)

- (9m + 12) = 6(14 - m) ?

Answers

Answer:

m=-32

Step-by-step explanation:

Answer:

M=(-32)

Step-by-step explanation:

-(9m+12)=6(14-m)

-(9m+12)=84-6m

-9m-12=84-6m

-9m+6m-12=84

-3m-12=84

-3m-12+12=84+12

-3m=96

-3m÷(-3)=96÷(-3)

m=(-32)

Write equation in slope intercept form given the rate of change is 4 and the y-intercept is -1.

Answers

Answer:

y=4x-1 i think

Step-by-step explanation:

Answer:

y = 4x - 1

Step-by-step explanation:

Given:

Rate of change = 4y-intercept = -1

Slope-intercept form:

y = mx + b, where m- rate of change or slope, b- y-intercept

So the equation is:

y = 4x - 1

HELP ASAP

Write the area of ​​the colored figure in a letter phenomenon, and then simplify that phenomenon.

Answers

Answer: 16x + 16

(2x+4)² is the large square ; (2x)² is the small square

the area of ​​the colored figure in a letter phenomenon is

(2x + 4)² - (2x)² = 4x² + 16x + 16 - 4x² = 16x + 16

Step-by-step explanation:

Please help! I will make you brainliest!

Answers

Answer:

d. -6, -1, 5

Step-by-step explanation:

Integers with the points on the line are

-6, -1 and 5

Correct answer choice is d.

3
3
16
5
II
1
1
0 /
What is the slope of line segment AB?
A)
를
B)
0
D)

Answers

Answer:

D

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = A(- 5, 3) and (x₂, y₂ ) = B(3, - 3) ← 2 points on the line

m = [tex]\frac{-3-3}{3+5}[/tex] = [tex]\frac{-6}{8}[/tex] = - [tex]\frac{3}{4}[/tex] → D

7 1/4 boxes weigh total of 66 7/8 what does one box weigh

Answers

Answer:

68.875 / 7.25 = 9 1/2 pounds

Step-by-step explanation:

This is not math but plssss help here are some points

Answers

Answer:

I say the answer is ball 4

Step-by-step explanation:

The reason why I chose ball 4 was because ball 4 has less mass and the mass for ball 4 is only 300 and I'm pretty sure if you rolled ball 4 it would've went the farthest because it's mass is lesser than the others.

i’d say 4

this is because it is the smallest meaning it can move faster with less resistance

hope this helps

Algebraic Expression:
Distributive Property:
Like Terms:
Solve: −4(2x+5)

Answers

Answer:

-4(2x+5) = -8x-20

Step-by-step explanation:

Hope this helps!

PLEASE HELP THIS IS DUE TODAY!!!

Answers

Answer:

6/28 + 3/4 = 3/14 + 3/4 = 2/28

Step-by-step explanation:

Answer:

27/28

Step-by-step explanation:

To get this answer, you need a common denominator. In this case, a common denominator would be 28. So, you leave 6/28 the same. Now, you need 2 convert 3/4 to 28ths. So, 4 (denominator) times what is 28? Well, 4 times 7 is 28. Whatever you do to the top, you do the bottom. So 3 times 7 is 21. Now, you have an equivalent fraction that is 21/28. Now you can add.

So, 6/28 + 21/28 is equal to 27/28.

Hope this helps you! :)


A line of symmetry is also a line of _____

Answers

Answer:

reflection

Step-by-step explanation:

reflection is the answer

Need some answers! Please and thank you

Answers

Answer:

t = -1

Step-by-step explanation:

15 ( -2 + 2 ) + 9 ⋅ -2 = -18 = Wrong ✗

15 ( -1 + 2 ) + 9 ⋅ -1 = 6 = Correct ✔

15 ( -3 + 2 ) + 9 ⋅ -3 = -42 = Wrong ✗

15 ( -4 + 2 ) + 9 ⋅ -4 = -66 = Wrong ✗

Hope this helps! <3

T=-1 this is the answer

Using 6 as a denominator, what fraction completes the following
equation: 1 − 1/3 = ? ASAP
a. 3/6 c. 5/6
b. 4/6 d. 2/6

Answers

Answer:

B

Step-by-step explanation:

We can start by converting 1 into 6/6 and 1/3 into 2/6. This makes subtraction much easier, and by subtracting the numerators, (6/6 - 2/6) you should get 4/6.

find the solution set of the inequality 52 - 3x < -14

Answers

The answer I think it is R>22

Identify which values are solutions of 3x − 5 ≤ −2.

Answers

Answer:

x<1

Step-by-step explanation:

You will need to get x by itself so you add 5 both side making it cancel on the left side . Then it will end up as 3x<3, so now you will have to divide 3 from both sides in order to have x by itself , which will give you the answer of x<1.

HELPPPPP ASAAAAP!!!!!!!

Answers

Answer:

9[tex]\sqrt{3}[/tex]

Step-by-step explanation:

divide the triangle in 2

this makes the height = 3

since it is a 30 60 90 triangle, 1/2 of the base would be 3[tex]\sqrt{3}[/tex]

multiply this by 2 to get 6[tex]\sqrt{3}[/tex] for the base

you can then find the area by multiplying (1/2)*(6[tex]\sqrt{3}[/tex])*3 = 9[tex]\sqrt{3}[/tex]

PLEASE HELPP
Which point is in the graphed solution set of this system of inequalities?

{6x+2y>77x−2y<16


(4, 4)


(−2, 0)


(1, −10)


(2, 4)

Answers

Answer:(2, 4)

Step-by-step explanation:

Pls help I need good grades

Answers

Answer:

13/16

Step-by-step explanation:

How many parts does the net of a cylinder have?
two
three
four
five

Answers

Answer:

:) C

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

There are 54 people attending a party . Carla is arranging chairs and tables. How should she arrange the chairs so that there will be an equal number of people seated at each table

Answers

Firstly
54/9 is 6
So 9 tables with 6chairs

Or the opposite 6 tables with 9 chairs

Or 54/3 =18

18 tables and 3 chairs each

Just simply divide the number and see if theres an equal number

The usual price of a bottle of champagne was ₱200.00. Stanley sold the bottle of champagne to Eugene for ₱250.00.Find the percentage increase in price.

Answers

Answer: 25% increase

Step-by-step explanation:

250 / 200 = 1.25

the increase is .25 from 1

to find the percentage, multiply by 100

basically, 250 is 125% of 200

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