if you can, please help

Answer:

Step-by-step explanation:

remember the pathagorean theorem:

a^2+b^2=c^2

(12)^2=144

(16)^2=256

256+144=400

then the square root of 400 is 20

i hope this helps!

Answer:

c=20

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

2x3 x 2x3 = 36

Sorry if this didnt help

Answer:

64

Step-by-step explanation:

2^3 = 8

8*8=64

gib braneles C:

Answer:

The correct option is;

26.8

Step-by-step explanation:

The given parameters are;

The perpendicular bisectors of the sides of ΔMNP = Segments OQ, OR, and OS

Therefore;

in Segment MN, segment QM = segment QN, by definition of bisected line

Segment OQ = Segment OQ by reflexive property

∠OQM = ∠OQN = 90° by definition of perpendicular bisector

∴ ΔOQN ≅ ΔOQM, by SAS rule of congruency

Segment MO ≅ Segment ON by Congruent Parts of Congruent Triangle are Congruent, CPCTC

Segment MO = Segment ON = 26.8, by definition of congruency

Segment MO = 26.8

Answer:

No solution

Step-by-step explanation:

6x - 2(3x - 4)

Distribute;

6x - 6x + 8

0 ≠ 8

Answer:

Whereby the counting numbers Sam wrote down are 12 and 11, we have;

a) The number of natural numbers = 2

b) The number of digits = 4

c) The sum of the digits is 5

Step-by-step explanation:

The natural numbers are also known as the counting numbers or the ordering numbers and includes positive whole numbers from 1 and above

b) A digit is a number from 0 to 9, which can be used singly or combined to form a number

There are two digits each in 12 and 11, therefore, there are a total of 4 digits in both numbers

c) The sum of all the digits is given as follows;

The sum of the digits = 1 + 2 + 1 + 1 = 5.

Answer:

42

Step-by-step explanation:

The answer to life, the universe, and everything is 42. This question qualifies as "everything" therefore, the answer is 42.

May I have brainliest please? :)

Answer:

-263

Step-by-step explanation:

just evaluate

Answer:

The figure is a parabola

Step-by-step explanation:

Answer:

8.50x + 55 = 123

8.5x = 68

x = 8  

She rented the bicycle for 8 days

Answer:

8 days

I've attached a photo, hopefully it helps :)

Answer:

(x + 5)^2 = (5 - 3)^2

Step-by-step explanation:

Given the equation;

x^2 + 10x + 22 = 13

We have;

x^2 + 10x = 13 - 22

x^2 + 10x = -9

Adding half of 10 to both sides and completing the square as usual, we have;

(x + 5)^2 = 5^2 + (-9)

(x + 5)^2 = (5 - 3)^2

The rewritten equation, after completing the square, is

(x - 3/2)² = -79/4.

To rewrite the equation x² + 10x + 22 = 13x as (x + c)² = d or (x - c)² = d, we need to complete the square on the left side of the equation.

Step 1: Move the constant term (22) to the right side of the equation:

x² + 10x = 13x - 22

Step 2: Move all terms involving x to the left side:

x² + 10x - 13x = -22

x² - 3x = -22

Step 3: Take half of the coefficient of x (-3) and square it.

To both sides of the equation, add the following value:

x² - 3x + (-3/2)² = -22 + (-3/2)²

Simplifying:

x² - 3x + 9/4 = -22 + 9/4

Step 4: Make the right side of the equation simpler:

-22 + 9/4 = -88/4 + 9/4 = -79/4

Step 5: The left side of the equation should now be written as a perfect square trinomial:

(x - 3/2)² = -79/4

Therefore, the rewritten equation, after completing the square, is

(x - 3/2)² = -79/4.

Learn more about Completing Square Method here:

https://brainly.com/question/13674062

#SPJ6

Answer:

(3,11)

Step-by-step explanation:

The coordinates satisfy the equation.

11=2(3)+5

Answer:

7.9 or 7 9/10

Step-by-step explanation:

Answer:

A.

Step-by-step explanation: By looking at the image it shows 2 not 4.

The only option that explains the mistake Jill made in the model is;

Option A; Jill used 3 groups of 3 tenths and 2 hundredths rather than 4 groups.

Now, this means she wants to divide 1.28 into 4 equal parts. Thus, the model must show 4 identical quotients.

The image of the model we are seeing from Jill is showing;

3 groups of 3 tenths and 2 hundredths.

Since it is showing 3 groups instead of 4 groups, the it is clear that Jill made a mistake in her model.

In conclusion, the only option that identifies the mistake correctly is option A.

Read more at; https://brainly.com/question/18825797

Answer:

-3

Step-by-step explanation:

since it is a gap of 6 the first one gave ...so 3-6=-3

Answer:

Please mark me as a brainlist.............

Thank you.....

Answer:

Alisha might have not taken respective input values with the output values and the correct slope is 3.

Step-by-step explanation:

The general form of a linear relationship is given by the equation

[tex]y = mx+b[/tex]

Here m is the rate of change of the linear relationship which is calculated as:

[tex]m = \frac{change\ in\ y}{change\ in\ x}[/tex]

Change in y is given by the difference of two outputs and x is given by difference of two inputs

So taking the set of outputs and inputs

(1,2) and (2,5)

[tex]m = \frac{5-2}{2-1}\\m = \frac{3}{1}\\m = 3[/tex]

Alisha might have not taken respective input values with the output values and the correct slope is 3.

Answer:

a) Center of dilation (0,0)

b) Scale factor = 2

Step-by-step explanation:

Dilation of Polygons

The triangle ABC has its vertices at A(-2,2), B(4,2), and C(-2,-2).

The triangle A'B'C' has its vertices at A'(-4,4), B'(8,4), and C'(-4,-4).

Since A'B'C' is a dilation of ABC, we check if all its vertices are proportional with the same scaling factor.

Both vertices of A' are twice the vertices of A: (-4,4)=2*(-2,2)

Both vertices of B' are twice the vertices of B: (8,4)=2*(4,2)

Both vertices of C' are twice the vertices of C: (-4,.4)=2*(-2,-2)

a)

The proportionality of the coordinates of the vertices tells us the center of dilation must be the origin of coordinates (0,0).

b)

The scale factor is the constant number all the vertices are multiplied by, that is, scale factor = 2

Answer:

The cost of 15 potatoes is $7.50

Step-by-step explanation:

The potatoes are sold at a rate of $0.5 per potato.

1. Given Amanda can only spend $5 on potatoes at that price, she can buy at most $5 / 0.5 = 10 potatoes.

Amanda can buy at most 10 potatoes

2. Sam wants to buy 15 potatoes at that very same price. The cost of 15 potatoes is:

15 * $0.5 = $7.50

The cost of 15 potatoes is $7.50

Step-by-step explanation:

y=0

7x-3*0=42

7x=42

x=42/7=6

x=0

7*0-3*y=42

-3y=42

y=-42/3=-14

Answer:

y=-14, x= 6

Step-by-step explanation:

Answer:

I'm so confused

Step-by-step explanation:

What are u supposed to do

Answer:

All you have to do is search it up on brainly!!!:)))

LOLOLOLOL

Step-by-step explanation:

answer is 298

Answer:

6+7+4+10+4 = 31. The answer is B. I am not sure.

Answer:

[tex] {b}^{2} - 18b + 81[/tex]

Step-by-step explanation:

[tex] {(b - 9)}^{2} = {b}^{2} - 2 \times b \times 9 + {(9)}^{2} \\ = {b}^{2} - 18b + 81[/tex]

Answer:

8300

Step-by-step explanation:

i believe it is 8300 but if im wrong let me know

Answer:

Experiment results, and more results!

They help a LOT!

Step-by-step explanation:

Answer:

y=1x-5

Step-by-step explanation:

Answer: down

Step-by-step explanation:

I would say A.

Answer:

I would say B since A hasn’t worked for everyone else.

Step-by-step explanation:

Hope this helped

4/10* 40 to 4* 4 = 16 she reached 16 ppl

3/8 * 40 to 3* 5 = 15 so he reached  15 ppl

Answer:

Yes, No, Yes, No.

Step-by-step explanation:

Answer:

2 glasses

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

6(2)

Answer:

4/3 for slope.. I'm unsure if its also asking for y- intercept

Step-by-step explanation: